Product comparison · 2 internal hard drives

2-Power 300GB 10k RPM 2.5" SAS HDD vs Lenovo 1TB SATA 3.5"

10specifications compared
10differ
0identical
6known for one product only

Key differences

The 2-Power 300GB 10k RPM 2.5" SAS HDD has 2,800 RPM more HDD speed than the Lenovo 1TB SATA 3.5" (10000 RPM vs 7200 RPM). The Lenovo 1TB SATA 3.5" has 1" more HDD size than the 2-Power 300GB 10k RPM 2.5" SAS HDD (3.5" vs 2.5"). The 2-Power 300GB 10k RPM 2.5" SAS HDD has 13.4 mm more width than the Lenovo 1TB SATA 3.5" (115 mm vs 101.6 mm). HDD capacity: 300 GB on the 2-Power 300GB 10k RPM 2.5" SAS HDD, 1 TB on the Lenovo 1TB SATA 3.5". Interface: SAS on the 2-Power 300GB 10k RPM 2.5" SAS HDD, Serial ATA on the Lenovo 1TB SATA 3.5".

HDD capacity
- 300GB 10k RPM 2.5" SAS HDD:300 GB
- 1TB SATA 3.5":1 TB
HDD speed
- 300GB 10k RPM 2.5" SAS HDD:10000 RPM
- 1TB SATA 3.5":7200 RPM
HDD size
- 300GB 10k RPM 2.5" SAS HDD:2.5"
- 1TB SATA 3.5":3.5"
Interface
- 300GB 10k RPM 2.5" SAS HDD:SAS
- 1TB SATA 3.5":Serial ATA
Type
- 300GB 10k RPM 2.5" SAS HDD:HDD
- 1TB SATA 3.5":Hybrid-HDD
Operating voltage
- 300GB 10k RPM 2.5" SAS HDD:5 V
- 1TB SATA 3.5":5 / 12 V
Width
- 300GB 10k RPM 2.5" SAS HDD:115 mm
- 1TB SATA 3.5":101.6 mm
Depth
- 300GB 10k RPM 2.5" SAS HDD:77 mm
- 1TB SATA 3.5":147 mm

Side by side

Differences highlightedShow differences only

Comparison of 300GB 10k RPM 2.5" SAS HDD, 1TB SATA 3.5"
16 specifications	A 2-Power 300GB 10k RPM 2.5" SAS HDD View product	B Lenovo 1TB SATA 3.5"View product
Features5 differ
HDD capacityDiffers	300 GB	1 TB
HDD speedDiffers	10000 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 & dimensions4 differ
WidthDiffers	115 mm	101.6 mm
DepthDiffers	77 mm	147 mm
HeightDiffers	15 mm	20.2 mm
WeightDiffers	266 g	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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