Product comparison · 2 internal hard drives

Dell 462-6788 internal hard drive vs HP 450GB 12G SAS 15K rpm SFF (2.5-inch) Enterprise 3yr Warranty Hard Drive

7specifications compared
2differ
5identical
9known for one product only

Key differences

The Dell 462-6788 internal hard drive has 150 GB more HDD capacity than the HP 450GB 12G SAS 15K rpm SFF (2.5-inch) Enterprise 3yr Warranty Hard Drive (600 GB vs 450 GB). The HP 450GB 12G SAS 15K rpm SFF (2.5-inch) Enterprise 3yr Warranty Hard Drive has 6 Gbit/s more HDD interface transfer rate than the Dell 462-6788 internal hard drive (12 Gbit/s vs 6 Gbit/s).

HDD capacity
- 462-6788 internal hard drive:600 GB
- 450GB 12G SAS 15K rpm SFF (2.5-inch) Enterprise 3yr Warranty Hard Drive:450 GB
HDD interface transfer rate
- 462-6788 internal hard drive:6 Gbit/s
- 450GB 12G SAS 15K rpm SFF (2.5-inch) Enterprise 3yr Warranty Hard Drive:12 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 462-6788, 450GB 12G SAS 15K rpm SFF (2.5-inch) Enterprise 3yr Warranty Hard Drive
16 specifications	A Dell 462-6788 internal hard drive Model 462-6788 View product	B HP 450GB 12G SAS 15K rpm SFF (2.5-inch) Enterprise 3yr Warranty Hard Drive View product
Features2 differ
HDD capacityDiffers	600 GB	450 GB
HDD speed	15000 RPM	15000 RPM
HDD size	2.5"	2.5"
Interface	SAS	SAS
Type	HDD	HDD
HDD interface transfer rateDiffers	6 Gbit/s	12 Gbit/s
Full stroke seek timeKnown for one	Unknown — not stated by the source	5.9 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	0.15 ms
Average seek timeKnown for one	Unknown — not stated by the source	2.9 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Poweridentical
Operating voltage	5 V	5 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	78.7 mm
DepthKnown for one	Unknown — not stated by the source	138.4 mm
HeightKnown for one	Unknown — not stated by the source	16 mm
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	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.

More internal hard drive comparisons

All internal hard drive comparisons