XFX ATI Radeon HD4670 1 GB DDR2 VGA/DVI/HDMI Low Profile PCI-Express Video Card HD467XZNL2 Connectors: VGA, DVI, HDMI Thermal: Fansink Stream Processors: 320 Max. Resolution: 2560 x 1600 Memory Clock: 900 MHz Memory Interface: 128-bit Chipset: Radeon HD4670 Engine Clock: 650 MHz Video Memory: 1GB DDR2 Bus: PCI-Express 2.0 x16 RAMDAC: 400 MHz Chipset: Radeon HD4670 Engine Clock: 650 MHz Video Memory: 1GB DDR2 Memory Clock: 900 MHz Memory Interface: 128-bit Bus: PCI-Express 2.0 x16 RAMDAC: 400 MHz Stream Processors: 320 Max. Resolution: 2560 x 1600 Connectors: VGA, DVI, HDMI Thermal: Fansink Support ATI Stream Technology Support ATI CrossFireX Ready Support DirectX 10.1 and OpenGL 3.2 Low Profile Design 400 Watt Minimum Power Supply Requirement