GIGABYTE GeForce GT 640 2GB DDR3 PCI Express 3.0 x16 Video Card GV-N640OC-2GI

Brand GIGABYTE Model GV-N640OC-2GI Interface Interface PCI Express 3.0 x16 Chipset Chipset Manufacturer NVIDIA GPU GeForce GT 640 Core Clock 1050 MHz CUDA Cores 384 Memory Effective Memory Clock 1800 MHz Memory Size 2GB Memory Interface 128-Bit Memory Type DDR3 3D API DirectX DirectX 11 OpenGL OpenGL 4.2 Ports HDMI 1 x HDMI D-SUB 1 x D-SUB DVI 2 x DVI Details RAMDAC 400MHz Max Resolution 2560 x 1600 SLI Support No Cooler Single Fan System Requirements Minimum of a 350-Watt power supply. Dual-Link DVI Supported Yes HDCP Ready Yes Form Factor & Dimensions Card Dimensions (L x H) 7.48" x 5.38" x 1.65"