Product comparison · 2 internal hard drives

Samsung 120Gb SATA 1.0 150Mbps 7200rpm 8Mb vs Samsung 120gb sata II 300 7200 rpm 8mb

Key differences

Interface: Serial ATA on the Samsung 120Gb SATA 1.0 150Mbps 7200rpm 8Mb, Serial ATA II on the Samsung 120gb sata II 300 7200 rpm 8mb.

Interface
- 120Gb SATA 1.0 150Mbps 7200rpm 8Mb:Serial ATA
- 120gb sata II 300 7200 rpm 8mb:Serial ATA II

Differences highlightedShow differences only

Comparison of 120Gb SATA 1.0 150Mbps 7200rpm 8Mb, 120gb sata II 300 7200 rpm 8mb
14 specifications	A Samsung 120Gb SATA 1.0 150Mbps 7200rpm 8Mb View product	B Samsung 120gb sata II 300 7200 rpm 8mb View product
Features1 differ
HDD capacity	120 GB	120 GB
HDD speed	7200 RPM	7200 RPM
InterfaceDiffers	Serial ATA	Serial ATA II
Storage drive buffer size	8 MB	8 MB
Access time	8.9 ms	8.9 ms
Track to track seek time	0.8 ms	0.8 ms
Average latency	4.17 ms	4.17 ms
Bytes per sector	512	512
Operational conditionsidentical
Operating temperature (T-T)	5 - 55 °C	5 - 55 °C
Weight & dimensionsidentical
Weight	635 g	635 g
Other featuresidentical
HDD transfer rateKnown for one	150 Mbit/s	Unknown — not stated by the source
Power requirements	5V°±5% / 12V°±10%	5V°±5% / 12V°±10%
Dimensions (WxDxH)	101.6 x 146.1 x 25.4 mm	101.6 x 146.1 x 25.4 mm
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.