No personal experience, at least I don't think so.. My last PSU was a Thermaltake 430W. As far as the Rosewill goes, it's not a very popular brand and if you read the reviews, they're somewhat unreliable, but a bulk majority of them seem pretty good. Buy at your own risk as with any hardware, but for the price and that deal in particular, if it dies in a few months, there'd be no substantial loss. Edit; It's currently out of stock too. Looks like it'll be in stock by Black Friday though. Chances are even more PSU's will go on sale during the month, so keep watch over deals at newegg, tigerdirect, microcenter, fry's, etc.