Bad luck with a 600W Corsair® PSU? Seems to happen more than one thinks. When I first got my since-hot-rodded Everex® TC2502, it had a 200W no-name PSU; I upgraded first to a 500W Athena Power® PSU from a previous project (it recently
earned its retirement after fifteen years of service!
), then the current Antec® TruePower® New™ 750 Blue™ - I'll re-use it for the next rebuild of what I like to call the Hot Rod gPC™ Project, as, packing a dedicated +12VDC rail for the CPU and two for the video card, it'll handle anything I'm likely to throw into the package.
When I upgraded my Asus® CM1630-06 winbox, it too got an Antec® TruePower® New™ 750 Blue™ to drive the stock hardware, a new Asus® EAH6850 DirectCU® video card, and an Asus® XONAR® Essence™ STX audio card; it doesn't break a sweat even in a brutal Central Valley summer.
I'm currently looking into the problem of an upgrade mechanical keyboard, and not too many still use the Intel® D8042 mini-DIN6 - a problem for me, as I need command keys for LinUX on the Hot Rod. The 122-key Unicomp® PC122™, based on Model M technology, is not as robust as its IBM® Model F predecessor. And the new 140-key SteelSeries® Apex™ is a whole slew of unknowns, in terms of programmability for environments other than Microsoft® Windows® 6.x.