Product comparison · 2 internal hard drives

Lenovo 320GB 7.2k 7mm SATA-III OPAL vs Lenovo 42D0639 internal hard drive

5specifications compared
3differ
2identical
9known for one product only

Key differences

HDD capacity
- 320GB 7.2k 7mm SATA-III OPAL:320 GB
- 42D0639 internal hard drive:300 GB
HDD speed
- 320GB 7.2k 7mm SATA-III OPAL:7200 RPM
- 42D0639 internal hard drive:10000 RPM
Interface
- 320GB 7.2k 7mm SATA-III OPAL:Serial ATA III
- 42D0639 internal hard drive:SAS

Side by side

Differences highlightedShow differences only

Comparison of 320GB 7.2k 7mm SATA-III OPAL, 42D0639
14 specifications	A Lenovo 320GB 7.2k 7mm SATA-III OPAL View product	B Lenovo 42D0639 internal hard drive Model 42D0639 View product
Features3 differ
HDD capacityDiffers	320 GB	300 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA III	SAS
TypeKnown for one	Unknown — not stated by the source	HDD
Poweridentical
Operating voltage	5 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 60 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Weight & dimensionsidentical
HeightKnown for one	7 mm	Unknown — not stated by the source
Other featuresidentical
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source

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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