1 Results for tag "and Variable Refresh Rate as specified in the HDMI 2.1a Specification HDCP Support2.3 Multi Display CapabilityQuad Display Recommended Power Supply700W Power Consumption285W Power Input1 x 12VHPWR DirectX12 Ultimate OpenGL4.6 CoolingIceStorm 2.0 Slot Size2.5 slot SLIN/A Supported OSWindows 11 / 10 (64-bit"