Product comparison · 2 internal hard drives

Dell 400-ALUM-RFB internal hard drive vs Origin Storage 1TB Precision Workstation 7520

Key differences

Interface
- 400-ALUM-RFB internal hard drive:SAS
- 1TB Precision Workstation 7520:Serial ATA
Component for
- 400-ALUM-RFB internal hard drive:Server/workstation
- 1TB Precision Workstation 7520:Laptop

Differences highlightedShow differences only

Comparison of 400-ALUM-RFB, DELL-1000SATA/7-NB82
18 specifications	A Dell 400-ALUM-RFB internal hard drive Model 400-ALUM-RFB View product	B Origin Storage 1TB Precision Workstation 7520 Model DELL-1000SATA/7-NB82 View product
Features2 differ
HDD capacity	1 TB	1 TB
HDD speed	7200 RPM	7200 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	SAS	Serial ATA
Type	HDD	HDD
Component forDiffers	Server/workstation	Laptop
Hot-swapKnown for one	Unknown — not stated by the source	No
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
RefurbishedKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Operating voltage	5 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	180 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717050
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Windows operating systems supportedKnown for one	Unknown — not stated by the source	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.