Product comparison · 2 internal hard drives

Dell 400-AUWK internal hard drive vs Dell 8WR7C internal hard drive

8specifications compared
5differ
3identical
4known for one product only

Key differences

HDD capacity
- 400-AUWK internal hard drive:12 TB
- 8WR7C internal hard drive:146 GB
HDD speed
- 400-AUWK internal hard drive:7200 RPM
- 8WR7C internal hard drive:15000 RPM
HDD size
- 400-AUWK internal hard drive:3.5"
- 8WR7C internal hard drive:2.5"
Interface
- 400-AUWK internal hard drive:Serial ATA III
- 8WR7C internal hard drive:SAS
Operating voltage
- 400-AUWK internal hard drive:5 / 12 V
- 8WR7C internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 400-AUWK, 8WR7C
12 specifications	A Dell 400-AUWK internal hard drive Model 400-AUWK View product	B Dell 8WR7C internal hard drive Model 8WR7C View product
Features4 differ
HDD capacityDiffers	12 TB	146 GB
HDD speedDiffers	7200 RPM	15000 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 rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Bytes per sectorKnown for one	512e	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 featuresidentical
CompatibilityKnown for one	- PowerEdge R540 (3.5"), T440 (3.5") - PowerEdge R230 (3.5"), R330 (3.5"), R730 (3.5"), R730xd (3.5"), T330 (3.5"), T630 (3.5")	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.

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