Product comparison · 2 internal hard drives

HP 512547-B21 internal hard drive vs Hypertec 1000GB SAS 3.5"

5specifications compared
4differ
1identical
3known for one product only

Key differences

The HP 512547-B21 internal hard drive has 7,800 RPM more HDD speed than the Hypertec 1000GB SAS 3.5" (15000 RPM vs 7200 RPM). The Hypertec 1000GB SAS 3.5" has 1" more HDD size than the HP 512547-B21 internal hard drive (3.5" vs 2.5"). HDD capacity: 146 GB on the HP 512547-B21 internal hard drive, 1 TB on the Hypertec 1000GB SAS 3.5". Operating voltage: 5 V on the HP 512547-B21 internal hard drive, 5 / 12 V on the Hypertec 1000GB SAS 3.5".

HDD capacity
- 512547-B21 internal hard drive:146 GB
- 1000GB SAS 3.5":1 TB
HDD speed
- 512547-B21 internal hard drive:15000 RPM
- 1000GB SAS 3.5":7200 RPM
HDD size
- 512547-B21 internal hard drive:2.5"
- 1000GB SAS 3.5":3.5"
Operating voltage
- 512547-B21 internal hard drive:5 V
- 1000GB SAS 3.5":5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 512547-B21, 1000GB SAS 3.5"
8 specifications	A HP 512547-B21 internal hard drive Model 512547-B21 View product	B Hypertec 1000GB SAS 3.5"View product
Features3 differ
HDD capacityDiffers	146 GB	1 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	SAS	SAS
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
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

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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