2RadimS

"Maxtor is the only manufacturer in the trio to equip its drives with fluid dynamic bearings, (FDBs for short). This really does give the DiamondMax Plus 9 a subjectively lower operating noise level than the drives from Hitachi and WD. But as always, the Barracuda 7200.7 from Seagate is still by far the quietest of them all. It is not yet available with 250 GB, however, and the performance is somewhat less spectacular."

to trio = WD, Hitachi, Maxtor - aspon tak to chapu, kdyz se testuji tyto tri.