NVIDIA® Quadro® 4000 professional Workstation graphics

GPU Specs: NVIDIA Quadro GPU Quadro 4000 CUDA Cores 256 Form Factor 4.376” H x 9.50” L / Single Slot GPU Memory Specs: Total Frame Buffer 2 GB GDDR5 Memory Interface 256-bit  Memory Bandwidth (GB/sec) 89.6 GB/s  Display Support: Dual Link DVI-I 1 DisplayPort 2 # of Digital Outputs 2 # of Analog Outputs 1 Stereo (3-pin Mini-DIN) 1 (Optional) Maximum Resolution Digital @ 60Hz 2560×1600 Active Display Channels 2 3D Vision/3D Vision Pro Feature Support: Shader Model 5.0  OpenGL 4.0 Microsoft DirectX 11 SLI Multi-OS Technology NVIDIA CUDA Architecture SDI Option NVIEW Display Management Software FSAA (maximum) 64x Thermal and Power Specs: EnergyStar Enabling Yes (with 2:1 or better max/idle power ratio) Maximum Power Consumption 142 W Condition:used. pulled from working pc.