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

Comparison of 400-AURS, 400-AUUX

12 specifications	A Dell 400-AURS internal hard drive Model 400-AURS View product	B Dell 400-AUUX internal hard drive Model 400-AUUX View product
Features1 differ
HDD capacityDiffers	1 TB	4 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
Hot-swapKnown for one	Yes	—Unknown — not stated by the source
HDD interface transfer rate	6 Gbit/s	6 Gbit/s
Bytes per sector	512n	512n
Poweridentical
Operating voltage	5 / 12 V	5 / 12 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 R230 - PowerEdge R330 - PowerEdge T130 - PowerEdge T330 - PowerEdge T430 - PowerEdge T440

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.