Nvidia Geforce FX5500 5500 256MB 128-bit DDR PCI VGA/DVI/TV-Out Dual Head Video Card Interface: PCI ,Chipset: NVIDIA GeForce FX5500,Memory: 256MB DDR SDRAM 128-bit advanced memory interface;Fill Rate : 1 billion texels/sec. Maximum Resolution: 2048 x 1536,RAMDAC: 350MHz;NVIDIA CineFX 2.0 Engine;Digital Vibrance Control (DVC) 3.0;400 MHz memory clock 4 pixels per clock rendering engine;16 texels per pixel with 8 textures applied per clock Advanced Display Pipeline with full nView Capabilities;high-performance, high-precision 3D rendering engine;High-performance 2D rendering engine API Support : Microsoft DirectX 9.0 and lower, OpenGL 1.4 and lower for Microsoft Windows;Connector:- 15 Pin Standard VGA Connector- S-video connector- DVI-I connector