Product comparison · 2 internal hard drives

Lenovo 146GB 15K SAS 2.5" G2SS vs Lenovo 49Y1902 internal hard drive

8specifications compared
5differ
3identical
1known for one product only

Key differences

The Lenovo 146GB 15K SAS 2.5" G2SS has 7,800 RPM more HDD speed than the Lenovo 49Y1902 internal hard drive (15000 RPM vs 7200 RPM). The Lenovo 49Y1902 internal hard drive has 1" more HDD size than the Lenovo 146GB 15K SAS 2.5" G2SS (3.5" vs 2.5"). HDD capacity: 146 GB on the Lenovo 146GB 15K SAS 2.5" G2SS, 2 TB on the Lenovo 49Y1902 internal hard drive. Interface: SAS on the Lenovo 146GB 15K SAS 2.5" G2SS, NL-SAS on the Lenovo 49Y1902 internal hard drive. Operating voltage: 5 V on the Lenovo 146GB 15K SAS 2.5" G2SS, 5 / 12 V on the Lenovo 49Y1902 internal hard drive.

HDD capacity
- 146GB 15K SAS 2.5" G2SS:146 GB
- 49Y1902 internal hard drive:2 TB
HDD speed
- 146GB 15K SAS 2.5" G2SS:15000 RPM
- 49Y1902 internal hard drive:7200 RPM
HDD size
- 146GB 15K SAS 2.5" G2SS:2.5"
- 49Y1902 internal hard drive:3.5"
Interface
- 146GB 15K SAS 2.5" G2SS:SAS
- 49Y1902 internal hard drive:NL-SAS
Operating voltage
- 146GB 15K SAS 2.5" G2SS:5 V
- 49Y1902 internal hard drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 146GB 15K SAS 2.5" G2SS, 49Y1902
9 specifications	A Lenovo 146GB 15K SAS 2.5" G2SS View product	B Lenovo 49Y1902 internal hard drive Model 49Y1902 View product
Features4 differ
HDD capacityDiffers	146 GB	2 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	NL-SAS
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V

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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