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Product comparison · 2 pcs/workstations

HP dc7900 SFF + LA1951g vs Lenovo ThinkCentre M58 + T72HMDK

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  • 93specifications compared
  • 23differ
  • 70identical
  • 19known for one product only

Key differences

The Lenovo ThinkCentre M58 + T72HMDK has 0.2 GHz more processor frequency than the HP dc7900 SFF + LA1951g (2.8 GHz vs 2.6 GHz). The Lenovo ThinkCentre M58 + T72HMDK has 1 MB more processor cache than the HP dc7900 SFF + LA1951g (3 MB vs 2 MB). The Lenovo ThinkCentre M58 + T72HMDK has 266 MHz more processor front side bus than the HP dc7900 SFF + LA1951g (1066 MHz vs 800 MHz). Only the HP dc7900 SFF + LA1951g has card reader integrated. Processor family: Intel® Pentium® on the HP dc7900 SFF + LA1951g, Intel® Core™2 Duo on the Lenovo ThinkCentre M58 + T72HMDK.

  • Processor family
    • Intel® Pentium®
    • Intel® Core™2 Duo
  • Processor model
    • E5300
    • E7400
  • Processor frequency
    • 2.6 GHz
    • 2.8 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor front side bus
    • 800 MHz
    • 1066 MHz
  • CPU multiplier (bus/core ratio)
    • 13
    • 10.5
  • Maximum internal memory
    • 16 GB
    • 4 GB
  • Internal memory type
    • DDR2-SDRAM
    • DDR3-SDRAM

Side by side

Differences highlightedShow differences only
112 specifications
A

HP

dc7900 SFF + LA1951gView product
B

Lenovo

ThinkCentre M58 + T72HMDKView product
Processor7 differ
Processor familyDiffersIntel® Pentium®Intel® Core™2 Duo
Processor modelDiffersE5300E7400
Processor frequencyDiffers2.6 GHz2.8 GHz
Processor cacheDiffers2 MB3 MB
Processor front side busDiffers800 MHz1066 MHz
Processor seriesDiffersIntel Pentium E5000 Series for DesktopIntel Core 2 Duo E7000 Series
CPU multiplier (bus/core ratio)Differs1310.5
Memory4 differ
Maximum internal memoryDiffers16 GB4 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory layout (slots x size)Differs2 x 1 GB1 x 2 GB
Memory clock speedDiffers800 MHz1066 MHz
Storage2 differ
Total storage capacityDiffers250 GB320 GB
Card reader integratedDiffersYesNo
Optical driveidentical
LightScribeKnown for oneYes
Ports & interfaces2 differ
Serial ports quantityDiffers10
Parallel ports quantityDiffers01
Poweridentical
Power supplyKnown for one240 W
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Designidentical
Chassis typeKnown for oneSFF
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows XP Professional
Bundled softwareKnown for oneHP ProtectTools Security Software Suite Version 4.0, HP Power Manager, HP Firefox Virtual Browser, HP Backup and Recovery Manager, HP Insight Diagnostics Software (available via HP Backup and Recovery Manager), Computer Setup Utility, McAfee AntiVirus trial version, Roxio Creator Business 10 or DVD
Display1 differ
Display diagonalDiffers48.3 cm (19")55.9 cm (22")
Display resolutionKnown for one1280 x 1024 pixels
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one160°
Viewing angle, verticalKnown for one160°
Processor special features2 differ
CPU configuration (max)Known for one1
Processor ARK IDDiffers3530036500
Processor codeDiffersSLB9USLB9Y
Processor package sizeKnown for one37.5 x 37.5 mm
Weight & dimensions4 differ
WidthDiffers337 mm275 mm
DepthDiffers378 mm238 mm
HeightDiffers100 mm80 mm
WeightDiffers8.5 kg4.18 kg
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Professional
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one8 - 80%

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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