Product comparison · 2 internal hard drives

Dell 500GB 2.5" 7.2K SATA vs Dell J1CM4 internal hard drive

Key differences

HDD capacity
- 500GB 2.5" 7.2K SATA:500 GB
- J1CM4 internal hard drive:320 GB
Interface
- 500GB 2.5" 7.2K SATA:Serial ATA
- J1CM4 internal hard drive:Serial ATA II

Differences highlightedShow differences only

Comparison of 500GB 2.5" 7.2K SATA, J1CM4
15 specifications	A Dell 500GB 2.5" 7.2K SATA View product	B Dell J1CM4 internal hard drive Model J1CM4 View product
Features2 differ
HDD capacityDiffers	500 GB	320 GB
HDD speed	7200 RPM	7200 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA II
TypeKnown for one	Unknown — not stated by the source	HDD
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
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
Other featuresidentical
Number of products includedKnown for one	1 pc(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
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.