Graphics support: 1 x D-Sub port, supporting a maximum resolution of 1920x1200at60Hz 1 x DVI-D port, supporting a maximum resolution of 1920x1200at60Hz 1 x HDMI port, supporting a maximum resolution of 4096x2160at24Hz or 2560x1600at60Hz Support for up to 3 displays at the same time Maximum shared memory of 512MB --Audio-- Realtek® ALC1150 codec High Definition Audio 2/4/ 5.1 / 7.1 -channel Support for S/PDIF Out --LAN-- Intel® GbE LAN chip (10/100/1000 Mbit) --Expansion Slots-- 1 x PCI Express x16 slot, running at x16 (PCIEX16) (The PCIEX16 slot conforms to PCI Express 3.0 standard. ) * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot. 1 x PCI Express x16 slot, running at x4 (PCIEX4) * The PCIEX4 slot shares bandwidth with all PCI Express x1 slots. All PCI Express x1 slots will become unavailable when a PCIe x4 expansion card is installed. * When installing a x8 or above card in the PCIEX4 slot, make sure to set PCIE Slot Configuration in BIOS Setup to x4. (Refer to Chapter 2, "BIOS Setup, " "Peripherals, " for more information. ) 2 x PCI Express x1 slots (The PCIEX4 and the PCI Express x1 slots conform to PCI Express 2.0 standard. ) 3 x PCI slots Storage Interface --Chipset-- 1 x M. 2 PCIe connector (Socket 3, M key, type 2242/2260/2280 SATA & PCIe SSD support) 1 x SATA Express connector 6 x SATA 6Gb/s connectors (M. 2, SATA Express, and SATA3 4/5 connectors can only be used one at a time. The SATA3 4/5 connectors will become unavailable when an M. 2 SSD is installed. ) Support for RAID 0, RAID 1, RAID 5, and RAID 10 Multi-Graphics Technology Support for AMD CrossFire™ technology --USB-- 6 x USB 3.0 / 2.0 ports (4 ports on the back panel, 2 ports available through the internal USB header) 8 x USB 2.0 / 1.1 ports (2 ports on the back panel, 6 ports available through the internal USB headers) --Internal I/O Connectors-- 1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 1 x M. 2 PCIe connector 1 x SATA Express connector 6 x SATA 6Gb/s connectors 1 x USB 3.0 / 2.0 header 3 x USB 2.0 / 1.1 headers 1 x CPU fan header 1 x water cooling fan header (CPU_OPT) 3 x system fan headers 1 x front panel header 1 x front panel audio header 1 x serial port header 1 x Trusted Platform Module (TPM) header 1 x S/PDIF Out header 1 x Clear CMOS jumper --Back Panel Connectors-- 1 x PS/2 keyboard/mouse port 1 x D-Sub port 1 x DVI-D port 1 x HDMI port 4 x USB 3.0 / 2.0 ports 2 x USB 2.0 / 1.1 ports 1 x RJ-45 port 6 x audio jacks (Center/Subwoofer Speaker Out, Rear Speaker Out, Side Speaker Out, Line In, Line Out, Mic In) --I/O Controller-- iTE® I/O Controller C