GV-N590D5-3GD-B

• Powered by NVIDIA GeForce GTX 590 GPU
• Integrated with industry's best 3072 MB (1536 MB per GPU)GDDR5 memory and 768-bit (384-bit per GPU) memory interface
• Features Dual link DVI-I*3 / mini DisplayPort
• Support NVIDIA 3D Vision^TM Surround and Quad SLI technologies
• Minimum 700W or greater system power supply with two 8-pin external power connector

“Warning: Running stress test (such as FurMark 1.9.0) may potentially damage your card http://forums.nvidia.com/index.php?showtopic=196244