It is "NVIDIA SLI Ready" therefore "CrossFireX ready".
With this power supply you are well prepared for the future with:
2x 6-pin PCI-E, 2x 6 + 2-pin PCI-E, 6 Peripheral, Floppy 2 and 6 SATA ports.
The build quality is 1st class had never had such a good power supply.
It's incredibly quiet in the office operations I hear it not at all out of my body herraus.
When also play constantly softly D.
I have to say before my update I had a small 350 watt power supply installed this
was clearly louder than the OCZ.
In addition, the power supply has a 5 year warranty which is my feeling for a long time; D.
In addition, the power supply has a very good P / L ratio, unlike other manufacturers!
I must say I am incredibly happy and it has exceeded my expectations!