SATA 150 Mbps or SATA 300 Mbps cable?

[High Alert]

Are the sata cable different?
If yes, how can I understand if my cable is 150Mps or 300Mps ?
Thanks.

[Jackie]

Are the sata cable different?
If yes, how can I understand if my cable is 150Mps or 300Mps ?
Thanks.

Theoretically the cables are the same. However there are good cables and bad cables. Some people have reported problems with low-quality cables. Personally I had one where a connector went bad after about 20 plug-unplug cycles. (They are supposed to survive 50.)

[Owen]

Are the sata cable different?
If yes, how can I understand if my cable is 150Mps or 300Mps ?
Thanks.

The cables are the same (between 1.5 and 3.0 clock rates). Performance of the disk subsystem will be near the same with either rate.Crap cables are not worthwhile at either rate.