@rushpat

Buy a Digitus Ds-33151-1 IDE-SATA converter for 10 euros and you are good to go. It does udma so you can work with any sata ssd. When I upgraded from the old mechanical hd on a Sawtooth PMAC G4 I got half boot times and 10-12MB/s instead of 6-8MB/s. Listing my games dir (64GB) took approx. 10 secs and now it takes just 2ms. Plus it offloaded more than 50% of CPU.

I think that those sata cards have a bottlneck on the pci bus. I would like to benchmark them compared to my installed solution. If anyone is interested run the Diskspeed benchmark and post it here.