Product comparison · 2 internal hard drives

Dell 146GB SAS 6Gb/s 15k, ref vs Dell 300GB SAS 15000rpm, ref

Key differences

HDD capacity
- 146GB SAS 6Gb/s 15k, ref:146 GB
- 300GB SAS 15000rpm, ref:300 GB
HDD size
- 146GB SAS 6Gb/s 15k, ref:2.5"
- 300GB SAS 15000rpm, ref:3.5"
Operating voltage
- 146GB SAS 6Gb/s 15k, ref:5 V
- 300GB SAS 15000rpm, ref:5 / 12 V

Differences highlightedShow differences only

Comparison of 146GB SAS 6Gb/s 15k, ref, 300GB SAS 15000rpm, ref
8 specifications	A Dell 146GB SAS 6Gb/s 15k, ref View product	B Dell 300GB SAS 15000rpm, ref View product
Features2 differ
HDD capacityDiffers	146 GB	300 GB
HDD sizeDiffers	2.5"	3.5"
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.