Product comparison · 2 internal hard drives

Samsung 120Gb ATA-7 133Mbps 7200rpm 2Mb vs Samsung 120gb sata II 300 7200 rpm 8mb

13specifications compared
2differ
11identical
0known for one product only

Key differences

The Samsung 120gb sata II 300 7200 rpm 8mb has 6 MB more storage drive buffer size than the Samsung 120Gb ATA-7 133Mbps 7200rpm 2Mb (8 MB vs 2 MB). Interface: Ultra-ATA/133 on the Samsung 120Gb ATA-7 133Mbps 7200rpm 2Mb, Serial ATA II on the Samsung 120gb sata II 300 7200 rpm 8mb.

Interface
- 120Gb ATA-7 133Mbps 7200rpm 2Mb:Ultra-ATA/133
- 120gb sata II 300 7200 rpm 8mb:Serial ATA II
Storage drive buffer size
- 120Gb ATA-7 133Mbps 7200rpm 2Mb:2 MB
- 120gb sata II 300 7200 rpm 8mb:8 MB

Side by side

Differences highlightedShow differences only

Comparison of 120Gb ATA-7 133Mbps 7200rpm 2Mb, 120gb sata II 300 7200 rpm 8mb
13 specifications	A Samsung 120Gb ATA-7 133Mbps 7200rpm 2Mb View product	B Samsung 120gb sata II 300 7200 rpm 8mb View product
Features2 differ
HDD capacity	120 GB	120 GB
HDD speed	7200 RPM	7200 RPM
InterfaceDiffers	Ultra-ATA/133	Serial ATA II
Storage drive buffer sizeDiffers	2 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
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.

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