XFX AMD Radeon HD 5450 1GB GDDR3 VGA/DVI/HDMI Low-Profile PCI-Express Graphics Card HD545XZQH2;HD-545X-ZQH2 80 Stream Processors PCI Express X16 650MHz 1GB GDDR3 VGA, DVI, HDMI Connectors Direct X 11.0 Direct Compute 11. Form Factor: Low Profile Ready Chipset: AMD Radeon HD 5450 Engine Clock: 650 MHz Video Memory: 1GB GDDR3 Memory Interface: 64-bit Bus: PCI-Express 2.1 x16 Max. Resolution: 2560 x 1600 Connectors: VGA, DVI, HDMI