Product comparison · 2 internal hard drives

HP 300GB 15K rpm Ultra320 Hot Plug SCSI Hard Drive vs HP 300GB 6G SAS 10K rpm SFF (2.5-inch) Quick-release Dual Port Enterprise 3yr Warranty Hard Drive

6specifications compared
4differ
2identical
10known for one product only

Key differences

The HP 300GB 15K rpm Ultra320 Hot Plug SCSI Hard Drive has 5,000 RPM more HDD speed than the HP 300GB 6G SAS 10K rpm SFF (2.5-inch) Quick-release Dual Port Enterprise 3yr Warranty Hard Drive (15000 RPM vs 10000 RPM). The HP 300GB 15K rpm Ultra320 Hot Plug SCSI Hard Drive has 1" more HDD size than the HP 300GB 6G SAS 10K rpm SFF (2.5-inch) Quick-release Dual Port Enterprise 3yr Warranty Hard Drive (3.5" vs 2.5"). Interface: Ultra320 SCSI on the HP 300GB 15K rpm Ultra320 Hot Plug SCSI Hard Drive, SAS on the HP 300GB 6G SAS 10K rpm SFF (2.5-inch) Quick-release Dual Port Enterprise 3yr Warranty Hard Drive. Operating voltage: 5 / 12 V on the HP 300GB 15K rpm Ultra320 Hot Plug SCSI Hard Drive, 5 V on the HP 300GB 6G SAS 10K rpm SFF (2.5-inch) Quick-release Dual Port Enterprise 3yr Warranty Hard Drive.

HDD speed
- 300GB 15K rpm Ultra320 Hot Plug SCSI Hard Drive:15000 RPM
- 300GB 6G SAS 10K rpm SFF (2.5-inch) Quick-release Dual Port Enterprise 3yr Warranty Hard Drive:10000 RPM
HDD size
- 300GB 15K rpm Ultra320 Hot Plug SCSI Hard Drive:3.5"
- 300GB 6G SAS 10K rpm SFF (2.5-inch) Quick-release Dual Port Enterprise 3yr Warranty Hard Drive:2.5"
Interface
- 300GB 15K rpm Ultra320 Hot Plug SCSI Hard Drive:Ultra320 SCSI
- 300GB 6G SAS 10K rpm SFF (2.5-inch) Quick-release Dual Port Enterprise 3yr Warranty Hard Drive:SAS
Operating voltage
- 300GB 15K rpm Ultra320 Hot Plug SCSI Hard Drive:5 / 12 V
- 300GB 6G SAS 10K rpm SFF (2.5-inch) Quick-release Dual Port Enterprise 3yr Warranty Hard Drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 300GB 15K rpm Ultra320 Hot Plug SCSI Hard Drive, 300GB 6G SAS 10K rpm SFF (2.5-inch) Quick-release Dual Port Enterprise 3yr Warranty Hard Drive
16 specifications	A HP 300GB 15K rpm Ultra320 Hot Plug SCSI Hard Drive View product	B HP 300GB 6G SAS 10K rpm SFF (2.5-inch) Quick-release Dual Port Enterprise 3yr Warranty Hard Drive View product
Features3 differ
HDD capacity	300 GB	300 GB
HDD speedDiffers	15000 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Ultra320 SCSI	SAS
Type	HDD	HDD
Hot-swapKnown for one	Unknown — not stated by the source	Yes
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Full stroke seek timeKnown for one	Unknown — not stated by the source	8 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	0.3 ms
Average seek timeKnown for one	Unknown — not stated by the source	4 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	73.9 mm
DepthKnown for one	Unknown — not stated by the source	100.2 mm
HeightKnown for one	Unknown — not stated by the source	18.8 mm
WeightKnown for one	Unknown — not stated by the source	450 g

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.

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