Fan and Cooling related 1 x 4-pin CPU Fan header 1 x 4-pin CPU OPT Fan header 1 x W_PUMP+ header 4 x 4-pin Chassis Fan headers 2 x 4-pin VRM Fan header (with VRM FAN onboard) Power related 2 x 24-pin Main Power connectors 2 x 8-pin +12V Power connectors 2 x 8-pin PCIe to CPU power connectors 1 x 6-pin PCIe Power connector 1 x 8-pin PCIe Power connector Storage related 3 x M.2 slots (Key M) 4 x SATA 6Gb/s ports 1 x SlimSAS port USB 1 x USB 20Gbps connector supports USB Type-C® 1 x USB 5Gbps header supports 2 additional USB 5Gbps ports 2 x USB 2.0 headers support additional 4 USB 2.0 ports Miscellaneous 1 x BMC header1 x COM Port header 1 x USB4 header1 x FlexKey button 1 x Front panel audio header (F_AUDIO) 1 x Start button 1 x Safe boot button 1 x ReTry button1 x LN2 mode jumper 1 x Slow mode switch 1 x SPI TPM header (14-1pin) 1 x 10-1 pin system panel header 1 x Chassis intrusion header 1 x Thermal Sensor header |