Product comparison · 2 internal hard drives

Dell 400-19462 internal hard drive vs Dell 400-20453 internal hard drive

Key differences

HDD size
- 400-19462 internal hard drive:2.5"
- 400-20453 internal hard drive:3.5"
Hot-swap
- 400-19462 internal hard drive:Yes
- 400-20453 internal hard drive:No
Operating voltage
- 400-19462 internal hard drive:5 V
- 400-20453 internal hard drive:5 / 12 V

Differences highlightedShow differences only

Comparison of 400-19462, 400-20453
10 specifications	A Dell 400-19462 internal hard drive Model 400-19462 View product	B Dell 400-20453 internal hard drive Model 400-20453 View product
Features2 differ
HDD sizeDiffers	2.5"	3.5"
Hot-swapDiffers	Yes	No
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.