Seagate Cheetah 15K.5 SAS 146.8GB vs Seagate Cheetah 15K.5 SAS 300GB

Comparison of Cheetah 15K.5 SAS 146.8GB, Cheetah 15K.5 SAS 300GB

14 specifications	A Seagate Cheetah 15K.5 SAS 146.8GBView product	B Seagate Cheetah 15K.5 SAS 300GBView product
Features1 differ
HDD capacityDiffers	146.8 GB	300 GB
HDD speed	15000 RPM	15000 RPM
HDD sizeKnown for one	—Unknown — not stated by the source	3.5"
Interface	SAS	SAS
Read seek time	3.5 ms	3.5 ms
Write seek time	4 ms	4 ms
Average latency	2 ms	2 ms
Storage drive buffer sizeKnown for one	16 MB	—Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	—Unknown — not stated by the source	5 / 12 V
Weight & dimensionsidentical
Width	101.8 mm	101.8 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
Weight	839 g	839 g
Other featuresidentical
Internal	Yes	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.