Genuine Dell YP477 ATI Radeon HD 2400 PRO 256MB PCI-E Low Profile Video Graphics Card, Compatible Part Number: XX347 Genuine Dell ATI Radeon HD 2400 Pro 256MB PCI-E Low Profile Video Graphics Card, Interface: PCI-E x16 Bracket Size: Low Profile, Memory: 256 MB Memory Type: 64-bit DDR2 / GDDR3 Memory Interface, Features: Anti-aliasing features, Dynamic Geometry Acceleration, Full support for Microsoft DirectX 10, OpenGL 3.1 support, Texture filtering features, CrossFire Multi-GPU Technology, ATI Avivo HD Video and Display Platform Connectors: 1 x DVI, 1 x S-Video Compatible Part Numbers: YP477, XX347