Product comparison · 2 internal hard drives

Lenovo 1.2TB 10K 12G SAS 2.5" G3HS 512e vs Lenovo 300GB 15K 12G SAS 2.5" G3HS 512e SED

17specifications compared
3differ
14identical
1known for one product only

Key differences

The Lenovo 300GB 15K 12G SAS 2.5" G3HS 512e SED has 5,000 RPM more HDD speed than the Lenovo 1.2TB 10K 12G SAS 2.5" G3HS 512e (15000 RPM vs 10000 RPM). The Lenovo 1.2TB 10K 12G SAS 2.5" G3HS 512e has 12 g more weight than the Lenovo 300GB 15K 12G SAS 2.5" G3HS 512e SED (227 g vs 215 g). HDD capacity: 1.2 TB on the Lenovo 1.2TB 10K 12G SAS 2.5" G3HS 512e, 300 GB on the Lenovo 300GB 15K 12G SAS 2.5" G3HS 512e SED.

HDD capacity
- 1.2TB 10K 12G SAS 2.5" G3HS 512e:1.2 TB
- 300GB 15K 12G SAS 2.5" G3HS 512e SED:300 GB
HDD speed
- 1.2TB 10K 12G SAS 2.5" G3HS 512e:10000 RPM
- 300GB 15K 12G SAS 2.5" G3HS 512e SED:15000 RPM
Weight
- 1.2TB 10K 12G SAS 2.5" G3HS 512e:227 g
- 300GB 15K 12G SAS 2.5" G3HS 512e SED:215 g

Side by side

Differences highlightedShow differences only

Comparison of 1.2TB 10K 12G SAS 2.5" G3HS 512e, 300GB 15K 12G SAS 2.5" G3HS 512e SED
18 specifications	A Lenovo 1.2TB 10K 12G SAS 2.5" G3HS 512e View product	B Lenovo 300GB 15K 12G SAS 2.5" G3HS 512e SED View product
Features2 differ
HDD capacityDiffers	1.2 TB	300 GB
HDD speedDiffers	10000 RPM	15000 RPM
HDD size	2.5"	2.5"
Interface	SAS	SAS
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
Hot-swap	Yes	Yes
HDD interface transfer rate	12 Gbit/s	12 Gbit/s
SMART technology	Yes	Yes
Poweridentical
Operating voltage	5 V	5 V
Weight & dimensions1 differ
Width	70 mm	70 mm
Depth	100.6 mm	100.6 mm
Height	14.8 mm	14.8 mm
WeightDiffers	227 g	215 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Other featuresidentical
Compliance certificates	RoHS	RoHS
Security algorithmsKnown for one	Unknown — not stated by the source	256-bit AES
Certification	AF 512e	AF 512e

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