Product comparison · 2 internal hard drives

Fujitsu 4000GB SAS 3.5" vs HP 300GB 15k U320 SCSI 3.5"

8specifications compared
3differ
5identical
3known for one product only

Key differences

The HP 300GB 15k U320 SCSI 3.5" has 7,800 RPM more HDD speed than the Fujitsu 4000GB SAS 3.5" (15000 RPM vs 7200 RPM). HDD capacity: 4 TB on the Fujitsu 4000GB SAS 3.5", 300 GB on the HP 300GB 15k U320 SCSI 3.5". Interface: SAS on the Fujitsu 4000GB SAS 3.5", Ultra320 SCSI on the HP 300GB 15k U320 SCSI 3.5".

HDD capacity
- 4000GB SAS 3.5":4 TB
- 300GB 15k U320 SCSI 3.5":300 GB
HDD speed
- 4000GB SAS 3.5":7200 RPM
- 300GB 15k U320 SCSI 3.5":15000 RPM
Interface
- 4000GB SAS 3.5":SAS
- 300GB 15k U320 SCSI 3.5":Ultra320 SCSI

Side by side

Differences highlightedShow differences only

Comparison of 4000GB SAS 3.5", 300GB 15k U320 SCSI 3.5"
11 specifications	A Fujitsu 4000GB SAS 3.5"View product	B HP 300GB 15k U320 SCSI 3.5"View product
Features3 differ
HDD capacityDiffers	4 TB	300 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	SAS	Ultra320 SCSI
Type	HDD	HDD
Hot-swap	Yes	Yes
Storage drive buffer sizeKnown for one	32 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
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)

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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