ATI Radeon HD3470 256MB
-Dual monitor graphics card with DisplayPort (1) and VGA monitor ports.
-Low-profile PCI-e 2.0 x16 graphics card with a fitted low-profile bracket.
-256MB, 64-bit GDDR3 memory configuration.
-Microsoft DirectX 10.1 and OpenGL 2.0 support.
-High-bandwidth Digital Content Protection (HDCP) compliant.
-Hardware decode for Blu-ray via Unified Video Decoder (UVD) for H.264 and VC-1.
-ATI HyperMemory Technology memory management.
-ATI Avivo HD Video display and ATI PowerPlay support.
-2560 x 1600 maximum resolution on digital DisplayPort(1) port.
-1920 x 1200 maximum resolution on analog VGA port.
-Includes a full-height bracket.
-Lenovo design and tested for Lenovo systems.
Lenovo 45K1636, GDDR3, 64 bit, 2560 x 1600 pixels, PCI Express 2.0
Lenovo 45K1636. Graphics card memory type: GDDR3, Memory bus: 64 bit. Maximum resolution: 2560 x 1600 pixels. DirectX version: 10.1, OpenGL version: 2.0. PCI bus: PCI Express 2.0. Cooling type: Active