Product comparison · 2 internal hard drives

Fujitsu HDD SAS 146GB 15k vs Fujitsu SX-HDD SATA 250GB

Key differences

Differences highlightedShow differences only

Comparison of HDD SAS 146GB 15k, SX-HDD SATA 250GB
8 specifications	A Fujitsu HDD SAS 146GB 15k View product	B Fujitsu SX-HDD SATA 250GB View product
Features3 differ
HDD capacityDiffers	146 GB	250 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
InterfaceDiffers	SCSI	Serial ATA
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
Poweridentical
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Other featuresidentical
Internal	Yes	Yes
HDD transfer rateKnown for one	Unknown — not stated by the source	150 Mbit/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.