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Product comparison · 2 pcs/workstations

Lenovo M81 SFF + ThinkVision L1900p vs Lenovo M91 USFF + ThinkVision L1900p

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  • 115specifications compared
  • 12differ
  • 103identical
  • 3known for one product only

Key differences

  • Internal memory
    • 2 GB
    • 4 GB
  • Maximum internal memory
    • 16 GB
    • 8 GB
  • Memory layout (slots x size)
    • 1 x 2 GB
    • 1 x 4 GB
  • Memory slots
    • 4x DIMM
    • 2x SO-DIMM
  • Optical drive type
    • DVD-RW
    • DVD±RW
  • Card reader integrated
    • Yes
    • No
  • Motherboard chipset
    • Intel® Q65 Express
    • Intel® Q67 Express
  • Power supply
    • 240 W
    • 150 W

Side by side

Differences highlightedShow differences only
118 specifications
A

Lenovo

M81 SFF + ThinkVision L1900pView product
B

Lenovo

M91 USFF + ThinkVision L1900pView product
Memory4 differ
Internal memoryDiffers2 GB4 GB
Maximum internal memoryDiffers16 GB8 GB
Memory layout (slots x size)Differs1 x 2 GB1 x 4 GB
Memory slotsDiffers4x DIMM2x SO-DIMM
Storage2 differ
Optical drive typeDiffersDVD-RWDVD±RW
Card reader integratedDiffersYesNo
Performance1 differ
Motherboard chipsetDiffersIntel® Q65 ExpressIntel® Q67 Express
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfacesidentical
Serial ports quantityKnown for one1
Power1 differ
Power supplyDiffers240 W150 W
Designidentical
Chassis typeKnown for oneSFF
Weight & dimensions4 differ
WidthDiffers337 mm79 mm
DepthDiffers369 mm275 mm
HeightDiffers99 mm238 mm
WeightDiffers7.5 kg4.2 kg

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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