BFG recently entered the PSU market and are now selling SLI certified power supplies ranging from 530 towards a 1000 Watts model.

Heres the huge monstrous SMPS, this is a 1000w PSU. This BFG BFGR1000WPSU model comes with a fantastic 1000 Watts capacity. It’s what we call a serious high-end PSU which is ready for SLI, Crossfire and quad SLI as it has four separate 12 volts rails rated at 20 AMPs each. Considering that the most modern graphics card to date consumes 10 AMPs per GPU, you are covered for current technology.

The computer industry went towards dual-everything. Dual Core and Quad core CPUs, multiple CPU’s per mainboard with dual-channel memory, dual and quad graphics core based graphics cards connected to your dual monitors or even three monitors. All these stuff seriously need a powerful SMPS, but i never imagine such a powerful one was required though. Well i still have a 300W SMPS thats really sad.

Best of luck for those who are getting it, the price is ranged between 275 - 285$.
Thats a bit expensive though, but youll realy require in case you have a hefty machine.