Matrox D-Series D1450 Quad HDMI Graphics Card Video walls that are worth the view. Matrox D-Series, the next generation of graphics cards by Matrox incorporates cutting-edge display technologies and drives up to four synchronized 4K60 displays or projectors from a single graphics board. Full height, Gen 3 PCIe x16 four-output graphics card with four native HDMI connectors delivers display density, resolution, and performance for a wide range of demanding multi-monitor applications. Specifications: D-Series D1450 quad HDMI graphics card Product Part number D1450-E4GB Bus type PCIe 3.0 x16 Video output connectors 4x HDMI Number of video ouputs 4 per card Performance Maximum resolution 4x 4096x2160 @ 60Hz Memory 4 GB GDDR5 GPU NVIDIA® Additional features HDCP compliance Yes Board-to-board framelock Yes Supported graphics standards DirectX® 12.0OpenGL® 4.5 OpenCL™ 1.2 Multi-stream audio 4 audio streams (through HDMI) Independent desktop mode Yes Stretched desktop mode Yes Clone mode Yes Pivot mode Yes EDID management Yes Bezel management Yes Edge overlap Yes Environmental & power consumption Cooling Active Power consumption 47 W Hardware Dimensions Length: 7.928" (20.137 cm) Height: 4.999" (12.697 cm) Regulatory compliance FCC (US) Class B, CE (European Union) Class B, RCM (Australia/New Zealand) Class B, KC (Korea) Class B, ICES-3 (Canada) Environmental compliance EU RoHS, China RoHS, REACH Warranty 3 years Software & APIs Matrox PowerDesk for Windows Yes Operating systems Microsoft® Windows® 10 (64-bit) System requirements Single available PCIe x16 slot, 4 GB of system memory Acccessories (sold seperately) Optional hardware Board-to-board framelock cable (CAB-FL-F)Secure cable solution (SK-SLNC-4)