Over the last few years, a lot more attention has been paid to power supplies, and their ever important role of giving our prized possessions the juice they need to run as pain free as possible. However, not only have companies been tempting our wallets with excellent rail stability and high efficiencies, they've also touted the low noise levels of their units. The PSU I have with me today sports a large, slow spinning fan and with near silence being one of it's main features. I'll be interested to see how much it can actually reduce my rig's noise levels by.