Product comparison · 2 internal hard drives

Dell 500GB SATA 7.2K LFF vs Dell 900GB SAS 10K SFF

12specifications compared
6differ
6identical
2known for one product only

Key differences

HDD capacity
- 500GB SATA 7.2K LFF:500 GB
- 900GB SAS 10K SFF:900 GB
HDD speed
- 500GB SATA 7.2K LFF:7200 RPM
- 900GB SAS 10K SFF:10000 RPM
HDD size
- 500GB SATA 7.2K LFF:3.5"
- 900GB SAS 10K SFF:2.5"
Interface
- 500GB SATA 7.2K LFF:Serial ATA II
- 900GB SAS 10K SFF:SAS
Operating voltage
- 500GB SATA 7.2K LFF:5 / 12 V
- 900GB SAS 10K SFF:5 V
Data transfer rate
- 500GB SATA 7.2K LFF:3 Gbit/s
- 900GB SAS 10K SFF:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 500GB SATA 7.2K LFF, 900GB SAS 10K SFF
14 specifications	A Dell 500GB SATA 7.2K LFF View product	B Dell 900GB SAS 10K SFF View product
Features4 differ
HDD capacityDiffers	500 GB	900 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA II	SAS
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 65 °C	-40 - 65 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Storage relative humidity (H-H)	5 - 90%	5 - 90%
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717050
Other features1 differ
Data transfer rateDiffers	3 Gbit/s	6 Gbit/s
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes

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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