XFX HD-555X-ZNF2 Radeon HD 5550 1GB 128-bit DDR2 PCI Express 2.1 x16 HDCP Ready Video Card !

XFX HD-555X-ZNF2 Radeon HD 5550 1GB 128-bit DDR2 PCI Express 2.1 x16 HDCP Ready Video Card not compatible with my board. no box drivers can be downloaded from internet. Model Brand XFX Model HD-555X-ZNF2 Interface Interface PCI Express 2.1 x16 Chipset Chipset Manufacturer ATI GPU Radeon HD 5550 Core Clock 550MHz Stream Processors 320 Stream Processing Units Memory Effective Memory Clock 1000MHz Memory Size 1GB Memory Interface 128-bit Memory Type DDR2 3D API DirectX DirectX 11 OpenGL OpenGL 3.2 Ports HDMI 1 x HDMI D-SUB 1 x D-SUB DVI 1 x DVI General RAMDAC 400 MHz Max Resolution 2560 x 1600 CrossFireX Support No Cooler With Fan System Requirements Minimum 400 Watt Power Supply Requirement Dual-Link DVI Supported Yes HDCP Ready Yes Card Dimensions 6.5