Thermaltake TRX-750M is a compatible PSU.
How did you happen to choose that model? Did you find a technical review that convinced you it was a good option?
When it was in stock @ NewEgg it did not get very good customer feedback from other owners
Thermaltake TR2 TRX-750M 750W ATX 12V v2.3 / EPS 12V v2.91 80 PLUS Certified Modular Active PFC Power Supplyhttp://www.newegg.com/Product/Product.aspx?Item=N82E16817153117