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Product comparison · 2 internal hard drives

Lenovo 1TB 3.5" 7200rpm SATA II 32MB vs Lenovo 4TB 3.5" 7200 rpm SATA III 64MB

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  • 15specifications compared
  • 4differ
  • 11identical
  • 0known for one product only

Key differences

The Lenovo 4TB 3.5" 7200 rpm SATA III 64MB has 3 TB more HDD capacity than the Lenovo 1TB 3.5" 7200rpm SATA II 32MB (4 TB vs 1 TB). The Lenovo 4TB 3.5" 7200 rpm SATA III 64MB has 32 MB more storage drive buffer size than the Lenovo 1TB 3.5" 7200rpm SATA II 32MB (64 MB vs 32 MB). The Lenovo 4TB 3.5" 7200 rpm SATA III 64MB has 3 Gbit/s more data transfer rate than the Lenovo 1TB 3.5" 7200rpm SATA II 32MB (6 Gbit/s vs 3 Gbit/s). Interface: Serial ATA II on the Lenovo 1TB 3.5" 7200rpm SATA II 32MB, Serial ATA III on the Lenovo 4TB 3.5" 7200 rpm SATA III 64MB.

  • HDD capacity
    • 1 TB
    • 4 TB
  • Interface
    • Serial ATA II
    • Serial ATA III
  • Storage drive buffer size
    • 32 MB
    • 64 MB
  • Data transfer rate
    • 3 Gbit/s
    • 6 Gbit/s

Side by side

Differences highlightedShow differences only
15 specifications
A

Lenovo

1TB 3.5" 7200rpm SATA II 32MBView product
B

Lenovo

4TB 3.5" 7200 rpm SATA III 64MBView product
Features3 differ
HDD capacityDiffers1 TB4 TB
HDD speed7200 RPM7200 RPM
HDD size3.5"3.5"
InterfaceDiffersSerial ATA IISerial ATA III
Component forDisk arrayDisk array
Storage drive buffer sizeDiffers32 MB64 MB
Poweridentical
Operating voltage5 / 12 V5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)0 - 60 °C0 - 60 °C
Storage temperature (T-T)-40 - 60 °C-40 - 60 °C
Operating relative humidity (H-H)5 - 90%5 - 90%
Storage relative humidity (H-H)5 - 90%5 - 90%
Other features1 differ
Data transfer rateDiffers3 Gbit/s6 Gbit/s
Windows operating systems supportedYesYes
Linux operating systems supportedYesYes
Compatible productsLenovoEMC pxLenovoEMC px

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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