PNY GeForce GTX650 VCGGTX650XPB 2GB GDDR5 PCIe Graphic Card Chipset: NVIDIA GeForce GTX 650 Video Memory: 2GB GDDR5 Memory Interface: 128-bit Max. Resolution: 2560 x 1600 Connectors: 2x DVI, Mini HDMI Requires one dual-width x16 graphics slot