Product comparison · 2 internal hard drives

2-Power 1TB 7.2k RPM SAS HDD vs Lenovo 4TB SATA III 3.5"

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

Key differences

The Lenovo 4TB SATA III 3.5" has 3 TB more HDD capacity than the 2-Power 1TB 7.2k RPM SAS HDD (4 TB vs 1 TB). The 2-Power 1TB 7.2k RPM SAS HDD has 69.2 mm more width than the Lenovo 4TB SATA III 3.5" (100 mm vs 30.8 mm). The Lenovo 4TB SATA III 3.5" has 63.3 mm more depth than the 2-Power 1TB 7.2k RPM SAS HDD (133.3 mm vs 70 mm). Interface: SAS on the 2-Power 1TB 7.2k RPM SAS HDD, Serial ATA III on the Lenovo 4TB SATA III 3.5".

HDD capacity
- 1TB 7.2k RPM SAS HDD:1 TB
- 4TB SATA III 3.5":4 TB
Interface
- 1TB 7.2k RPM SAS HDD:SAS
- 4TB SATA III 3.5":Serial ATA III
Width
- 1TB 7.2k RPM SAS HDD:100 mm
- 4TB SATA III 3.5":30.8 mm
Depth
- 1TB 7.2k RPM SAS HDD:70 mm
- 4TB SATA III 3.5":133.3 mm
Height
- 1TB 7.2k RPM SAS HDD:10 mm
- 4TB SATA III 3.5":3.98 mm

Side by side

Differences highlightedShow differences only

Comparison of 1TB 7.2k RPM SAS HDD, 4TB SATA III 3.5"
16 specifications	A 2-Power 1TB 7.2k RPM SAS HDD View product	B Lenovo 4TB SATA III 3.5"View product
Features2 differ
HDD capacityDiffers	1 TB	4 TB
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
InterfaceDiffers	SAS	Serial ATA III
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	5 - 60 °C
Weight & dimensions3 differ
WidthDiffers	100 mm	30.8 mm
DepthDiffers	70 mm	133.3 mm
HeightDiffers	10 mm	3.98 mm
WeightKnown for one	Unknown — not stated by the source	680 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717050
Other featuresidentical
CertificationKnown for one	Unknown — not stated by the source	CE,UL

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.

More internal hard drive comparisons

All internal hard drive comparisons