Product comparison · 2 internal hard drives

Dell 400GB 3.5" SAS vs Lenovo 71P7297 internal hard drive

5specifications compared
3differ
2identical
7known for one product only

Key differences

The Dell 400GB 3.5" SAS has 240 GB more HDD capacity than the Lenovo 71P7297 internal hard drive (400 GB vs 160 GB). The Dell 400GB 3.5" SAS has 2,800 RPM more HDD speed than the Lenovo 71P7297 internal hard drive (10000 RPM vs 7200 RPM). Component for: Server/workstation on the Dell 400GB 3.5" SAS, Laptop on the Lenovo 71P7297 internal hard drive.

HDD capacity
- 400GB 3.5" SAS:400 GB
- 71P7297 internal hard drive:160 GB
HDD speed
- 400GB 3.5" SAS:10000 RPM
- 71P7297 internal hard drive:7200 RPM
Component for
- 400GB 3.5" SAS:Server/workstation
- 71P7297 internal hard drive:Laptop

Side by side

Differences highlightedShow differences only

Comparison of 400GB 3.5" SAS, 71P7297
12 specifications	A Dell 400GB 3.5" SAS View product	B Lenovo 71P7297 internal hard drive Model 71P7297 View product
Features3 differ
HDD capacityDiffers	400 GB	160 GB
HDD speedDiffers	10000 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceKnown for one	SAS	Unknown — not stated by the source
Component forDiffers	Server/workstation	Laptop
TypeKnown for one	Unknown — not stated by the source	HDD
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other featuresidentical
InternalKnown for one	Yes	Unknown — not stated by the source
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Supported HDD interfacesKnown for one	SAS	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	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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