Matrox C680 (C680-E2GBF) 2GB GDDR5 PCI Express 3.0 x16 HDCP Ready Full Height/Half Length Full height bracket (ATX) Workstation Video Card Chipset Manufacturer: AMD DirectX: DirectX 11.2 OpenGL: OpenGL 4.4 DisplayPort: 6 x Mini DisplayPort Digital Resolution: 4096 x 2160 Cooler: With Fan HDCP Ready: Yes System Requirements: Single available PCIe x16 lane 256MB of system memory Internet access for software installation Compatible operating system