Product comparison · 2 internal hard drives

Dell 400GB 3.5" SAS vs Lenovo 42T1573 internal hard drive

5specifications compared
5differ
0identical
7known for one product only

Key differences

The Dell 400GB 3.5" SAS has 150 GB more HDD capacity than the Lenovo 42T1573 internal hard drive (400 GB vs 250 GB). The Dell 400GB 3.5" SAS has 2,800 RPM more HDD speed than the Lenovo 42T1573 internal hard drive (10000 RPM vs 7200 RPM). The Dell 400GB 3.5" SAS has 1" more HDD size than the Lenovo 42T1573 internal hard drive (3.5" vs 2.5"). Component for: Server/workstation on the Dell 400GB 3.5" SAS, Laptop on the Lenovo 42T1573 internal hard drive. Operating voltage: 5 / 12 V on the Dell 400GB 3.5" SAS, 5 V on the Lenovo 42T1573 internal hard drive.

HDD capacity
- 400GB 3.5" SAS:400 GB
- 42T1573 internal hard drive:250 GB
HDD speed
- 400GB 3.5" SAS:10000 RPM
- 42T1573 internal hard drive:7200 RPM
HDD size
- 400GB 3.5" SAS:3.5"
- 42T1573 internal hard drive:2.5"
Component for
- 400GB 3.5" SAS:Server/workstation
- 42T1573 internal hard drive:Laptop
Operating voltage
- 400GB 3.5" SAS:5 / 12 V
- 42T1573 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 400GB 3.5" SAS, 42T1573
12 specifications	A Dell 400GB 3.5" SAS View product	B Lenovo 42T1573 internal hard drive Model 42T1573 View product
Features4 differ
HDD capacityDiffers	400 GB	250 GB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
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
Power1 differ
Operating voltageDiffers	5 / 12 V	5 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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