Product comparison · 2 internal hard drives

Acer 500GB 2.5" SATA 5400 rpm vs Fujitsu 146GB 15K SAS 16MB

Key differences

Differences highlightedShow differences only

Comparison of 500GB 2.5" SATA 5400 rpm, 146GB 15K SAS 16MB
21 specifications	A Acer 500GB 2.5" SATA 5400 rpm View product	B Fujitsu 146GB 15K SAS 16MB View product
Features3 differ
HDD capacityDiffers	500 GB	146 GB
HDD speedDiffers	5400 RPM	15000 RPM
InterfaceDiffers	Serial ATA	SAS
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
HDD number of cylindersKnown for one	Unknown — not stated by the source	82604
Full stroke seek timeKnown for one	Unknown — not stated by the source	8 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	0.2 ms
Average latencyKnown for one	Unknown — not stated by the source	3.4 ms
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	12.36 W
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	5 - 60 °C	5 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Other featuresidentical
Internal	Yes	Yes
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Compatible productsKnown for one	Acer Aspire R3700	Unknown — not stated by the source

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.