Product comparison · 2 internal hard drives

HP 750GB 3G SATA 7.2K rpm LFF (3.5-inch) Non-hot Plug Midline 1y Wty Hard Drive vs Lenovo 42T1222 internal hard drive

5specifications compared
3differ
2identical
14known 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 Lenovo 42T1222 internal hard drive (750 GB vs 500 GB). The HP 750GB 3G SATA 7.2K rpm LFF (3.5-inch) Non-hot Plug Midline 1y Wty Hard Drive has 1" more HDD size than the Lenovo 42T1222 internal hard drive (3.5" vs 2.5"). Operating voltage: 5 / 12 V on the HP 750GB 3G SATA 7.2K rpm LFF (3.5-inch) Non-hot Plug Midline 1y Wty Hard Drive, 5 V on the Lenovo 42T1222 internal hard drive.

HDD capacity
- 750GB 3G SATA 7.2K rpm LFF (3.5-inch) Non-hot Plug Midline 1y Wty Hard Drive:750 GB
- 42T1222 internal hard drive:500 GB
HDD size
- 750GB 3G SATA 7.2K rpm LFF (3.5-inch) Non-hot Plug Midline 1y Wty Hard Drive:3.5"
- 42T1222 internal hard drive:2.5"
Operating voltage
- 750GB 3G SATA 7.2K rpm LFF (3.5-inch) Non-hot Plug Midline 1y Wty Hard Drive:5 / 12 V
- 42T1222 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 750GB 3G SATA 7.2K rpm LFF (3.5-inch) Non-hot Plug Midline 1y Wty Hard Drive, 42T1222
19 specifications	A HP 750GB 3G SATA 7.2K rpm LFF (3.5-inch) Non-hot Plug Midline 1y Wty Hard Drive View product	B Lenovo 42T1222 internal hard drive Model 42T1222 View product
Features2 differ
HDD capacityDiffers	750 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceKnown for one	Serial ATA	Unknown — not stated by the source
Type	HDD	HDD
Hot-swapKnown for one	No	Unknown — not stated by the source
HDD interface transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Laptop
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Weight & dimensionsidentical
WidthKnown for one	110.7 mm	Unknown — not stated by the source
DepthKnown for one	26.4 mm	Unknown — not stated by the source
HeightKnown for one	184.2 mm	Unknown — not stated by the source
WeightKnown for one	1.36 kg	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	5 - 43 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
Windows operating systems supportedKnown 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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