Product comparison · 2 internal hard drives

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

Key differences

HDD size
- 400-AURS internal hard drive:3.5"
- 1TB Precision Workstation 7520:2.5"
Interface
- 400-AURS internal hard drive:Serial ATA III
- 1TB Precision Workstation 7520:Serial ATA
Component for
- 400-AURS internal hard drive:Server/workstation
- 1TB Precision Workstation 7520:Laptop
Hot-swap
- 400-AURS internal hard drive:Yes
- 1TB Precision Workstation 7520:No
Operating voltage
- 400-AURS internal hard drive:5 / 12 V
- 1TB Precision Workstation 7520:5 V

Differences highlightedShow differences only

Comparison of 400-AURS, DELL-1000SATA/7-NB82
19 specifications	A Dell 400-AURS internal hard drive Model 400-AURS View product	B Origin Storage 1TB Precision Workstation 7520 Model DELL-1000SATA/7-NB82 View product
Features4 differ
HDD capacity	1 TB	1 TB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA III	Serial ATA
Type	HDD	HDD
Component forDiffers	Server/workstation	Laptop
Hot-swapDiffers	Yes	No
HDD interface transfer rate	6 Gbit/s	6 Gbit/s
Bytes per sectorKnown for one	512n	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 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) code	84717050	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
CompatibilityKnown for one	- PowerEdge T440 - PowerEdge T640	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.