Product comparison · 2 internal hard drives

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

9specifications compared
5differ
4identical
1known for one product only

Key differences

The HP 300GB 15k U320 SCSI 3.5" has 7,800 RPM more HDD speed than the Fujitsu 1000GB SAS 2.5" (15000 RPM vs 7200 RPM). The HP 300GB 15k U320 SCSI 3.5" has 1" more HDD size than the Fujitsu 1000GB SAS 2.5" (3.5" vs 2.5"). HDD capacity: 1 TB on the Fujitsu 1000GB SAS 2.5", 300 GB on the HP 300GB 15k U320 SCSI 3.5". Interface: SAS on the Fujitsu 1000GB SAS 2.5", Ultra320 SCSI on the HP 300GB 15k U320 SCSI 3.5". Operating voltage: 5 V on the Fujitsu 1000GB SAS 2.5", 5 / 12 V on the HP 300GB 15k U320 SCSI 3.5".

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

Side by side

Differences highlightedShow differences only

Comparison of 1000GB SAS 2.5", 300GB 15k U320 SCSI 3.5"
10 specifications	A Fujitsu 1000GB SAS 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	SAS	Ultra320 SCSI
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
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.

More internal hard drive comparisons

All internal hard drive comparisons