Product comparison · 2 internal hard drives

Dell 400-AHID internal hard drive vs HP 1TB 7200 RPM SATA 2nd HDD

Key differences

HDD capacity
- 400-AHID internal hard drive:8 TB
- 1TB 7200 RPM SATA 2nd HDD:1 TB
Interface
- 400-AHID internal hard drive:Serial ATA III
- 1TB 7200 RPM SATA 2nd HDD:Serial ATA

Differences highlightedShow differences only

Comparison of 400-AHID, 1TB 7200 RPM SATA 2nd HDD
19 specifications	A Dell 400-AHID internal hard drive Model 400-AHID View product	B HP 1TB 7200 RPM SATA 2nd HDD View product
Features2 differ
HDD capacityDiffers	8 TB	1 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA III	Serial ATA
Type	HDD	HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	32 MB
HDD interface transfer rate	6 Gbit/s	6 Gbit/s
Full stroke seek timeKnown for one	Unknown — not stated by the source	21 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	2 ms
Average seek timeKnown for one	Unknown — not stated by the source	11 ms
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	89 mm
DepthKnown for one	Unknown — not stated by the source	101.7 mm
HeightKnown for one	Unknown — not stated by the source	25.4 mm
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	Unknown — not stated by the source
Other featuresidentical
Compatible productsKnown for one	- PowerEdge R730 - PowerEdge R730XD - PowerEdge R430 - PowerEdge R530 - PowerEdge T430 - PowerEdge R230 - PowerEdge R330 - PowerEdge T330	Unknown — not stated by the source

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.