Product comparison · 2 internal hard drives

HP 500GB SATA 6Gb/s 7200 Hard Drive vs HP 750GB 3G SATA 7.2K rpm LFF (3.5-inch) Non-hot Plug Midline 1y Wty Hard Drive

10specifications compared
5differ
5identical
7known for one product only

Key differences

The HP 750GB 3G SATA 7.2K rpm LFF (3.5-inch) Non-hot Plug Midline 1y Wty Hard Drive has 250 GB more HDD capacity than the HP 500GB SATA 6Gb/s 7200 Hard Drive (750 GB vs 500 GB). The HP 500GB SATA 6Gb/s 7200 Hard Drive has 3 Gbit/s more HDD interface transfer rate than the HP 750GB 3G SATA 7.2K rpm LFF (3.5-inch) Non-hot Plug Midline 1y Wty Hard Drive (6 Gbit/s vs 3 Gbit/s). The HP 750GB 3G SATA 7.2K rpm LFF (3.5-inch) Non-hot Plug Midline 1y Wty Hard Drive has 21.7 mm more width than the HP 500GB SATA 6Gb/s 7200 Hard Drive (110.7 mm vs 89 mm).

HDD capacity
- 500GB SATA 6Gb/s 7200 Hard Drive:500 GB
- 750GB 3G SATA 7.2K rpm LFF (3.5-inch) Non-hot Plug Midline 1y Wty Hard Drive:750 GB
HDD interface transfer rate
- 500GB SATA 6Gb/s 7200 Hard Drive:6 Gbit/s
- 750GB 3G SATA 7.2K rpm LFF (3.5-inch) Non-hot Plug Midline 1y Wty Hard Drive:3 Gbit/s
Width
- 500GB SATA 6Gb/s 7200 Hard Drive:89 mm
- 750GB 3G SATA 7.2K rpm LFF (3.5-inch) Non-hot Plug Midline 1y Wty Hard Drive:110.7 mm
Depth
- 500GB SATA 6Gb/s 7200 Hard Drive:101.7 mm
- 750GB 3G SATA 7.2K rpm LFF (3.5-inch) Non-hot Plug Midline 1y Wty Hard Drive:26.4 mm
Height
- 500GB SATA 6Gb/s 7200 Hard Drive:25.4 mm
- 750GB 3G SATA 7.2K rpm LFF (3.5-inch) Non-hot Plug Midline 1y Wty Hard Drive:184.2 mm

Side by side

Differences highlightedShow differences only

Comparison of 500GB SATA 6Gb/s 7200 Hard Drive, 750GB 3G SATA 7.2K rpm LFF (3.5-inch) Non-hot Plug Midline 1y Wty Hard Drive
17 specifications	A HP 500GB SATA 6Gb/s 7200 Hard Drive View product	B HP 750GB 3G SATA 7.2K rpm LFF (3.5-inch) Non-hot Plug Midline 1y Wty Hard Drive View product
Features2 differ
HDD capacityDiffers	500 GB	750 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA	Serial ATA
Type	HDD	HDD
Storage drive buffer sizeKnown for one	16 MB	Unknown — not stated by the source
HDD interface transfer rateDiffers	6 Gbit/s	3 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
Hot-swapKnown for one	Unknown — not stated by the source	No
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Weight & dimensions3 differ
WidthDiffers	89 mm	110.7 mm
DepthDiffers	101.7 mm	26.4 mm
HeightDiffers	25.4 mm	184.2 mm
WeightKnown for one	Unknown — not stated by the source	1.36 kg
Other featuresidentical
Storage drive controllerKnown for one	SATA	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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