Product comparison · 2 internal hard drives

Lenovo 73GB U320 SFF SAS HDD vs Lenovo Express 146GB SAS Hot-Swap HDD

Key differences

HDD capacity
- 73GB U320 SFF SAS HDD:73 GB
- Express 146GB SAS Hot-Swap HDD:146 GB
HDD size
- 73GB U320 SFF SAS HDD:2.5"
- Express 146GB SAS Hot-Swap HDD:3.5"
Interface
- 73GB U320 SFF SAS HDD:Ultra320 SCSI
- Express 146GB SAS Hot-Swap HDD:SAS
Operating voltage
- 73GB U320 SFF SAS HDD:5 V
- Express 146GB SAS Hot-Swap HDD:5 / 12 V

Differences highlightedShow differences only

Comparison of 73GB U320 SFF SAS HDD, Express 146GB SAS Hot-Swap HDD
6 specifications	A Lenovo 73GB U320 SFF SAS HDD View product	B Lenovo Express 146GB SAS Hot-Swap HDD View product
Features3 differ
HDD capacityDiffers	73 GB	146 GB
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Ultra320 SCSI	SAS
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.