i want to buy a sata lite-oncan you help me to choose the best model?thnks
Avoid the iHAS 20x and 22x (20A6/22A8) series, which rules out most of the current LiteOn drives.
Probably your only option (if you can find one) is the 20A3S/L using test firmware or the 20A1S/L. There is also a Sony DRU-190S, which is a 20A3S.
why, the ihas got quite a good review here?
Why are you so insistent on going with sata?
Would we have to avoid iHAS x22 series?
My guess is that PLDS will do a hardware change on the 22x drives (iHAS/iHAP x22) and release new firmware that will not be compatible with the current series.
Whether the current 22x drives can be improved with firmware is doubtful, so I would personally suggest you avoid them.