Product comparison · 2 internal hard drives

Dell 400-AMPD internal hard drive vs HP W7C94AV internal hard drive

Key differences

HDD capacity
- 400-AMPD internal hard drive:8 TB
- W7C94AV internal hard drive:1 TB
HDD speed
- 400-AMPD internal hard drive:7200 RPM
- W7C94AV internal hard drive:5400 RPM
HDD size
- 400-AMPD internal hard drive:3.5"
- W7C94AV internal hard drive:2.5"
Interface
- 400-AMPD internal hard drive:NL-SAS
- W7C94AV internal hard drive:Serial ATA III
Component for
- 400-AMPD internal hard drive:Server/workstation
- W7C94AV internal hard drive:Laptop
HDD interface transfer rate
- 400-AMPD internal hard drive:12 Gbit/s
- W7C94AV internal hard drive:6 Gbit/s

Differences highlightedShow differences only

Comparison of 400-AMPD, W7C94AV
14 specifications	A Dell 400-AMPD internal hard drive Model 400-AMPD View product	B HP W7C94AV internal hard drive Model W7C94AV View product
Features6 differ
HDD capacityDiffers	8 TB	1 TB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	NL-SAS	Serial ATA III
Component forDiffers	Server/workstation	Laptop
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
Poweridentical
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Other featuresidentical
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source
Transfer rateKnown for one	1200 MB/s	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	- PowerEdge R520 - PowerEdge R320 - PowerEdge T420 - PowerEdge T620 - PowerEdge T320 - PowerEdge VRTX - PowerVault MD3200 - Poweredge R720xd - PowerVault MD3200i - PowerEdge R420	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.