Lenovo Workstation D20 with Dual Intel® Xeon® X5550, RAM 16 GB DDR3 ECC, H.D 128 GB SSD+ H D 320 GB HDD, Vega Standard, PSU 1100 Watt Gold

The NVIDIA Quadro M4000 is accelerated by NVIDIA MaxwellTM GPU architecture, letting you easily tackle your most demanding visualization workloads with extreme performance and the flexibility of a single-slot form factor. 8 GB of GDDR5 GPU memory with fast bandwidth allows you to create and render large, complex models and compute massive datasets. Plus, there’s a new display engine that drives up to four 4K resolution displays natively with DisplayPort 1.2 support for ultra- high resolutions like 4096 x 2160 @ 60 Hz with 30-bit color. Pair up two or more outputs to drive displays greater than 4K, and take advantage of NVIDIA Quadro Sync support to frame-lock up to 16 4K displays in a single system.