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Product comparison · 2 pcs/workstations

HP Compaq dc7900 MT vs Lenovo ThinkCentre A58 Tower (770579G), HU

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  • 98specifications compared
  • 26differ
  • 72identical
  • 19known for one product only

Key differences

The HP Compaq dc7900 MT has 0.1 GHz more processor frequency than the Lenovo ThinkCentre A58 Tower (770579G), HU (2.6 GHz vs 2.5 GHz). The HP Compaq dc7900 MT has 0.5 more CPU multiplier (bus/core ratio) than the Lenovo ThinkCentre A58 Tower (770579G), HU (13 vs 12.5). The HP Compaq dc7900 MT has 1 GB more internal memory than the Lenovo ThinkCentre A58 Tower (770579G), HU (3 GB vs 2 GB). Only the HP Compaq dc7900 MT has card reader integrated. Only the HP Compaq dc7900 MT has display included.

  • Processor model
    • E5300
    • E5200
  • Processor frequency
    • 2.6 GHz
    • 2.5 GHz
  • CPU multiplier (bus/core ratio)
    • 13
    • 12.5
  • Stepping
    • R0
    • M0
  • Internal memory
    • 3 GB
    • 2 GB
  • Maximum internal memory
    • 16 GB
    • 4 GB
  • Memory layout (slots x size)
    • 3 x 1 GB
    • 1 x 2 GB
  • Total storage capacity
    • 250 GB
    • 320 GB

Side by side

Differences highlightedShow differences only
117 specifications
A

HP

Compaq dc7900 MTView product
B

Lenovo

ThinkCentre A58 Tower (770579G), HUView product
Processor4 differ
Processor modelDiffersE5300E5200
Processor frequencyDiffers2.6 GHz2.5 GHz
CPU multiplier (bus/core ratio)Differs1312.5
SteppingDiffersR0M0
Number of processors installedKnown for one1
Memory3 differ
Internal memoryDiffers3 GB2 GB
Maximum internal memoryDiffers16 GB4 GB
Memory layout (slots x size)Differs3 x 1 GB1 x 2 GB
Storage3 differ
Total storage capacityDiffers250 GB320 GB
Optical drive typeDiffersDVD Super MultiDVD-RW
Card reader integratedDiffersYesNo
Storage drive controllerKnown for oneSATA 3.0Gb/s
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 4500MIntel® GMA X4500
Video adapter, busKnown for onePCI Express x16
Optical driveidentical
LightScribeKnown for oneYes
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers86
Parallel ports quantityDiffers01
Line-outKnown for oneYes
Line-inKnown for oneYes
Expansion slots1 differ
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsDiffers12
Power2 differ
Power supplyDiffers365 W280 W
Power supply input voltageDiffers100 - 240 V110 - 220 V
Design1 differ
Chassis typeDiffersMini TowerSFF
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
External drive baysKnown for one3 x 5.25", 1 x 3.5"
Country of originKnown for oneChina
Product colourKnown for oneBlack
Display1 differ
Display includedDiffersYesNo
Processor special features3 differ
Embedded options availableDiffersYesNo
Intel Virtualization Technology (VT-x)Differs2No
Processor ARK IDDiffers3530037212
Processor codeKnown for oneSLB9U
Processor package sizeKnown for one37.5 x 37.5 mm
Audio1 differ
Audio systemDiffersHDAALC662
Operational conditionsidentical
Storage temperature (T-T)Known for one-30 - 60 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Weight & dimensions4 differ
WidthDiffers177 mm317 mm
DepthDiffers452 mm354 mm
HeightDiffers447 mm99 mm
WeightDiffers11.8 kg7.5 kg
Packaging contentidentical
Mouse includedKnown for oneYes

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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