CARD POWERS ON AND OUTPUTS VIDEO BUT GOES BLACK SCREEN WHEN ENTERING WINDOWS SOLD AS IS FOR PARTS OR REPAIR MAY HAVE UNKNOWN ISSUES SOLD AS IS ModelBrand GIGABYTEModel GV-N2070WF3-8GCInterfaceInterface PCI Express 3.0 x16ChipsetChipset Manufacturer NVIDIAGPU Series NVIDIA GeForce RTX 20 SeriesGPU GeForce RTX 2070Core Clock 1620 MHzCUDA Cores 2304MemoryEffective Memory Clock 14000 MHzMemory Size 8GBMemory Interface 256-BitMemory Type GDDR63D APIDirectX DirectX 12OpenGL OpenGL 4.5PortsMulti-Monitor Support 4HDMI 1 x HDMI 2.0bDisplayPort 3 x DisplayPort 1.4Other Ports 1 x USB Type-C (support VirtualLink)DetailsMax Resolution 7680 x 4320SLI Support NoVirtual Reality Ready YesCooler WINDFORCE 3XThermal Design Power 185WSystem Requirements System PSU Limitation: 550W (With One 8-Pin and One 6-Pin EXTERNAL POWER CONNECTOR)Power Connector 1 x 6-Pin + 1 x 8-PinFeaturesFeatures Powered by GeForce RTX 2070Integrated with 8GB GDDR6 256-bit memory interfaceWINDFORCE 3X Cooling System with alternate spinning fansRGB Fusion 2.0 - synchronize with other AORUS devicesMetal Back PlateForm Factor & DimensionsForm Factor ATXMax GPU Length 280 mmCard Dimensions (L x H) 11.04" x 4.58"