Product comparison · 2 internal hard drives

Dell 400-ATJC internal hard drive vs HP 3JK95AV internal hard drive

Key differences

HDD capacity
- 400-ATJC internal hard drive:900 GB
- 3JK95AV internal hard drive:1 TB
HDD speed
- 400-ATJC internal hard drive:15000 RPM
- 3JK95AV internal hard drive:7200 RPM
Interface
- 400-ATJC internal hard drive:SAS
- 3JK95AV internal hard drive:Serial ATA III
Component for
- 400-ATJC internal hard drive:Server/workstation
- 3JK95AV internal hard drive:Laptop
HDD interface transfer rate
- 400-ATJC internal hard drive:12 Gbit/s
- 3JK95AV internal hard drive:6 Gbit/s

Differences highlightedShow differences only

Comparison of 400-ATJC, 3JK95AV
11 specifications	A Dell 400-ATJC internal hard drive Model 400-ATJC View product	B HP 3JK95AV internal hard drive Model 3JK95AV View product
Features5 differ
HDD capacityDiffers	900 GB	1 TB
HDD speedDiffers	15000 RPM	7200 RPM
InterfaceDiffers	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 V	Unknown — not stated by the source
Packaging contentidentical
Storage drive adapter includedKnown for one	Yes	Unknown — not stated by the source
Storage drive adapter typeKnown for one	2.5" - 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.