Cant run my Titans as the PSU keeps tripping on loads. So gotta wait until the weekend to install new PSU: SuperFlower Leadex Platinum 1200W Fully Modular "80 Plus Platinum" Power Supply - White Couldn't resist and bought another 970: Gigabyte GeForce GTX 970 "Mini-ITX" 4096MB GDDR5 PCI-Express Graphics Card Found this to be a great overclocker and silent. Running @ 1440MHz and the fan is at 56%. Probably more room to increase core. Plan to run the 970 alongside my Titans in SLI. When they are in SLI the second monitor goes off so a good excuse.
I'm surprised your 1200W Silverstone PSU can't cope - were you able to measure the actual power draw with a plug in power meter? I love the GTX 970's - great sweet spot for GPU Folding
