AMD PHENOM II X2 Dual Core 555 BLACK EDITION CPU, 3.2GHz, Sockets AM3/AM2+/AM2*
AMD PHENOM II X4 Quad Core 945 CPU, 3.0GHz (95W), 8MB Cache, Sockets AM3/AM2+/AM2*
AMD PHENOM II X4 Quad Core 955 Black Edition CPU, 3.2GHz (125W), 8MB Cache, Sockets AM3/AM2+/AM2*
AMD PHENOM II X4 Quad Core 965 Black Edition CPU, 3.40 GHz, , 2MB L2 Cache, 6MB L3 Cache, Sockets AM3/AM2+/AM2*, 125W
AMD PHENOM II X6 SIX-CORE 1055T CPU, 2.80 GHz, , 9MB Cache, Sockets AM3, 125W
AMD PHENOM II X6 SIX-CORE 1090T BLACK EDITION CPU, 3.20 GHz, , 9MB Cache, Sockets AM3, 125W
CPU Comparison Chart
Optional: Thermaltake ISGC 300 Quiet CPU cooler, 120mm PWM FAN - Better Cooling & Quieter Operation
OPTIONAL: The Corsair Cooling™ Hydro Series H50 CPU Cooler gives you the
power of liquid cooling in a compact, easy-to-install package. You get
superior 
cooling without the
complexity of traditional liquid-cooling systems. NOTE: WATER COOLING DOES NOT MAKE THE SYSTEM QUIETIER
Air-based CPU coolers simply aren’t as efficient as water coolers, and can
take up too much valuable space. The compact, closed-loop Hydro Series H50
takes your CPU’s temperature to new lows and takes up less room doing it.
Features
* Pre-filled, closed-loop system is easy to install
* Copper CPU cooling plate for maximum cooling performance
* Integrated pump and reservoir is sealed for zero maintenance and
improved leakage protection
* Large 120mm radiator for fast heat dispersion
* High-efficiency, low-noise 120mm fan for drawing cool air across the
radiator (H70 Model has 2 fans and largerCPU cooling plate) more info