Product comparison · 2 internal hard drives

Dell 2T51W internal hard drive vs Dell 400-AETD internal hard drive

5specifications compared
2differ
3identical
6known for one product only

Key differences

HDD size
- 2T51W internal hard drive:3.5"
- 400-AETD internal hard drive:2.5"
Interface
- 2T51W internal hard drive:Serial ATA III
- 400-AETD internal hard drive:SAS

Side by side

Differences highlightedShow differences only

Comparison of 2T51W, 400-AETD
11 specifications	A Dell 2T51W internal hard drive Model 2T51W View product	B Dell 400-AETD internal hard drive Model 400-AETD View product
Features2 differ
HDD capacity	1 TB	1 TB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA III	SAS
Type	HDD	HDD
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Poweridentical
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Packaging contentidentical
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

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.

More internal hard drive comparisons

All internal hard drive comparisons