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Product comparison · 2 internal hard drives

Acer 900GB 2.5" 6G SAS 10K vs Lenovo 4x 2TB SATA III

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  • 12specifications compared
  • 6differ
  • 6identical
  • 3known for one product only

Key differences

The Acer 900GB 2.5" 6G SAS 10K has 2,800 RPM more HDD speed than the Lenovo 4x 2TB SATA III (10000 RPM vs 7200 RPM). The Lenovo 4x 2TB SATA III has 1" more HDD size than the Acer 900GB 2.5" 6G SAS 10K (3.5" vs 2.5"). HDD capacity: 900 GB on the Acer 900GB 2.5" 6G SAS 10K, 2 TB on the Lenovo 4x 2TB SATA III. Interface: SAS on the Acer 900GB 2.5" 6G SAS 10K, Serial ATA III on the Lenovo 4x 2TB SATA III. Operating voltage: 5 V on the Acer 900GB 2.5" 6G SAS 10K, 5 / 12 V on the Lenovo 4x 2TB SATA III.

  • HDD capacity
    • 900 GB
    • 2 TB
  • HDD speed
    • 10000 RPM
    • 7200 RPM
  • HDD size
    • 2.5"
    • 3.5"
  • Interface
    • SAS
    • Serial ATA III
  • Operating voltage
    • 5 V
    • 5 / 12 V
  • Storage temperature (T-T)
    • -40 - 65 °C
    • -40 - 60 °C

Side by side

Differences highlightedShow differences only
15 specifications
A

Acer

900GB 2.5" 6G SAS 10KView product
B

Lenovo

4x 2TB SATA IIIView product
Features4 differ
HDD capacityDiffers900 GB2 TB
HDD speedDiffers10000 RPM7200 RPM
HDD sizeDiffers2.5"3.5"
InterfaceDiffersSASSerial ATA III
Storage drive buffer sizeKnown for one64 MB
Hot-swapKnown for oneYes
Power1 differ
Operating voltageDiffers5 V5 / 12 V
Operational conditions1 differ
Storage temperature (T-T)Differs-40 - 65 °C-40 - 60 °C
Packaging dataidentical
Quantity per packKnown for one4 pc(s)

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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