Product comparison · 2 internal hard drives

HP 1TB 7200rpm vs HP 500GB SATA 6Gb/s 7200 Hard Drive

Key differences

Differences highlightedShow differences only

Comparison of 1TB 7200rpm, 500GB SATA 6Gb/s 7200 Hard Drive
18 specifications	A HP 1TB 7200rpm View product	B HP 500GB SATA 6Gb/s 7200 Hard Drive View product
Features3 differ
HDD capacityDiffers	1 TB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
Type	HDD	HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
HDD interface transfer rate	6 Gbit/s	6 Gbit/s
Full stroke seek timeKnown for one	Unknown — not stated by the source	21 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	2 ms
Average seek timeKnown for one	Unknown — not stated by the source	11 ms
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Weight & dimensions3 differ
WidthDiffers	78.7 mm	89 mm
DepthDiffers	170 mm	101.7 mm
HeightDiffers	16 mm	25.4 mm
WeightKnown for one	450 g	Unknown — not stated by the source
Other featuresidentical
Storage drive controllerKnown for one	Unknown — not stated by the source	SATA
Packaging contentidentical
Storage drive adapter includedKnown for one	No	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.