Hi! I recently bought IRDM Pro 240GB, but the results are terribly mediocre, is it the fault of an old PC? ASRock Z68 Pro3 Gen3 motherboard (connected to SATA3), i5 2500K processor (OC up to 4.6GHz), 8 GB RAM, Windows 10 Pro, drivers from Windows probably update, SAFM02.3 firmware