Product comparison · 2 internal hard drives

2-Power 500GB 7.2K RPM 2.5 SAS HDD vs Lenovo 1TB SATA 3.5"

Key differences

Differences highlightedShow differences only

Comparison of 500GB 7.2K RPM 2.5 SAS HDD, 1TB SATA 3.5"
16 specifications	A 2-Power 500GB 7.2K RPM 2.5 SAS HDD View product	B Lenovo 1TB SATA 3.5"View product
Features4 differ
HDD capacityDiffers	500 GB	1 TB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
TypeDiffers	HDD	Hybrid-HDD
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	8 GB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Component forKnown for one	PC	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Packaging contentidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WidthDiffers	100 mm	101.6 mm
DepthDiffers	70 mm	147 mm
HeightDiffers	10 mm	20.2 mm
WeightKnown for one	Unknown — not stated by the source	400 g
Other featuresidentical
CertificationKnown for one	Unknown — not stated by the source	CB,CE,KCC

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.