I bought it ages ago, around 2000. It's a Koblenz one. I'll get a new one, with 1000W support the next time I upgrade my PSU. Apparently my current specs don't require more than 300W, although my system has been quite unstable lately due to some BSODs about a clock interrupt from a secondary processor not being received in the allocated time interval, as well as screen freezes. The regulator has never shut down though, so that leads me to believe it's either not a problem with the regulator or that it is so old and useless that it's not even capable of shutting down when needed anymore. I've been thinking of sending my FX-6300 to AMD now that the guarantee is still valid, but maybe I should replace the regulator before doing anything else.