Product comparison · 2 internal hard drives

Dell 400-AURS internal hard drive vs Dell 400-AUWH internal hard drive

Key differences

HDD capacity
- 400-AURS internal hard drive:1 TB
- 400-AUWH internal hard drive:1.8 TB
HDD speed
- 400-AURS internal hard drive:7200 RPM
- 400-AUWH internal hard drive:10000 RPM
HDD size
- 400-AURS internal hard drive:3.5"
- 400-AUWH internal hard drive:2.5"
Interface
- 400-AURS internal hard drive:Serial ATA III
- 400-AUWH internal hard drive:SAS
HDD interface transfer rate
- 400-AURS internal hard drive:6 Gbit/s
- 400-AUWH internal hard drive:12 Gbit/s
Operating voltage
- 400-AURS internal hard drive:5 / 12 V
- 400-AUWH internal hard drive:5 V

Differences highlightedShow differences only

Comparison of 400-AURS, 400-AUWH
13 specifications	A Dell 400-AURS internal hard drive Model 400-AURS View product	B Dell 400-AUWH internal hard drive Model 400-AUWH View product
Features5 differ
HDD capacityDiffers	1 TB	1.8 TB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA III	SAS
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
Hot-swap	Yes	Yes
HDD interface transfer rateDiffers	6 Gbit/s	12 Gbit/s
Bytes per sectorKnown for one	512n	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	Unknown — not stated by the source
Other features1 differ
CompatibilityDiffers	- PowerEdge T440 - PowerEdge T640	- PowerEdge FC640 - PowerEdge M640 - PowerEdge M640 VRTX
Packaging contentidentical
Storage drive adapter includedKnown 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.