Product comparison · 2 internal hard drives

HP 652589-B21 internal hard drive vs Origin Storage 320GB 2.5" SATA 3Gb/s 5.4K

Key differences

HDD capacity
- 652589-B21 internal hard drive:900 GB
- 320GB 2.5" SATA 3Gb/s 5.4K:320 GB
HDD speed
- 652589-B21 internal hard drive:10000 RPM
- 320GB 2.5" SATA 3Gb/s 5.4K:5400 RPM
Interface
- 652589-B21 internal hard drive:SAS
- 320GB 2.5" SATA 3Gb/s 5.4K:Serial ATA II

Differences highlightedShow differences only

Comparison of 652589-B21, 320GB 2.5" SATA 3Gb/s 5.4K
16 specifications	A HP 652589-B21 internal hard drive Model 652589-B21 View product	B Origin Storage 320GB 2.5" SATA 3Gb/s 5.4K View product
Features3 differ
HDD capacityDiffers	900 GB	320 GB
HDD speedDiffers	10000 RPM	5400 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	SAS	Serial ATA II
Average seek timeKnown for one	3.8 ms	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Laptop
Poweridentical
Operating voltage	5 V	5 V
Weight & dimensionsidentical
WidthKnown for one	75.7 mm	Unknown — not stated by the source
DepthKnown for one	118.7 mm	Unknown — not stated by the source
HeightKnown for one	15.6 mm	Unknown — not stated by the source
WeightKnown for one	725 g	Unknown — not stated by the source
Other features1 differ
Compatible productsDiffers	ProLiant BL460c Gen8, ProLiant DL360p Gen8, ProLiant DL380p Gen8, ProLiant ML350p Gen8, ProLiant SL250s Gen8	Dell Precision M6500
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
InternalKnown for one	Unknown — not stated by the source	Yes
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.