Product comparison · 2 internal hard drives

HP 3TB 3G SATA 7.2K rpm LFF vs HP 750GB SATA 5400RPM

5specifications compared
5differ
0identical
2known for one product only

Key differences

The HP 3TB 3G SATA 7.2K rpm LFF has 1,800 RPM more HDD speed than the HP 750GB SATA 5400RPM (7200 RPM vs 5400 RPM). The HP 3TB 3G SATA 7.2K rpm LFF has 1" more HDD size than the HP 750GB SATA 5400RPM (3.5" vs 2.5"). HDD capacity: 3 TB on the HP 3TB 3G SATA 7.2K rpm LFF, 750 GB on the HP 750GB SATA 5400RPM. Interface: Serial ATA II on the HP 3TB 3G SATA 7.2K rpm LFF, Serial ATA on the HP 750GB SATA 5400RPM. Operating voltage: 5 / 12 V on the HP 3TB 3G SATA 7.2K rpm LFF, 5 V on the HP 750GB SATA 5400RPM.

HDD capacity
- 3TB 3G SATA 7.2K rpm LFF:3 TB
- 750GB SATA 5400RPM:750 GB
HDD speed
- 3TB 3G SATA 7.2K rpm LFF:7200 RPM
- 750GB SATA 5400RPM:5400 RPM
HDD size
- 3TB 3G SATA 7.2K rpm LFF:3.5"
- 750GB SATA 5400RPM:2.5"
Interface
- 3TB 3G SATA 7.2K rpm LFF:Serial ATA II
- 750GB SATA 5400RPM:Serial ATA
Operating voltage
- 3TB 3G SATA 7.2K rpm LFF:5 / 12 V
- 750GB SATA 5400RPM:5 V

Side by side

Differences highlightedShow differences only

Comparison of 3TB 3G SATA 7.2K rpm LFF, 750GB SATA 5400RPM
7 specifications	A HP 3TB 3G SATA 7.2K rpm LFF View product	B HP 750GB SATA 5400RPM View product
Features4 differ
HDD capacityDiffers	3 TB	750 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA II	Serial ATA
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Weight & dimensionsidentical
WeightKnown for one	1.36 kg	Unknown — not stated by the source
Other featuresidentical
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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