Product comparison · 2 internal hard drives

Lenovo 146GB SAS SFF HDD vs Lenovo 160GB Hot-Swap SATAII HDD

6specifications compared
5differ
1identical
1known for one product only

Key differences

The Lenovo 160GB Hot-Swap SATAII HDD has 14 GB more HDD capacity than the Lenovo 146GB SAS SFF HDD (160 GB vs 146 GB). The Lenovo 146GB SAS SFF HDD has 2,800 RPM more HDD speed than the Lenovo 160GB Hot-Swap SATAII HDD (10000 RPM vs 7200 RPM). The Lenovo 160GB Hot-Swap SATAII HDD has 1" more HDD size than the Lenovo 146GB SAS SFF HDD (3.5" vs 2.5"). Interface: SAS on the Lenovo 146GB SAS SFF HDD, Serial ATA II on the Lenovo 160GB Hot-Swap SATAII HDD. Operating voltage: 5 V on the Lenovo 146GB SAS SFF HDD, 5 / 12 V on the Lenovo 160GB Hot-Swap SATAII HDD.

HDD capacity
- 146GB SAS SFF HDD:146 GB
- 160GB Hot-Swap SATAII HDD:160 GB
HDD speed
- 146GB SAS SFF HDD:10000 RPM
- 160GB Hot-Swap SATAII HDD:7200 RPM
HDD size
- 146GB SAS SFF HDD:2.5"
- 160GB Hot-Swap SATAII HDD:3.5"
Interface
- 146GB SAS SFF HDD:SAS
- 160GB Hot-Swap SATAII HDD:Serial ATA II
Operating voltage
- 146GB SAS SFF HDD:5 V
- 160GB Hot-Swap SATAII HDD:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 146GB SAS SFF HDD, 160GB Hot-Swap SATAII HDD
7 specifications	A Lenovo 146GB SAS SFF HDD View product	B Lenovo 160GB Hot-Swap SATAII HDD View product
Features4 differ
HDD capacityDiffers	146 GB	160 GB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA II
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Other featuresidentical
Hot-Plug supportKnown for one	Unknown — not stated by the source	Yes

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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