MSI® nVidia GeForce GTX 590 LIGHTNING PCI-Express x16 2.0, GDDR5 3GB, 786-Bit, Mem:3414MHz, DVI x2, Mini HDMI x1, 1x DP, DirectX 11, Dual Slot ATX, MSI Afterburner, All Solid Capacitors, Blu-Ray Support, NVIDIA CUDA, NVIDIA PureVideo HD, PhysX by NVIDIA, 3D Vision Ready, 3-Way NVIDIA SLI Support