Product comparison · 2 internal hard drives

Fujitsu HD SAS 3GB/s 73GB 10k hot plug 3.5" vs HP 73GB U320 SCSI 15K Rpm hard disk drive

6specifications compared
2differ
4identical
5known for one product only

Key differences

The HP 73GB U320 SCSI 15K Rpm hard disk drive has 5,000 RPM more HDD speed than the Fujitsu HD SAS 3GB/s 73GB 10k hot plug 3.5" (15000 RPM vs 10000 RPM). Interface: SAS on the Fujitsu HD SAS 3GB/s 73GB 10k hot plug 3.5", Ultra320 SCSI on the HP 73GB U320 SCSI 15K Rpm hard disk drive.

HDD speed
- HD SAS 3GB/s 73GB 10k hot plug 3.5":10000 RPM
- 73GB U320 SCSI 15K Rpm hard disk drive:15000 RPM
Interface
- HD SAS 3GB/s 73GB 10k hot plug 3.5":SAS
- 73GB U320 SCSI 15K Rpm hard disk drive:Ultra320 SCSI

Side by side

Differences highlightedShow differences only

Comparison of HD SAS 3GB/s 73GB 10k hot plug 3.5", 73GB U320 SCSI 15K Rpm hard disk drive
11 specifications	A Fujitsu HD SAS 3GB/s 73GB 10k hot plug 3.5"View product	B HP 73GB U320 SCSI 15K Rpm hard disk drive View product
Features2 differ
HDD capacity	73 GB	73 GB
HDD speedDiffers	10000 RPM	15000 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	SAS	Ultra320 SCSI
Full stroke seek timeKnown for one	Unknown — not stated by the source	6.7 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	0.4 ms
Average seek timeKnown for one	Unknown — not stated by the source	3.8 ms
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other featuresidentical
Internal	Yes	Yes
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes

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