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Product comparison · 2 internal hard drives

Dell 400-14621 internal hard drive vs Lenovo 900GB 10K SAS 2.5" G3HS 512e

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  • 6specifications compared
  • 4differ
  • 2identical
  • 5known for one product only

Key differences

The Lenovo 900GB 10K SAS 2.5" G3HS 512e has 2,800 RPM more HDD speed than the Dell 400-14621 internal hard drive (10000 RPM vs 7200 RPM). The Dell 400-14621 internal hard drive has 1" more HDD size than the Lenovo 900GB 10K SAS 2.5" G3HS 512e (3.5" vs 2.5"). HDD capacity: 1 TB on the Dell 400-14621 internal hard drive, 900 GB on the Lenovo 900GB 10K SAS 2.5" G3HS 512e. Interface: Serial ATA on the Dell 400-14621 internal hard drive, SAS on the Lenovo 900GB 10K SAS 2.5" G3HS 512e.

  • HDD capacity
    • 1 TB
    • 900 GB
  • HDD speed
    • 7200 RPM
    • 10000 RPM
  • HDD size
    • 3.5"
    • 2.5"
  • Interface
    • Serial ATA
    • SAS

Side by side

Differences highlightedShow differences only
11 specifications
A

Dell

400-14621 internal hard drive

Model 400-14621

View product
B

Lenovo

900GB 10K SAS 2.5" G3HS 512eView product
Features4 differ
HDD capacityDiffers1 TB900 GB
HDD speedDiffers7200 RPM10000 RPM
HDD sizeDiffers3.5"2.5"
InterfaceDiffersSerial ATASAS
Component forKnown for oneServer/workstation
Hot-swapKnown for oneYes
HDD interface transfer rateKnown for one12 Gbit/s
Poweridentical
Operating voltageKnown for one5 V
Other featuresidentical
CertificationKnown for oneAF 512e

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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