Product comparison · 2 internal hard drives

Fujitsu 450GB SAS 2.5" vs HP 1TB SATA 6Gb/s 7200 Hard Drive

7specifications compared
6differ
1identical
10known for one product only

Key differences

The Fujitsu 450GB SAS 2.5" has 2,800 RPM more HDD speed than the HP 1TB SATA 6Gb/s 7200 Hard Drive (10000 RPM vs 7200 RPM). The HP 1TB SATA 6Gb/s 7200 Hard Drive has 1" more HDD size than the Fujitsu 450GB SAS 2.5" (3.5" vs 2.5"). The HP 1TB SATA 6Gb/s 7200 Hard Drive has 56 MB more storage drive buffer size than the Fujitsu 450GB SAS 2.5" (64 MB vs 8 MB). HDD capacity: 450 GB on the Fujitsu 450GB SAS 2.5", 1 TB on the HP 1TB SATA 6Gb/s 7200 Hard Drive. Interface: SAS on the Fujitsu 450GB SAS 2.5", Serial ATA on the HP 1TB SATA 6Gb/s 7200 Hard Drive.

HDD capacity
- 450GB SAS 2.5":450 GB
- 1TB SATA 6Gb/s 7200 Hard Drive:1 TB
HDD speed
- 450GB SAS 2.5":10000 RPM
- 1TB SATA 6Gb/s 7200 Hard Drive:7200 RPM
HDD size
- 450GB SAS 2.5":2.5"
- 1TB SATA 6Gb/s 7200 Hard Drive:3.5"
Interface
- 450GB SAS 2.5":SAS
- 1TB SATA 6Gb/s 7200 Hard Drive:Serial ATA
Storage drive buffer size
- 450GB SAS 2.5":8 MB
- 1TB SATA 6Gb/s 7200 Hard Drive:64 MB
Operating voltage
- 450GB SAS 2.5":5 V
- 1TB SATA 6Gb/s 7200 Hard Drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 450GB SAS 2.5", 1TB SATA 6Gb/s 7200 Hard Drive
17 specifications	A Fujitsu 450GB SAS 2.5"View product	B HP 1TB SATA 6Gb/s 7200 Hard Drive View product
Features5 differ
HDD capacityDiffers	450 GB	1 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
Storage drive buffer sizeDiffers	8 MB	64 MB
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
Hot-swapKnown for one	Yes	Unknown — not stated by the source
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 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
Other featuresidentical
Storage drive controllerKnown for one	Unknown — not stated by the source	SATA
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