Product comparison · 2 internal hard drives

Fujitsu 250GB SATA 6Gb/s vs Fujitsu 600GB SAS 12Gb/s

Key differences

HDD capacity
- 250GB SATA 6Gb/s:250 GB
- 600GB SAS 12Gb/s:600 GB
HDD speed
- 250GB SATA 6Gb/s:7200 RPM
- 600GB SAS 12Gb/s:15000 RPM
HDD size
- 250GB SATA 6Gb/s:3.5"
- 600GB SAS 12Gb/s:2.5"
Interface
- 250GB SATA 6Gb/s:Serial ATA III
- 600GB SAS 12Gb/s:SAS
Storage drive buffer size
- 250GB SATA 6Gb/s:8 MB
- 600GB SAS 12Gb/s:128 MB
HDD interface transfer rate
- 250GB SATA 6Gb/s:6 Gbit/s
- 600GB SAS 12Gb/s:12 Gbit/s
Operating voltage
- 250GB SATA 6Gb/s:5 / 12 V
- 600GB SAS 12Gb/s:5 V

Differences highlightedShow differences only

Comparison of 250GB SATA 6Gb/s, 600GB SAS 12Gb/s
9 specifications	A Fujitsu 250GB SATA 6Gb/s View product	B Fujitsu 600GB SAS 12Gb/s View product
Features6 differ
HDD capacityDiffers	250 GB	600 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA III	SAS
Type	HDD	HDD
Hot-swap	Yes	Yes
Storage drive buffer sizeDiffers	8 MB	128 MB
HDD interface transfer rateDiffers	6 Gbit/s	12 Gbit/s
Power1 differ
Operating voltageDiffers	5 / 12 V	5 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.