Had the power supply for several months now(arrived in October last year).So far so good.It has not blown up yet and it's pretty quiet most of the time.It has enough power for my new graphics card and fans which my previous supply didn't have(slowed up access to hard drive).It been pretty good considering it was the cheapest 600w power supply I could find.I will update review if something goes wrong. UPDATE had power supply for a year now so on edge of warranty and things are starting to go wrong. Woke up one morning to find my pc didn't post. After troubleshooting got it down to pc graphics card or power supply. Managed to get it to run with a card that didn't need the pci express extra power lead, but come the following morning the same thing happened again. This time not enough power to make graphics card work, though the cpu fan did.