crwdns2934241:0crwdne2934241:0 George A.
crwdns2934249:0crwdne2934249:0:
I can't tell you about speed, but I know one thing for certain: According to the SATA III standard, SATA III is in all cases backward compatible with SATA I and II unless the device does not support the SATA III standard. I never have worried about SATA revision compatibility.
crwdns2915684:0crwdne2915684:0:
open