Product comparison · 2 internal hard drives

Lenovo 160GB Hot-Swap SATAII HDD vs Lenovo 73GB SAS Hot-Swap HDD

6specifications compared
3differ
3identical
1known for one product only

Key differences

The Lenovo 160GB Hot-Swap SATAII HDD has 87 GB more HDD capacity than the Lenovo 73GB SAS Hot-Swap HDD (160 GB vs 73 GB). The Lenovo 73GB SAS Hot-Swap HDD has 7,800 RPM more HDD speed than the Lenovo 160GB Hot-Swap SATAII HDD (15000 RPM vs 7200 RPM). Interface: Serial ATA II on the Lenovo 160GB Hot-Swap SATAII HDD, SAS on the Lenovo 73GB SAS Hot-Swap HDD.

HDD capacity
- 160GB Hot-Swap SATAII HDD:160 GB
- 73GB SAS Hot-Swap HDD:73 GB
HDD speed
- 160GB Hot-Swap SATAII HDD:7200 RPM
- 73GB SAS Hot-Swap HDD:15000 RPM
Interface
- 160GB Hot-Swap SATAII HDD:Serial ATA II
- 73GB SAS Hot-Swap HDD:SAS

Side by side

Differences highlightedShow differences only

Comparison of 160GB Hot-Swap SATAII HDD, 73GB SAS Hot-Swap HDD
7 specifications	A Lenovo 160GB Hot-Swap SATAII HDD View product	B Lenovo 73GB SAS Hot-Swap HDD View product
Features3 differ
HDD capacityDiffers	160 GB	73 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA II	SAS
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other featuresidentical
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source
Internal	Yes	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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