Product comparison · 2 internal hard drives

Fujitsu 500GB SATA III 2.5" vs Fujitsu 900GB SAS 2.5"

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

Key differences

The Fujitsu 900GB SAS 2.5" has 400 GB more HDD capacity than the Fujitsu 500GB SATA III 2.5" (900 GB vs 500 GB). The Fujitsu 900GB SAS 2.5" has 2,800 RPM more HDD speed than the Fujitsu 500GB SATA III 2.5" (10000 RPM vs 7200 RPM). The Fujitsu 500GB SATA III 2.5" has 48 MB more storage drive buffer size than the Fujitsu 900GB SAS 2.5" (64 MB vs 16 MB). Interface: Serial ATA III on the Fujitsu 500GB SATA III 2.5", SAS on the Fujitsu 900GB SAS 2.5".

HDD capacity
- 500GB SATA III 2.5":500 GB
- 900GB SAS 2.5":900 GB
HDD speed
- 500GB SATA III 2.5":7200 RPM
- 900GB SAS 2.5":10000 RPM
Interface
- 500GB SATA III 2.5":Serial ATA III
- 900GB SAS 2.5":SAS
Storage drive buffer size
- 500GB SATA III 2.5":64 MB
- 900GB SAS 2.5":16 MB

Side by side

Differences highlightedShow differences only

Comparison of 500GB SATA III 2.5", 900GB SAS 2.5"
10 specifications	A Fujitsu 500GB SATA III 2.5"View product	B Fujitsu 900GB SAS 2.5"View product
Features4 differ
HDD capacityDiffers	500 GB	900 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA III	SAS
Type	HDD	HDD
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Storage drive buffer sizeDiffers	64 MB	16 MB
HDD interface transfer rate	6 Gbit/s	6 Gbit/s
Poweridentical
Operating voltage	5 V	5 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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