Product comparison · 2 internal hard drives

HP 2TB SATA 6Gb/s 7200 Hard Drive vs HP 500GB 6G SAS 7.2k 2.5"

7specifications compared
4differ
3identical
7known for one product only

Key differences

HDD capacity
- 2TB SATA 6Gb/s 7200 Hard Drive:2 TB
- 500GB 6G SAS 7.2k 2.5":500 GB
HDD size
- 2TB SATA 6Gb/s 7200 Hard Drive:3.5"
- 500GB 6G SAS 7.2k 2.5":2.5"
Interface
- 2TB SATA 6Gb/s 7200 Hard Drive:Serial ATA
- 500GB 6G SAS 7.2k 2.5":SAS
Operating voltage
- 2TB SATA 6Gb/s 7200 Hard Drive:5 / 12 V
- 500GB 6G SAS 7.2k 2.5":5 V

Side by side

Differences highlightedShow differences only

Comparison of 2TB SATA 6Gb/s 7200 Hard Drive, 500GB 6G SAS 7.2k 2.5"
14 specifications	A HP 2TB SATA 6Gb/s 7200 Hard Drive View product	B HP 500GB 6G SAS 7.2k 2.5"View product
Features3 differ
HDD capacityDiffers	2 TB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
Type	HDD	HDD
Storage drive buffer sizeKnown for one	64 MB	Unknown — not stated by the source
HDD interface transfer rate	6 Gbit/s	6 Gbit/s
Full stroke seek timeKnown for one	21 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	2 ms	Unknown — not stated by the source
Average seek timeKnown for one	11 ms	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Weight & dimensionsidentical
WidthKnown for one	89 mm	Unknown — not stated by the source
DepthKnown for one	101.7 mm	Unknown — not stated by the source
HeightKnown for one	25.4 mm	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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