HP NVIDIA Quadro P400 2GB GDDR5  low and high profile bracket w/2 Adapters 
 

• Multi-Stream Display Resolution 3x 4096x2160 @ 60Hz 1x 5120x2880 @ 60Hz 
• Display Connectors 3x mDP 1.4 
• NVIDIA CUDA® Cores 256 
• Memory Interface 64-bit 
• GPU Memory 2 GB GDDR5 
• System Interface PCI Express 3.0 x16 
• Graphics APIs Shader Model 5.1, OpenGL 4.54 , DirectX 12.05 , Vulkan 1.04 
• Compute APIs CUDA, DirectCompute, OpenCL™