Product comparison · 2 internal hard drives

Dell 400-23156 internal hard drive vs Lenovo 900GB 10K SAS 2.5"

8specifications compared
2differ
6identical
2known for one product only

Key differences

The Lenovo 900GB 10K SAS 2.5" has 754 GB more HDD capacity than the Dell 400-23156 internal hard drive (900 GB vs 146 GB). The Dell 400-23156 internal hard drive has 5,000 RPM more HDD speed than the Lenovo 900GB 10K SAS 2.5" (15000 RPM vs 10000 RPM).

HDD capacity
- 400-23156 internal hard drive:146 GB
- 900GB 10K SAS 2.5":900 GB
HDD speed
- 400-23156 internal hard drive:15000 RPM
- 900GB 10K SAS 2.5":10000 RPM

Side by side

Differences highlightedShow differences only

Comparison of 400-23156, 900GB 10K SAS 2.5"
10 specifications	A Dell 400-23156 internal hard drive Model 400-23156 View product	B Lenovo 900GB 10K SAS 2.5"View product
Features2 differ
HDD capacityDiffers	146 GB	900 GB
HDD speedDiffers	15000 RPM	10000 RPM
HDD size	2.5"	2.5"
Interface	SAS	SAS
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
Hot-swapKnown for one	Yes	Unknown — not stated by the source
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Poweridentical
Operating voltage	5 V	5 V
Packaging dataidentical
Quantity per pack	1 pc(s)	1 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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