Product comparison · 2 internal hard drives

2-Power 1TB 7.2k RPM SAS HDD vs Lenovo 1TB SATA 3.5"

7specifications compared
5differ
2identical
9known for one product only

Key differences

The Lenovo 1TB SATA 3.5" has 1.6 mm more width than the 2-Power 1TB 7.2k RPM SAS HDD (101.6 mm vs 100 mm). The Lenovo 1TB SATA 3.5" has 77 mm more depth than the 2-Power 1TB 7.2k RPM SAS HDD (147 mm vs 70 mm). The Lenovo 1TB SATA 3.5" has 10.2 mm more height than the 2-Power 1TB 7.2k RPM SAS HDD (20.2 mm vs 10 mm). Interface: SAS on the 2-Power 1TB 7.2k RPM SAS HDD, Serial ATA on the Lenovo 1TB SATA 3.5". Type: HDD on the 2-Power 1TB 7.2k RPM SAS HDD, Hybrid-HDD on the Lenovo 1TB SATA 3.5".

Interface
- 1TB 7.2k RPM SAS HDD:SAS
- 1TB SATA 3.5":Serial ATA
Type
- 1TB 7.2k RPM SAS HDD:HDD
- 1TB SATA 3.5":Hybrid-HDD
Width
- 1TB 7.2k RPM SAS HDD:100 mm
- 1TB SATA 3.5":101.6 mm
Depth
- 1TB 7.2k RPM SAS HDD:70 mm
- 1TB SATA 3.5":147 mm
Height
- 1TB 7.2k RPM SAS HDD:10 mm
- 1TB SATA 3.5":20.2 mm

Side by side

Differences highlightedShow differences only

Comparison of 1TB 7.2k RPM SAS HDD, 1TB SATA 3.5"
16 specifications	A 2-Power 1TB 7.2k RPM SAS HDD View product	B Lenovo 1TB SATA 3.5"View product
Features2 differ
HDD capacity	1 TB	1 TB
HDD speed	7200 RPM	7200 RPM
HDD sizeKnown for one	Unknown — not stated by the source	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
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	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.

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