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Product comparison · 2 pcs/workstations

Acer Aspire T650 & AL1916Ws vs HP Compaq dc5100 P4 651 HT 2x256M/160G DVD+/-RW WXP Pro Microtower PC

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  • 73specifications compared
  • 24differ
  • 49identical
  • 36known for one product only

Key differences

  • Processor model
    • 524
    • 651
  • Processor frequency
    • 3.06 GHz
    • 3.4 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Processor front side bus
    • 533 MHz
    • 800 MHz
  • Processor lithography
    • 90 nm
    • 65 nm
  • Processor codename
    • Prescott
    • Cedarmill
  • Thermal Design Power (TDP)
    • 84 W
    • 80, 86
  • Tcase
    • 67.7 °C
    • 69.2 °C

Side by side

Differences highlightedShow differences only
109 specifications
A

Acer

Aspire T650 & AL1916WsView product
B

HP

Compaq dc5100 P4 651 HT 2x256M/160G DVD+/-RW WXP Pro Microtower PCView product
Processor12 differ
Processor modelDiffers524651
Processor frequencyDiffers3.06 GHz3.4 GHz
Processor cacheDiffers1 MB2 MB
Processor front side busDiffers533 MHz800 MHz
Processor lithographyDiffers90 nm65 nm
Processor seriesDiffersIntel Pentium 4 500 Series supporting Hyper-Threading TechnologyIntel Pentium 4 600 Series supporting Hyper-Threading Technology
Processor codenameDiffersPrescottCedarmill
Thermal Design Power (TDP)Differs84 W80, 86
Scenario Design Power (SDP)Known for one0 W
TcaseDiffers67.7 °C69.2 °C
Number of Processing Die TransistorsDiffers125 M188 M
Processing Die sizeDiffers112 mm²81 mm²
CPU multiplier (bus/core ratio)Differs2317
SteppingKnown for oneC1
Cache externalKnown for one2048 KB
Memory2 differ
Internal memoryDiffers1 GB0.5 GB
Maximum internal memoryKnown for one4 GB
Internal memory typeDiffersDDR-SDRAMDDR2-SDRAM
Memory layout (slots x size)Known for one2 x 0.5 GB
Memory slotsKnown for one4x DIMM
Memory upgradeKnown for one4 GB
Storage1 differ
Total storage capacityDiffers250 GB160 GB
Storage drive controllerKnown for oneSMART III Serial ATA 1.5 GB/s
Diskette driveKnown for oneNo
HDD interfaceKnown for oneSATA
Compatible memory cardsKnown for oneMMC, MS Pro, SD, XD
Graphicsidentical
Maximum graphics card memoryKnown for one0.128 GB
Discrete graphics card modelKnown for oneAMD Radeon Xpress 200
Network1 differ
Modem typeKnown for oneNo
Networking featuresDiffersEthernet/Fast EthernetGigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers68
Line-outKnown for oneYes
Line-inKnown for oneYes
VGA (D-Sub) ports quantityKnown for one1
Expansion slotsidentical
Expansion slotsKnown for one1 x PCI express x1
Poweridentical
Power requirementsKnown for one90 ~ 132 / 180 ~ 264 V, 50/60 Hz
Power consumption (typical)Known for one300 W
Designidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Country of originKnown for oneChina
Chassis typeKnown for oneTower
Software2 differ
Operating system installedDiffersWindows XP Home EditionWindows XP Professional
Bundled softwareDiffersNorton AntiVirus 2005, Adobe Acrobat Reader V6.0, Cyberlink Power DVD, NTI CD-Maker GoldNorton Antivirus 2004
Driver LANKnown for oneMicrosoft Windows NT 4.0, Microsoft Windows 98, Microsoft 2000, Microsoft XP, Linux 2.2, Linux 2.4
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one48.3 cm (19")
DisplayKnown for oneTFT
Processor special features2 differ
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers2746227483
Processor codeKnown for oneSL96J
Processor package sizeKnown for one37.5 x 37.5 mm
Audioidentical
Audio systemKnown for oneIntegrated Digital Audio
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Storage temperature (T-T)Known for one-30 - 60 °C
Non-operating relative humidity (non-condensing)Known for one5 - 95%
Weight & dimensions2 differ
WidthDiffers180 mm175 mm
HeightDiffers360 mm366 mm
WeightKnown for one11 kg
Other featuresidentical
Drive baysKnown for one2 x 5.25" (ext) & 2 x 3.5" (ext), 2 x 3.5" (int)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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