by Allyn Perdue
Revised April 17, 2009
Introduction
This is a summary of Dell's desktop lineup for U.S. Home and Home Office markets and for similar Vostro™ series computers in the Small Business Division. Optiplex™ and Precision™ Workstations are not included.
Processor Options, Hardware Notes including chipset model and vintage, power supply (PSU) maximum output ratings, RAID storage capability, and adapter slot types and quantities.
Quick Shopping Tips
Computer shoppers should generally configure new computers with at least two gigabytes (2 GB) system memory (RAM) which is now standard with most Intel desktop systems. Avoid configurations with less than 1.5 GB RAM.
Anyone considering frequent multimedia creation such as audio and video editing and transcoding and large photographic image manipulation should opt for 2 GB or more RAM and a quad-core processor. The same applies to anyone interested in advanced gaming and simulations.
Avoid Dell extended service contracts with Inspiron and mainstream XPS desktop computers. Such contracts are not worth the money and aggravation dealing with overseas tech support. Instead, invest in learning how to backup your important data.
Important News and Notes
Dell is now offering Intel Core i7 processors with more models. The Studio XPS is the least expensive Core i7 computer.
Dell have discontinued offering Windows XP for most systems. However, surprisingly high demand for Windows XP has convinced Dell to continue offering Windows XP Professional with the Inspiron 530/530s and the XPS 630. Additionally, Windows XP Professional will remain available via downgrade rights with all Dell Small Business Division computers through June 30, 2009.
Dell is now offering Microsoft Windows Vista in 64-bit versions. Shoppers should ensure their third party software is fully 64-bit compatible before committing to 64-bit operating systems. It is worth noting that 64-bit Windows is dominating new computer sales and is preferred for future compatibility. Generally, 64-bit Windows operating systems are compatible with most 32-bit applications.
The Studio Hybrid Desktop series uses Intel laptop/notebook processors. This trend will spread among other computer manufacturers in response to consumer demand for more compact, space-saving systems. It is likely that Dell will reduce the number of standard desktop processor models in the coming year.
Desktop Model Index
To navigate directly to a model summary, click the appropriate link:
Dell Inspiron
Inspiron 530s/Vostro Slim
Tower
Inspiron 530/Vostro
Mini Tower
Inspiron 531s
Dell Studio
Desktop
Studio Desktop 540
Studio Desktop 540s
Dell Studio
Hybrid Desktop
Studio Hybrid 140g
Dell Small Business
Vostro 420
Dell Studio XPS
XPS One
Studio XPS
XPS 420
Discontinued online - available
in retail stores
XPS 430
Discontinued online - available at
Best Buy
Studio XPS 435
New model with Core i7 processors
Dell XPS Gaming Computers
XPS 625
XPS 630
XPS 730x
XPS 730x H2C
Dell XPS with Intel
"Nehalem" Core i7 Technology
Studio XPS
Studio XPS 435
New model
XPS 730x
XPS 730x H2C
The Inspiron desktop brand is Dell's entry level computer. All Intel equipped models have Intel G33 Express Chipset motherboard technology that support recent technology Intel 45 nanometer "Penryn" family processors. Otherwise, their internals are essentially identical to previous models.
The slim Inspiron 531s AMD-equipped computer is available in limited numbers in retail stores such as Best Buy, Wal-Mart, and Sam's Club.
Processor Options:
AMD Athlon 64 X2 series - X2 4450e, X2 5600+ and X2 6000+
Hardware Notes:
Nvidia MCP 61 (nForce 430) (2006) with integrated Nvidia
6150 SE graphics. Features one PCIe-16 graphics slot and two
PCIe-1 slot. RAID 1 capable.
PSU: 300 watts.
Allyn's opinion: The Inspiron 531s is a very good mainstream computing solution for the average consumer when using the excellent integrated video. With the X2 4450e improved thermals processor, it is an ideal fleet computer that can save businesses money in power and air conditioning costs.
Be advised there is little performance gain between the X2 5600+ and X2 6000+. The $50.00 difference is spent better elsewhere.
The 531s cannot accept a full sized video card.
Dell Inspiron
530s - Slim Case
Computer
The Dell Inspiron 530s can be configured with various Intel® Core™ Micro-Architecture processors. For best performance, shoppers are advised to choose a dual core processor. The Celeron 450 listed below is single core and may not perform satisfactorily with imaging and security suites or with AOL Software.
Processor Options:
Intel Core
2 Duo E7300 or E8400
Intel Pentium Dual Core E5200 (E5200 or
higher
recommended)
Intel Pentium Dual Core E2200 or E2220
Intel Celeron 450 -
Intel Celeron 450 is not recommended!
Hardware Notes:
Intel G33 Express Chipset (2007) with integrated Intel
GMA 3100 Graphics and 2 GB RAM standard. Features two PCI
slots, one PCIe-16 graphics slot, and one PCIe-1 slot. No
IDE-PATA connector: SATA and Floppy only. Half-height PCI
and PCIe adapters required.
PSU: 250 watts.
Inspiron 530s Technical Specs
Allyn's opinion: The 530s is the space saving version of the 530 and should serve most users well.
The Dell Inspiron 530 is an excellent choice capable of accepting a wide variety of Intel Core Micro-Architecture processors. Except for case color and a wider range of processor options, the 530 is identical to the Dell Vostro 220 Mini Tower computer available via Dell Small Business.
For best performance, shoppers are advised to choose a quad core or dual core processor. The Celeron 430, 440 and 450 are single core with greatly reduced L2 Cache (on-chip memory) and may not perform well with security and/or printer/photo suites installed. Intel Celeron desktop processors are not advised for AOL users under any circumstance.
Processors listed include Vostro series options:
Processor Options:
Intel Core
2 Quad Q6600, Q8200 or Q9400
Intel Core 2 Duo E7300, E8300 or E8400
Intel Pentium Dual Core E2180, E2200 or E2220
Intel Celeron 430, 440 or 450 -
Celeron Processors are not
recommended.
Hardware Notes:
Intel G33 Express Chipset (2007) with integrated Intel
GMA 3100 Graphics and 2 GB RAM standard. Features two PCI
slots, one PCIe-16 graphics slot, and one PCIe-1 slot. No
IDE-PATA connector: SATA and Floppy only. RAID 0,1 capable
PSU: 300 watts; 350 watts when equipped with
Quad Core processors.
Inspiron 530 Technical Specs
Allyn's opinion: With the optional Core 2 Quad Q6600 or Q9400 processors, the Inspiron 530 is a very potent computer capable of advanced multimedia operations.
The Inspiron 530 with dual core processors is not for the most advanced video games. Dual core models come with a 300 watt power supply that lacks appropriate power reserves and cabling. Quad core models feature a 350 watt power supply with a six-pin auxiliary power plug for video cards such as the Nvidia 9800GT. Top tier cards that require more than 80 watts from the power supply when under load should not be used with the Inspiron 530.
The term "gaming" does not include Solitaire and other card games. Any modern video adapter can handle simple card games.
The Dell Studio Desktop family features a new Intel chipset with improved integrated graphics. Highly customizable, this line is a good choice for multimedia shoppers watching their dollars. Processor offerings include high end dual core and quad core models for fast and efficient performance.
The new Dell Studio Desktop and Dell Studio Slim Desktop feature Dell's new black styling and Intel's G45 Express Chipset. These nicely equipped systems are targeted at multimedia and home entertainment aficionados.
Operating System:
Windows
Vista 32-bit or 64-bit Home Premium or Ultimate
Processor Options:
Intel Core
2 Quad Q8200, Q9400 or Q9550
Intel Core 2 Quad Q6600
Intel Core 2 Duo E7200
Hardware Notes:
Intel G45 Express Chipset (2008) with integrated Intel
GMA X4500HD Graphics. Features 2 GB RAM, integrated HDMI
(standard desktop only), media card reader and 1394 (Firewire)
adapter, one PCI slot, one PCIe-16 graphics slot, and two
PCIe-1 slots. No IDE-ATAPI or floppy connectors; SATA drives
only.
PSU: 350 watts
Allyn's opinion: This new line is targeted to the lower mainstream multimedia market. It has a power supply limited at 350 watts and lacks drive backup systems such as Dell DataSafe/RAID. In essence, the Studio is a simplified version of the premium priced XPS 420. But it's a very good basic multimedia computer and should do well for several years.
Persons upgrading to the this model should be aware that the Studio Desktop 540 does not natively support floppy or IDE-ATAPI drives. Only four Serial ATA (SATA) optical drives and hard disk drives in non-RAID configurations are supported.
Dell offers video card upgrades with this model. For best results, stay within the range of Dell options. Buying outside of Dell is possible but users must research power requirements and not exceed 80 watts for a video card at maximum load. Current top-tier aftermarket video cards far exceed that limit and should not be used with the Studio Desktop.
The new Dell Studio Desktop and Dell Studio Slim Desktop feature Dell's new black styling and Intel's G45 Express Chipset. These nicely equipped systems are targeted at multimedia and home entertainment aficionados.
Operating System:
Windows
Vista 32-bit or 64-bit Home Premium or Ultimate
Processor Options:
Intel Core
2 Quad Q8200, Q9400 or Q9550
Intel Core 2 Quad Q6600
Intel Core 2 Duo E7200
Hardware Notes:
Intel G45 Express Chipset (2008) with integrated Intel
GMA X4500HD Graphics. Features 2 GB RAM, integrated HDMI
and 1394 (Firewire)
adapter, eSATA, one PCI slot, one PCIe-16 graphics slot, and two
PCIe-1 slots. No IDE-PATA or floppy connectors; SATA drives
only.
PSU: 250 watts
Allyn's opinion:
This is the slim version of the 540.
It features a 250 watt power supply while lacking drive
backup systems such as Dell DataSafe/RAID.
Persons upgrading to the 540s should be aware that this model does not natively support floppy or IDE-ATAPI drives. Only Serial ATA (SATA) hard drives and optical drives in non-RAID configurations are supported.
Dell offers 1/2 height video card upgrades sized for slim systems.
In the past I have not been especially excited about small format computers. This time it's different. The Dell Studio Hybrid Desktop is a superb small format computer that is ideal for the typical home user. It is made possible thanks to major improvements in processor manufacturing technology that have led to low power consumption and cool operation while still yielding high performance.
It's called a Hybrid because the computer is made from laptop components. Everything from the main circuit board to the processor to the mechanical drives; all are from laptop/notebook computers such as the Dell Studio series.
This new line may become Dell's best selling home computer family. Truly, the Studio Hybrid is a remarkable concept. Let's hope its reliability bears that out.
The Dell Studio Hybrid 140g is much smaller than the image above leads one to believe. It is only slightly larger than a CD/DVD drive or an external 3.5 inch hard drive case. Though not capable of advanced gaming, this compact powerhouse is ideal for today's typical lifestyle, taking advantage of the trend away from conventional desktop systems. Additionally, the Studio Hybrid is made largely from recycled materials, helping to make it a truly "green PC" that is friendly to the environment.
For a closer look at interchangeable color options and the Studio Hybrid's remarkable compact features, click here.
Processor options include super efficient dual core Intel "Penryn" T8000 and T9000 series models.
Processor Options:
Intel Core
2 Duo T9500, T9300, or T8100 (T9500 is
overpriced.)
Intel Core 2 Duo T5850 or T5750
Intel Pentium Dual Core Duo T2390
(Upgrading to Core 2 Duo T5750
recommended.)
Hardware Notes:
Intel GM965 Mobile Chipset (2007). 2 GB RAM standard.
Features Intel GMA X3100 integrated graphics with DVI-D and
HDMI connectors (no analog VGA), integrated Gigabit LAN with
internal wireless N option, a low-profile CD/DVD RW drive,
front and rear panel audio and USB 2.0 ports. Also includes
IEE1394b port.
PSU: 65 watts.
Allyn's opinion: Configured with an Intel Core 2 Duo processor and at least 2 GB RAM, the Studio Hybrid should be a fine performer, the right compromise between a full desktop case and a notebook/laptop computer. It is the ideal space saving desktop PC.
Frankly, this new design makes many other "empty-case" desktop computers obsolete. I am looking forward to the next generation models in late 2009.
For a review from PC Magazine, click here.
Dell have numerous business computers that at heart are often very similar to their consumer lines. The main differences are in the lack of pre-installed "nagware" and the addition of comprehensive service plans tuned to small and medium businesses. Oh, yes, price is much higher, even if the components are the same as the consumer systems.
Only one model is currently listed here, the intriguing Vostro 420. It's the only full ATX format system in Dell's inventory with the Intel G45 Express Chipset. It is definitely worth considering as a home multimedia/gaming computer.
Available from the Dell Small Business division, the Dell Vostro 420 Full Tower is a full size, highly customizable ATX format computer. Supplied with a conservatively rated 350 watt power supply, the Vostro 420 as delivered is capable of most anything including limited fast action gaming.
Vostro computers do not come with any "bonus" software other than an operating system. This actually improves reliability and decreases the odds of compatibility problems sometimes experienced with Inspiron systems.
Processor Options:
Intel Core
2 Duo E7300, E8400 or E8500
Intel Core
2 Quad Q6600, Q9400, or Q9550
Be aware that Dell have grossly
overpriced the Q9000 series.
Hardware Notes:
Intel G45 Express Chipset (2008). Features three PCI
slots, one PCIe-16 graphics slot, and one PCIe-1 slot.
Integrated gigabit Ethernet; One
floppy drive connector. No integrated IDE-PATA connector:
SATA only. RAID 0, 1 capable
PSU: 350 watts.
Allyn's opinion: With the optional Core 2 Quad Q6600 or Q9000 series processors, the Vostro 420 is a very potent computer capable of advanced multimedia operations.
Beware of Dell's CPU pricing; Dell wants a ridiculous amount of money for some upgrades.
Gamers should note that this system is not Nvidia SLI or ATI Crossfire capable. However, the Vostro 420 when equipped with the offered Nvidia 8800GT video adapter is a very good gaming computer.
Note: The term "gaming" does not include Solitaire and other card games. Any modern video adapter can handle simple card games.
Featuring improved support packages and the latest technology, XPS systems represent the top-of-the-line and are priced appropriately higher than Inspiron models. The XPS 700 series competes against high-end computers such as Alienware (Dell subsidiary), Falcon Northwest, Velocity Micro and VoodooPC (owned by Hewlett-Packard), among others. The less expensive XPS 420 is aimed at the mainstream power user. The XPS 630 is squarely aimed at gamers but makes an excellent multimedia computer.
All XPS desktop systems are presently offered with a minimum of two gigabytes (GB) RAM.
Dell XPS
One 20 and XPS One 24
The Dell XPS One is an all-in-one computer designed in a similar fashion to the Gateway One series, IBM NetVista and Apple iMac. The XPS One comes in two primary variants; XPS One 20 and XPS One 24. The two differ in screen size, processor option and in technical differences between the Intel G33 and G45 Express Chipsets. It is safe to say the XPS One 24 is more technically advanced.
Standard Memory:
Two to four GB - 2 DIMMS
Processor Options:
Intel Core 2
Quad E4500 (XPS One 20)
Intel Core 2 Duo
Q8200 (XPS One 24)
Hardware Notes:
XPS One 20:
Intel G33 Express Chipset (2007) with integrated Intel
GMA 3100 Graphics.
XPS One 24:
Intel G45 Express Chipset (2008) with integrated Intel
GMA X4500HD Graphics.
PSU: Unknown.
Notes: Intel GMA 3100 and GMA X4500HD integrated graphics are fully certified for Windows Aero. The XPS One 24 features the quad-core Intel Q8200 Processor for high performance and cool operation.
Allyn's opinion: The XPS One models are fine computers for basic and intermediate multimedia and imaging manipulation tasks. Frequent multimedia users should choose the more expensive XPS One 24.
Neither computer is suitable for advanced gaming (Crysis, Flight Simulator, etc.) because of video adapter limitations.
I like the XPS One's service features such as the easily removed rear cover and unblocked access to the hard drive and other components. And the XPS One is certainly convenient and space saving. The XPS One 24 in particular is a great alternative to a Mac.
The Dell XPS 420 is no longer offered from the Dell website. Sales have been moved to retail stores such as Wal«mart and Staples.
The XPS 420 accepts Intel 45 nm "Yorkfield" and "Wolfdale" core processors for high performance and high efficiency.
Standard RAM:
Three GB - 3 DIMMS
Processor Options:
Intel Core 2 Quad Q9400, Q8200 or Q6600
Intel Core 2
Duo E8500 or E8400
Hardware Notes:
Intel X38 Express Chipset (2007)
RAID 0, RAID 1 with Dell DataSafe capability
PSU: 375 watts
Allyn's opinion: Physically, the XPS 420 superficially resembles the Centurion line of quality custom computer cases from CoolerMaster. Very nice.
This model is likely to be retired in the near future.
The Dell XPS 430 is an updated version of the XPS 420 with a more current and efficient motherboard/chipset that offers integrated gigabit Ethernet LAN capability and faster DDR3 memory (RAM).
The Dell XPS 430 is presently not offered from the Dell website for U.S. customers. At least one version, the XPS 430-121B is available at Best Buy.
Standard RAM:
Three GB - 3 DIMMS
Processor Options:
Intel Core 2 Extreme QX9650
Intel Core 2 Quad Q9550, Q9450, Q9300 or Q8200
Hardware Notes:
Intel X48 Express Chipset (2008)
RAID 0, RAID 1 with Dell DataSafe capability
PSU: 425 watts
Allyn's opinion: The XPS 430 is a fine multimedia computer. Physically, the XPS 430 superficially resembles the Centurion line of quality custom computer cases from CoolerMaster and is nicely built and attractive. However, the field is getting crowded. Multimedia users may be better served by the Studio XPS 435, XPS 625 or XPS 630.
The Dell Studio XPS 435 is a new multimedia model featuring Intel Core i7 processors. Standard operating system is Windows Vista Home Premium 64-bit.
Standard RAM:
Three GB - 3 DIMMS
Operating System:
Windows
Vista 64-bit Home Premium or Ultimate
Processor Options:
Intel Core i7-965XE
Intel Core i7-940 or i7-920
Hardware Notes:
Intel X58 Express Chipset
(2008)
RAID 0, RAID 1 with Dell DataSafe capability
PSU: 475 watts
Allyn's opinion: The Studio XPS 435 is a fine computer for multimedia enthusiasts.
Dell XPS 625
The Dell XPS 625 is a highly customizable multimedia and gaming computer offered with AMD Black Edition dual core or quad core processors. The XPS 625 comes with the ATI Radeon HD4670 video card as base equipment.
Operating System:
Windows
XP Professional 64-bit (x86-x64) with Service Pack 3 (via downgrade rights)
Standard RAM:
Two GB (4 GB recommended)
Processor
Options:
AMD Phenom II X4 940 Black
Edition
AMD Phenom X4 9850 Black Edition
AMD Phenom X3 8750 Black Edition
AMD Athlon X2 5600+ Black Edition
Hardware Notes: Allyn's opinion: This
is Dell's first foray into high performance AMD products. It
looks like they have a real winner now that AMD have
produced a serious alternative to the Intel Core/Penryn
processors at a competitive price point. Note that the AMD Phenom II
X4 940 Black Edition quad-core processor features an
unlocked core multiplier for easy overclocking. Such a
feature in Intel equipped systems costs at least twice as
much as in high performance AMD systems. I recommend that shoppers consider either
the base Athlon X2 5600+ processor for budget gaming and
multimedia or skip straight to the AMD Phenom II X4 940
model. The Phenom X4 9850 and X3 8750 are not worth
considering in my opinion. This is because the Phenom II is
better performing and far more efficient as well as being a
worthy competitor to the Intel Core 2 Quad lineup.
The
Dell XPS 630 is a highly customizable gaming and
multimedia computer offered with Intel quad core and dual
core processors. XPS 630 is offered with
Windows XP Professional as an option. Operating System: Standard RAM: Processor
Options: Hardware Notes: Allyn's opinion: The
Dell XPS 630 is showing its internal age due to its
aging Nvidia 650i Chipset. While it is still a great performer,
the XPS 630 is now in the shadow of the much higher
performing XPS 730x at a too close price point. This
computer cannot support Intel 45nm Extreme Edition
processors but does perform in a most excellent manner with
mainstream Core 2 Quad models.
AMD
790x Chipset Dell Edition (2008). The
high performance AMD 790x is a superb chipset offering
extensive peripheral options and customization.
It features dual gigabit Ethernet, dual ATI CrossFireX capability, RAID 0, RAID 1, and eSATA plus USB 2.0 and
Firewire 1394 connections.
PSU:
750 watts
Dell XPS 630
Windows
Vista Home Premium 32-bit or 64-bit w/SP1
or
Windows XP Professional (via painless downgrade rights
option at order)
Three GB - 3 DIMMS
Intel Core 2 Extreme QX6850
(QX6850 may be discontinued shortly)
Intel Core 2 Quad Q9400 or Q9550
Intel Core 2 Duo E8400 or E8500
Intel Core 2 Quad Q6600
Nvidia
nForce 650i Chipset Dell Edition (2007)
RAID 0, RAID 1. The nForce 650i Dell Edition offers
extensive peripheral options including dual video cards in
Nvidia SLI or AMD-ATI Crossfire configurations.
PSU:
750 watts
Dell Studio XPS
The Dell Studio XPS is Dell's introductory model for the high-end Intel Core i7 series processors. Offered with the now standard Windows Vista Home Premium 64-bit Edition operating system, this computer is a bargain when equipped with the least expensive Core i7-920.
Standard RAM:
Three GB - 3 DIMMS
Six GB RAM is suggested for Windows Vista 64-bit edition
operating systems.
Processor Options:
Intel Core i7-920 or i7-940
Hardware Notes:
Intel X58 Express Chipset (2008)
RAID 0, RAID 1 with Dell DataSafe capability
PSU: 360 watts
Allyn's opinion: This computer is indeed a pleasant surprise. Dell has placed the most advanced technology within reach of many U.S. consumers. If one can afford it, $899 for the basic model without monitor makes one very nice forward-looking machine that should do well for years.
When spending this much money for a computer, I advise going for a video card upgrade. I suggest the AMD-ATI HD 4850 512 MB for better all around video performance and very good fast action gaming.
The Dell XPS 730x features Intel's top of the line 45 nanometer technology Core i7 processors for maximum power and speed. Work efficiency is outstanding.
Base system memory is 2 GB high speed DDR3 Corsair RAM.
Video adapter options include single and dual cards in SLI or Crossfire mode.
Operating System:
Windows
Vista 64-bit Home Premium or Ultimate
Processor Options:
Intel Core
i7-920 or i7-940
Intel Core i7-965 XE (recommend 6 GB
RAM minimum with the i7-965 XE)
Hardware Notes:
Intel X58 Express Chipset (2008) RAID
0,1,0+1 Capable
PSU: 1 kilowatt.
Allyn's opinion: Dell have produced one of the quickest computers available capable of doing anything except travelling. The XPS 730x would make a fine desktop system but is really overkill for most users.
Dell XPS 730x
H2C
Dell XPS 730x H2C, Dell's top-of-the-line desktop system, features a factory overclocked Intel Core i7-965 Extreme Edition processor mated with an advanced hybrid Peltier cooling system.
Base system memory is 3 GB overclocked high speed Corsair DDR3 RAM.
Video adapter options include single or dual Nvidia GTX280 1024 MB cards.
Operating System:
Windows
Vista 64-bit Home Premium or Ultimate
Processor Options:
Intel Core
i7-965 Extreme Edition factory overclocked @ 3.73 GHz
Hardware Notes:
Intel X58 Express Chipset (2008) RAID 0,1,0+1
Capable
PSU: 1 kilowatt
Allyn's opinion: The XPS 730x H2C is the fastest computer for the money a non-builder can buy. Home builders can assemble a similar computer for less money but will be challenged by the cooling requirements to overclock the processor. Dell have nicely customized the XPS 730x H2C if one can afford it.
Alienware of Miami, FL was purchased by Dell a few years ago. Now Dell is finally promoting Alienware as the "gaming boutique" product it is with special cases and typically high end power supplies for most systems.
For further information about Alienware desktop and laptop systems, click here.
Shopping Suggestions and Notes
Look for weekly specials from Dell. Usually, discounts or upgrade promotions are available and are rotated between models. Also, visit DealMeIn.net and other such sites to look for Dell promotions.
System RAM (memory)
RAM stands for Random Access Memory. In computer terminology, memory refers to a quickly accessible temporary storage cache expressed in megabytes or gigabytes. More memory reduces the time required for typical and complex tasks and vastly improves performance of fast action games and image rendering and manipulation applications such as Pinnacle and PhotoShop. Startup and shutdown times are also faster. As a bonus, more system memory reduces the workload of modern hard disk drives by reducing page file access.
System RAM is volatile; at full shutdown or power loss, data in RAM is lost. In certain sleep modes, power to RAM is maintained for quick recovery.
RAM and Windows Vista
The North American versions of Windows Vista require an absolute minimum of 512 MB system RAM for computers with integrated graphics processing and an absolute minimum of 448 MB for systems with a 64 MB non-sharing add-on video card. These configurations are not recommended as they result in poor system performance.
For best overall performance, at least two GB (2048 MB) or more system RAM should be specified for all new computers regardless of usage or Windows Vista version.
Intel Core i7 systems (Studio XPS and 730x series) should be ordered with a minimum of three GB RAM. Six GB is recommended for 64-bit versions of Windows.
Desktop Processor (CPU) Brands
Dell offers a choice between AMD and Intel brand processors (CPUs). Presently, Dell offers consumers AMD desktop processors with Inspiron 531s, 519, and with XPS 625 computers. Dell also offers AMD processors with their Small Business Division Optiplex series computers.
Single Core Desktop Processors
Single core desktop processors (CPUs) are out of favor because of their poor handling of antivirus and security suite programs and because of competition from better performing low cost dual core CPUs. Shoppers who choose to purchase systems with single core processors should be aware that Norton Internet Security, McAfee Internet Security, Trend Micro Internet Security, America Online, and some photo and imaging suites may cause significant performance problems with their new budget system. So do think twice before going with single core. I recommend choosing dual or quad core for all new computers.
AMD Single Core
AMD single core offerings include Sempron and Athlon 64 models (note that Athlon 64 X2 and Athlon X2 are dual core).
Intel Single Core
Intel single core processors include the Celeron 400 series scheduled for discontinuance in late 2009.
Current Multi-core and Dual Core AMD and Intel Processors
Consumers are strongly advised at the minimum to choose a dual core CPU to better handle today's demanding security applications and photo/imaging and printer suites. Entry level dual core CPUs are now very inexpensive on the open market thanks to intense competition between AMD and Intel.
Quad-core CPUs
Presently, quad core Intel Core i7 and Core 2 Quad CPUs dominate the performance charts at the top end. The Intel Core 2 Quad Q9400 is overall the best buy in a high performance processor today. However, the i7-920 is worth the extra money for top-end systems.
Triple-core CPUs
AMD manufactures the only triple core CPUs under the Phenom X3 moniker. Phenom X3 processors are offered with the Inspiron 519 and with certain Dell Optiplex business systems.
Dual Core CPUs
In the mainstream, AMD and Intel each offer equivalent performing processors. Under heavy loads such as video encoding and/or gaming, Intel Core 2 Duo products are more efficient. But for email, surfing, and basic image manipulation there are no significant differences.
In the lower end, the dual core Athlon 64 X2 4400+ performs nearly equal to the Intel Pentium Dual Core E2200. The Athlon 64 X2 4400+ and the Pentium Dual Core E2220 are suitable for the majority of Sun City residents' needs.
Those who frequently use multimedia and imaging applications should choose at the minimum Intel Core 2 Duo processors. However, frequent video editing is best done with a quad-core system.
Listing of AMD and Intel Processors offered by Dell
Note that processor numbering can only be used to compare relative performance within AMD or Intel product lines. The numbers themselves do not reflect processor clock speed but do indicate relative performance within the same brand and series.
Models with Q prefixes are quad-core.
65nm indicates older 65 nanometer (65nm) process technology. All others are 45nm.
Within manufacturer, the list is ordered by increasing performance. Be advised that this list currently only applies to Dell Home and Home Office systems and are desktop processors only. Dell Small Business offer a much larger number of AMD processors via their Optiplex 740 series.
Fair:
Intel
Celeron Processor 450
65nm
Desktop Intel Celeron processors are not
recommended due to limited L2 Cache RAM
and relatively poor performance.
Good:
Intel Pentium Dual Core E2180 65nm
AMD Athlon 64 X2 4400+ 65nm
Very good to excellent performance:
Intel Pentium Dual Core E2200 65nm
AMD Athlon 64 X2 5000+
65nm
AMD Athlon 64 X2 5200+
65nm
Intel Pentium Dual Core E2220 65nm
Intel Core 2 Duo E4500 65nm
AMD Phenom X3 8450
65nm
AMD Phenom X3 8750
65nm
AMD Athlon 64 X2 5600+ 65nm
AMD
Phenom X4 9550
65nm
AMD Phenom X4 9650
65nm
Intel Pentium Dual Core E5200
Intel Core 2 Duo E7300
Intel Core 2 Duo E8300
Intel Core 2 Duo E8400
Intel Core 2 Quad Q8200
AMD Phenom II X4 940 Black Edition
Intel Core 2 Quad Q9400
Outstanding performance:
Intel Core 2 Duo E8500
Intel Core 2 Quad Q9450
Intel Core 2 Quad Q9550
Intel Core i7-920
Intel Core i7-940
Intel Extreme Edition Processors
Intel Core 2 Extreme and Core i7 Extreme Edition processors are offered as expensive options ($750+) with the XPS 430, XPS 630, and XPS 730x series computers. These quad-core processors are delivered with unlocked clock multipliers which allow simple performance customization. Dell have taken advantage of this feature to factory-overclock a limited number of models (XPS 730x H2C) with spectacular results.
Outstanding performance:
Intel Core 2 Extreme QX6850 65nm (offered only with the Dell XPS 630)
Intel
Core 2 Extreme QX9650
Intel Core 2 Extreme QX9770
Ultimate performance:
Intel Core i7-965 Extreme Edition
Additional CPU Information
Visit Guide to Intel Desktop Processors for New Computers and Intel Processor Comparison to learn more about Intel processors.
Visit Guide to AMD Desktop Processors for New Computers and AMD to learn more about AMD processors.
Hard Disk Drive Type and Capacity
The hard drive is the permanent storage location for the operating system, programs, and data files such as documents, images, videos, etc. At shutdown, all data in memory is transferred to the hard drive for retrieval at start up.
After processor speed, hard disk drive capacity is the most over-emphasized component of a PC and continues to be confused with system RAM or memory.
So how much hard drive capacity should one have?
Most of us still don't use more than 15 GB of hard drive space. Truthfully, eighty gigabytes (80 GB) is still plenty for the average user. However, storing photos, videos, and music for quick retrieval is much easier with a large capacity drive. Therefore, shoppers should get all they can afford; having excess hard drive space is infinitely preferable to not having enough.
Serious photo buffs should consider a minimum of 250 GB for hard drives and should also consider a RAID 1 configuration for hard drive redundancy in addition to an external hard drive.
RAID Configurations
RAID stands for Redundant Array of Independent Drives. It is a special hardware configuration that allows spreading data across multiple hard disk drives.
RAID 0 performance is excellent but it is not redundant at all. Users of RAID 0 must religiously backup their data to other media as all is lost in the event of a single drive failure.
Disclosure: I use SATA RAID 0 with my homebuilt desktop system and have critical data backed up to a separate internal drive, an external drive, and to DVD.
RAID 1 mirrors the other drive(s) and provides full redundancy. However, performance is not as good as RAID 0.
RAID 1 does not prevent loss of data integrity caused by poor security management. RAID 1 provides hardware redundancy only.
Many Dell motherboards are capable of supporting RAID 0 and RAID 1. While instructions are provided in the owner's manual to enable RAID, it is best to have it preinstalled by Dell as most end users (about 99%) are uncomfortable doing their own RAID configuration.
Dell markets their version of RAID 1 as Dell DataSafe. It is typically combined with a recovery software option such as Symantec/Norton Ghost.
RAID is not supported with the Inspirons 518 and 519.
Dell DataSafe Online
Dell DataSafe Online is offered at no cost with certain hard drive purchases. It is currently free for one year with up to 3 GB online storage for Inspiron models and up to 10 GB for XPS computers.
Floppy Drives
For those who wish to continue using floppy diskettes, internal drives are still available or external USB drives may be purchased for up to $50.
Optical Drives (CD and DVD)
The recommended minimum drive is the 16x DVD/RW model with dual-layer, dual format capability which can also write to CD disks. A second drive is advised for those planning to do frequent copying and/or duplication.
High definition Blu Ray disk drives are becoming more popular but they are still quite expensive. Now that the HD/Blu Ray format war has declared Blu Ray the winner, expect Blu Ray options to proliferate as the technology is licensed to more manufacturers and prices fall as the technology matures.
LCD Monitors and the Dell Ultra-Sharp series
Today's flat-panel LCD monitors have become the preferred choice of many because of their power-efficient, space-saving designs. Buyers should thoroughly read included instructions for setup and maintenance; the screens are pliable and sensitive to pressure.
Dell Ultra-Sharp monitors have added DVI-D connectors and convenient side-mounted USB ports. The DVI-D interface facilitates a sharper image at native resolution (1280x1024 for 19" and most 17" displays) by eliminating analog-to-digital conversion and digital-to-analog conversion stages from the video adapter to the monitor. An add-in video card with a DVI-D connector is required to take advantage of this feature (All Dell-supplied video cards have a DVI-D connector). A DVI-D cable is supplied with Ultra-Sharp monitors.
Wide-Screen LCD Monitors
Widescreen LCD monitors are becoming popular because of today's intense interest in digital media. Their aspect ratio of 16:9 is ideal for viewing movies and for editing video.
There is a drawback to this shape: with smaller sizes of 19" and less, there is little vertical image (actually less than a 17" LCD) for working on documents which means more scrolling. For that reason, the best results with a wide-screen monitor will come from 22" and larger sizes. Prices have recently dropped making the 22" models more attractive.
This author still uses a 4:3 ratio 20" Dell 2001FP. It's wide enough for an acceptable movie experience yet tall enough for easy document work and Internet surfing. If I was to have a failure or wanted an upgrade, I would at the minimum upgrade to a 24" 16:9 LCD monitor.
Graphics Adapters (aka Video Cards)
Graphics adapters create what we see on computer monitors. To enjoy a more intense, immersive experience, more powerful hardware is required, especially for the full feature-set of the next Microsoft operating system, Windows Vista.
This section only describes graphics adapters available from Dell at initial system order. A world of video upgrades may be found at NewEgg and other online retailers as well as stores such as Best Buy.
Staples is not a good source for high-performance video cards as there is not a significant stock and what is offered is not competitively priced.
Gaming performance
Add-on video cards are typically reviewed and tested with gaming benchmarks to determine relative performance. The faster cards are able to process movement and scenery changes significantly better than integrated or base offerings in the Inspiron and XPS 420 computers. XPS 630 and XPS 730 series computers come with gaming cards as standard with the option to upgrade to the best available.
The integrated graphics offered with Inspiron systems and with the Studio Hybrid are perfectly capable of handling basic games such as Spider Solitaire and Hardwood Spades.
Advanced games and simulations such as Oblivion, Far Cry, Flight Simulator 2004, and Flight Simulator X at the minimum require mid-range add-on cards such as the AMD-ATI HD 3650 256 MB. Fans of Crysis should consider the AMD-ATI HD 3870 512 MB GDDR4 at the minimum.
Summary of Dell Home & Home Office systems graphics capabilities
Inspiron 518 features good Intel integrated graphics and can be upgraded.
Inspiron 519 features relatively excellent AMD-ATI integrated graphics and can be upgraded.
Inspiron 531s comes with very good Nvidia GeForce 6150 series integrated graphics and is upgradeable only with half-height video adapters.
Inspiron 530 and 530s feature Intel GMA 3100 graphics suitable for standard operations. The 530 can accept a video card upgrade; the 530s accepts only half-height adapters for upgrading.
The Studio Hybrid 140g features Intel GMA X3100 integrated graphics that can not be upgraded.
XPS One models all come with integrated graphics with limited upgrade capability.
The XPS 420, XPS 430, XPS 630, Studio XPS and XPS 730 series require add-in cards because they do not have integrated graphics. These are the most customizable of all of Dell's computers.
Add-on Adapters from Dell
AMD-ATI RADEON X1300 - This is a lower end 128 MB adapter. It is is ideal for meeting the Windows Vista Premium Ready PC specification without impacting system RAM. Offered with Dell Inspiron 53ns slimline systems.
AMD-ATI Mobility Radeon HD 2400 - A low-end adapter offered with the XPS One.
AMD-ATI HD 2400 PRO 128 MB - A low-end adapter offered as the base for several models.
AMD-ATI HD 2400 PRO 256 MB - A low-end adapter offered as the base for several models.
AMD-ATI HD 2600 XT 256 MB - A mid-range adapter offered as the base for several models.
AMD-ATI HD 3650 256 MB - A good midrange video card from AMD. A good choice for casual gamers.
AMD-ATI HD 3870 512 MB GDDR4 - Excellent high performance value! An excellent high performance card for video game buffs.
AMD-ATI HD 3870x2 - The latest from AMD-ATI, this is possibly the fastest video card available for SLI configurations such as that found in the new XPS 730 H2C. Very expensive!
Nvidia 8800 GT 512 MB - This is an excellent video adapter offered only with the Vostro 420. The 8800GT is being phased out.
Nvidia 9800 GT 512 MB - Nvidia's new high performance value video card. Nearly identical to the 8800 GT, the 9800 GT is offered by Dell in single and Scalable Link Interface (SLI) configurations.
Nvidia GTX-280 1024MB - Nvidia's new top-of-the line offering. Designed for increased power efficiency, this is by a small margin perhaps the best available. Top end XPS gaming computers can handle two of these cards in Scalable Link Interface (SLI) mode. Upgrade pricing for SLI configuration is around $1200, the cost of an entire high-performance mainstream computer system!
Printer Ports
Dell computers no longer include parallel printer ports as standard equipment. Be sure to check your current printer for USB compatibility.
USB/Parallel adapters are available after market.
Shipping Fees
Dell is presently promoting
free shipping of all of their home office computers when
ordered online. Small Business Division typically charges
$29.99 for 3-5 day shipping.
Summary
To see Dell's full offering of Home and Home Office desktop computers, click here.
To see Dell's Small Business desktop line, click here.
The author and/or SCHHCC are not responsible for errors. Data is believed to be accurate as of 4/17/2009. Dell systems with Intel Core i7 CPUs are available and are being integrated into this document.