Seasonic X-Series SS-460FL: 460 Watts of Fanless Power
Seasonic has a well-deserved reputation for building quality power supplies, with semi-passive cooling models delivering near-silent operation. Now they're launching their first fanless series, the "X-series Fanless", for users that want absolute silence rather than nearly-silent operation. Like the previous high-end Seasonic X-series offerings, the new generation is 80 Plus Gold certified. As for the fanless part, you'll want to be careful if you try for a complete silent (i.e. fanless) PC—it's one thing to have a fanless PSU when there are case and CPU fans to compensate, but entirely fanless systems will need some big heatsinks and an open chassis if you want reasonable performance (i.e. not Atom). Today, we have the X-460FL on our test bench; join us for a look at Seasonic's latest and most efficient topology to date, and let's see if a fanless PSU actually means a silent PSU or not.
http://www.anandtech.com/show/3962/seasonic-x460fl-460w-fanless
