mine did that not long ago and fried both my HDD
Originally Posted by shinji2k
You need to be mindful of the 12V capacity. The Tt 430W can only do 16A (even though it is rated for 18A) on the 12V. It is a PSU based on ATX1.3, it is not designed for modern 12V heavy computers. If you rated it by modern standards, it would be more like a 250W after you take 12V capacity into account.