Product comparison · 2 internal hard drives

HP 512547-B21 internal hard drive vs Hypertec 750GB SATA 2.5"

5specifications compared
3differ
2identical
4known for one product only

Key differences

The Hypertec 750GB SATA 2.5" has 604 GB more HDD capacity than the HP 512547-B21 internal hard drive (750 GB vs 146 GB). The HP 512547-B21 internal hard drive has 9,600 RPM more HDD speed than the Hypertec 750GB SATA 2.5" (15000 RPM vs 5400 RPM). Interface: SAS on the HP 512547-B21 internal hard drive, Serial ATA on the Hypertec 750GB SATA 2.5".

HDD capacity
- 512547-B21 internal hard drive:146 GB
- 750GB SATA 2.5":750 GB
HDD speed
- 512547-B21 internal hard drive:15000 RPM
- 750GB SATA 2.5":5400 RPM
Interface
- 512547-B21 internal hard drive:SAS
- 750GB SATA 2.5":Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of 512547-B21, 750GB SATA 2.5"
9 specifications	A HP 512547-B21 internal hard drive Model 512547-B21 View product	B Hypertec 750GB SATA 2.5"View product
Features3 differ
HDD capacityDiffers	146 GB	750 GB
HDD speedDiffers	15000 RPM	5400 RPM
InterfaceDiffers	SAS	Serial ATA
Weight & dimensionsidentical
WeightKnown for one	725 g	Unknown — not stated by the source
Other featuresidentical
Compatible productsKnown for one	Integrity BL860c, Integrity BL870c, ProLiant BL460c, ProLiant BL465c, ProLiant BL680c, ProLiant DL100e, ProLiant DL100h/he, ProLiant DL120, ProLiant DL160, ProLiant DL165, ProLiant DL180, ProLiant DL320, ProLiant DL360, ProLiant DL365, ProLiant DL370, ProLiant DL380, ProLiant DL385, ProLiant DL580,	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Grey
InternalKnown 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.

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