Product comparison · 2 internal hard drives

Dell 2TB 7.2k SATA-II 3.5" vs Dell 500GB SAS HDD

Key differences

Differences highlightedShow differences only

Comparison of 2TB 7.2k SATA-II 3.5", 500GB SAS HDD
15 specifications	A Dell 2TB 7.2k SATA-II 3.5"View product	B Dell 500GB SAS HDD View product
Features2 differ
HDD capacityDiffers	2 TB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA II	SAS
TypeKnown for one	Unknown — not stated by the source	HDD
Poweridentical
Operating voltage	5 / 12 V	5 / 12 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 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Other features1 differ
Data transfer rateDiffers	3 Gbit/s	6 Gbit/s
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
Transfer rateKnown for one	Unknown — not stated by the source	600 MB/s
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.