Product comparison · 2 internal hard drives

2-Power ALT0861A internal hard drive vs Lenovo 1TB SATA 3.5"

Key differences

Differences highlightedShow differences only

Comparison of ALT0861A, 1TB SATA 3.5"
17 specifications	A 2-Power ALT0861A internal hard drive Model ALT0861A View product	B Lenovo 1TB SATA 3.5"View product
Features5 differ
HDD capacityDiffers	300 GB	1 TB
HDD speedDiffers	15000 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 rate	6 Gbit/s	6 Gbit/s
Component forKnown for one	Server/workstation	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 & dimensions4 differ
WidthDiffers	119 mm	101.6 mm
DepthDiffers	15 mm	147 mm
HeightDiffers	76 mm	20.2 mm
WeightDiffers	725 g	400 g
Other featuresidentical
CertificationKnown for one	Unknown — not stated by the source	CB,CE,KCC
Compatible productsKnown for one	HP ProLiant BL420c	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.