NVIDIA Quadro M4000-Extreme Performance in a Single-Slot Form Factor. Get real interactive expression with NVIDIA Quadro-the world's most powerful workstation graphics. Tackle your most demanding visualization workloads with ease using the advanced NVIDIA Maxwell GPU architecture and the flexibility of a single-slot form factor. 8 GB of ultra-fast memory enables the creation and rendering of large, complex models and the computation of massive datasets. A new display engine drives up to four 4K resolutions displays natively (4096 x 2160 at 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 multiple displays together (see PNY PN VCQM4000SYNC-PB), or use external I/O boards and NVIDIA's GPUDirect for Video to integrate the Quadro M4000 into broadcast, video or film production workflows.