Product comparison · 2 internal hard drives

Dell 400-21712 internal hard drive vs Origin Storage 320GB 2.5" SATA 3Gb/s 5.4K

Key differences

HDD capacity
- 400-21712 internal hard drive:2 TB
- 320GB 2.5" SATA 3Gb/s 5.4K:320 GB
HDD speed
- 400-21712 internal hard drive:7200 RPM
- 320GB 2.5" SATA 3Gb/s 5.4K:5400 RPM
HDD size
- 400-21712 internal hard drive:3.5"
- 320GB 2.5" SATA 3Gb/s 5.4K:2.5"
Interface
- 400-21712 internal hard drive:Serial ATA
- 320GB 2.5" SATA 3Gb/s 5.4K:Serial ATA II
Component for
- 400-21712 internal hard drive:Server/workstation
- 320GB 2.5" SATA 3Gb/s 5.4K:Laptop
Operating voltage
- 400-21712 internal hard drive:5 / 12 V
- 320GB 2.5" SATA 3Gb/s 5.4K:5 V
Data transfer rate
- 400-21712 internal hard drive:1.5 Gbit/s
- 320GB 2.5" SATA 3Gb/s 5.4K:3 Gbit/s

Differences highlightedShow differences only

Comparison of 400-21712, 320GB 2.5" SATA 3Gb/s 5.4K
14 specifications	A Dell 400-21712 internal hard drive Model 400-21712 View product	B Origin Storage 320GB 2.5" SATA 3Gb/s 5.4K View product
Features5 differ
HDD capacityDiffers	2 TB	320 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Component forDiffers	Server/workstation	Laptop
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other features2 differ
Product colourKnown for one	Black	Unknown — not stated by the source
Data transfer rateDiffers	1.5 Gbit/s	3 Gbit/s
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source
Internal	Yes	Yes
Compatible productsDiffers	Dell PowerEdge T610/R310/R510/T710 FS/R710/T410/R410	Dell Precision M6500
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes

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.