PCI/PCI Express: "PCIe 3.0 x 16 - 2 slots (slot4: share with slot3, X16/x8, Slot6: share with slot5, X16/x8)
PCIe 3.0 x 8 - 3 slots (slot2: x8, slot3: share with slot3, X0/x8, Slot5: share with slot6, X0/x8)
PCIe 3.0 x 4 - 1 slot"
Storage: 13 x SATA III 2 x M.2 (up to 2280) - SATA & PCIe
Wireless: -
LAN: Quad GB LAN & Dedicated IPMI LAN port
Audio: Realtek ALC1150
USB Ports Supported: "8 x USB 3.1 Gen 1 (4 at back, 4 at mid-board) 1 x USB 3.1 Gen 1 Type-A port at mid-board"
Back Panel I/O Ports: 1 x VGA 4 x USB 3.1 Gen1 4+1 RJ45 Gigabit Ethernet LAN 1 x Serial Port Audio - 3 hole
Internal I/O Connectors: "1 x SATA DOM 2 x M.2 1 x Auxiliary Panel 1 x TPM 1 x IPMB 1 x Buzzer 1 x Fan 1 x CPU Fan 4 x system Fan (3 front, 1 rear) 1 x ATX 1 (24-pin) + 1 (8-pin) 2 x USB 3.1 (Gen1) 1 x Type A USB 3.1 (Gen1) Port"