Product comparison · 2 internal hard drives

Fujitsu 1000GB SATA III 2.5" vs HP 300GB 15k U320 SCSI 3.5"

7specifications compared
5differ
2identical
4known for one product only

Key differences

HDD capacity
- 1000GB SATA III 2.5":1 TB
- 300GB 15k U320 SCSI 3.5":300 GB
HDD speed
- 1000GB SATA III 2.5":7200 RPM
- 300GB 15k U320 SCSI 3.5":15000 RPM
HDD size
- 1000GB SATA III 2.5":2.5"
- 300GB 15k U320 SCSI 3.5":3.5"
Interface
- 1000GB SATA III 2.5":Serial ATA III
- 300GB 15k U320 SCSI 3.5":Ultra320 SCSI
Operating voltage
- 1000GB SATA III 2.5":5 V
- 300GB 15k U320 SCSI 3.5":5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 1000GB SATA III 2.5", 300GB 15k U320 SCSI 3.5"
11 specifications	A Fujitsu 1000GB SATA III 2.5"View product	B HP 300GB 15k U320 SCSI 3.5"View product
Features4 differ
HDD capacityDiffers	1 TB	300 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA III	Ultra320 SCSI
Storage drive buffer sizeKnown for one	64 MB	Unknown — not stated by the source
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
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V

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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