Product comparison · 2 internal hard drives

Dell 342-3514 internal hard drive vs Dell HR99P internal hard drive

Key differences

HDD capacity
- 342-3514 internal hard drive:500 GB
- HR99P internal hard drive:146 GB
HDD speed
- 342-3514 internal hard drive:7200 RPM
- HR99P internal hard drive:15000 RPM
HDD size
- 342-3514 internal hard drive:3.5"
- HR99P internal hard drive:2.5"
Interface
- 342-3514 internal hard drive:Serial ATA II
- HR99P internal hard drive:NL-SAS
HDD interface transfer rate
- 342-3514 internal hard drive:3 Gbit/s
- HR99P internal hard drive:6 Gbit/s
Operating voltage
- 342-3514 internal hard drive:5 / 12 V
- HR99P internal hard drive:5 V

Differences highlightedShow differences only

Comparison of 342-3514, HR99P
9 specifications	A Dell 342-3514 internal hard drive Model 342-3514 View product	B Dell HR99P internal hard drive Model HR99P View product
Features5 differ
HDD capacityDiffers	500 GB	146 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA II	NL-SAS
Type	HDD	HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
HDD interface transfer rateDiffers	3 Gbit/s	6 Gbit/s
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Compatible productsKnown for one	PowerEdge R320/ R720/ R720xd/ T320/ T620	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.