ASUS GeForce GTX 590 (Fermi) 3072MB 768-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card, ENGTX590/3DIS/3GD5 Fully support NVIDIA 3D Vision to bring fully immersive stereoscopic 3D experience to the PC! Transferred hundreds of PC games into full stereoscopic 3D Dual GPUs with Gigantic 3GB GDDR5 memory One card supports 3 display output in 3D Vision Surround Three dual-link DVI outputs enable panoramic gaming across three 1080p screens in full stereoscopic 3D - all from a single ASUS GTX590 card!