Hi, my new Samsung Q45 containing a Toshiba drive also has the problem of a high amount of load_unload cycles. So i added it with this rules to /etc/storage-fixup.conf: --- # Reported drive model: Toshiba MK2546GSX rule samsung-q45 dmi system-manufacturer SAMSUNG ELECTRONICS CO., LTD. dmi system-product-name SQ45S70S ata model TOSHIBA MK2546GSX act hdparm -B 254 $DEV --- Perhaps you'd want to include this? Attached you find the output of dmidecode and hdparm -I as quested. Thanks, Frank