First I've heard of this. I have 4 drives in my AN35N running fine for about a year, but I did swap the Mustang PS for an Antec True Blue 350W. I don't have any huge load on the PS. Just an XP1800, 1g of DDR, a few fans, the drives and a low end AGP card. It's been a great board. WIsh I had bought a spare when they were so cheap!