Gigabyte GA-H170N-WIFI Socket LGA1151 DVI-D HDMI Mini-ITX Motherboard Specifications: CPU Support for Intel Core i 7 processors/ Intel Core i 5 processors/ Intel Core i 3 processors/ Intel Pentium processors/ Intel Celeron processors in the LGA1151 package L3 cache varies with CPU (Please refer "CPU Support List" for more information.) Chipset: Intel H170 Express Chipset Memory 2 x DDR4 DIMM sockets supporting up to 32 GB of system memory * Due to a Windows 32-bit operating system limitation, when more than 4 GB of physical memory is installed, the actual memory size displayed will be less than the size of the physical memory installed. Dual channel memory architecture Support for DDR4 2133 MHz memory modules Support for ECC UDIMM 1 Rx 8/2 Rx 8 memory modules (operate in non-ECC mode) Support for non-ECC UDIMM 1 Rx 8/2 Rx 8/1 Rx 16 memory modules (Please refer " Memory Support List" for more information.) Onboard Graphics Integrated Graphics Processor-Intel HD Graphics support 1 x DVI-D port, supporting a maximum resolution of 1920x 1200@60 Hz * The DVI-D port does not support D-Sub connection by adapter. 2 x HDMI ports, supporting a maximum resolution of 4096x 2160@24 Hz * Support for HDMI 1.4 version. Support for up to 3 displays at the same time Maximum shared memory of 512 MB Audio Realtek ALC1150 codec High Definition Audio 2/4/5.1/7.1-channel Support for S/PDIF Out LAN 2 x Intel Gb E LAN chips (10/100/1000 Mbit) Wireless Communication module Wi-Fi 802.11 a/b/g/n/ac, supporting 2.4/5 GHz Dual-Band BLUETOOTH 4.2, 4.1, BLE, 4.0, 3.0, 2.1+EDR Support for 11ac wireless standard & up to 867 Mbps data rate * Actual data rate may vary depending on environment & equipment. Expansion Slots 1 x PCI Express x 16 slot, running at x 16 (The PCIEX16 slot conforms to PCI Express 3.0 standard.) 1 x M.2 Socket 1 connector for the wireless communication module (M2_WIFI) Storage Interface Chipset: 1 x M.2 Socket 3 connector on the back of the motherboard (Socket 3, M key, type 2260/2280 SATA & PCIe x 4/x 2/x 1 SSD support) 2 x SATA Express connectors 6 x SATA 6 Gb/s connectors Support for RAID 0, RAID 1, RAID 5, & RAID 10 * Refer to "1-7 Internal Connectors, for the supported configurations with the M.2, SATA Express, & SATA connectors. USB (Universal Serial Bus) Chipset: 2 x USB (Universal Serial Bus) 2.0/1.1 ports available through the internal USB (Universal Serial Bus) header 6 x USB (Universal Serial Bus) 3.0/2.0 ports (4 ports on the back panel, 2 ports available through the internal USB (Universal Serial Bus) header) 1 x USB (Universal Serial Bus) Type-C port on the back panel, with USB (Universal Serial Bus) 3.0 support Internal I/O Connectors 1 x 24-pin ATX main power connector 1 x 4-pin ATX 12V power connector 6 x SATA 6 Gb/s connectors 2 x SATA Express connectors 1 x M.2 Socket 3 connector 1 x CPU fan header 1 x system fan header 1 x front panel header 1 x front panel audio header 1 x USB (Universal Serial Bus) 3.0/2.0 header 1 x USB (Universal Serial Bus) 2.0/1.1 header 1 x S/PDIF Out header 1 x speaker header 1 x Clear CMOS jumper 1 x chassis intrusion header Back Panel Connectors 1 x PS/2 keyboard/mouse port 2 x HDMI ports 2 x SMA antenna connectors (2T2R) 1 x DVI-D port 4 x USB (Universal Serial Bus) 3.0/2.0 ports 1 x USB (Universal Serial Bus) Type-C™ port, with USB (Universal Serial Bus) 3.0 support 2 x RJ-45 ports 1 x optical S/PDIF Out connector 5 x audio jacks (Center/ Subwoofer Speaker Out, Rear Speaker Out, Line In, Line Out, Mic In) I/O Controller: i TE I/O Controller Chip H/W Monitoring System voltage detection CPU/ System temperature detection CPU/ System fan speed detection CPU/ System overheating warning CPU/ System fan fail warning CPU/ System fan speed control * Whether the fan speed control function is supported will depend on the cooler you install. BIOS 2 x 64 Mbit flash Use of licensed AMI UEFI BIOS Support for Dual BIOS™ Pn P 1.0a, DMI 2.7, Wf M 2.0, SM BIOS 2.7, ACPI 5.0 Unique Features Support for APP Center * Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications. 3D OSD @BIOS Auto Green Cloud Station Easy Tune Easy RAID Fast Boot Smart Time Lock Smart Keyboard Smart Backup System Information Viewer USB (Universal Serial Bus) Blocker Support for Q-Flash Support for Smart Switch Support for Xpress Install Bundle Software Norton Internet Security (OEM version) Intel Smart Response Technology Intel Wireless Display c Fos Speed Operating System Support for Windows 10/8.1 64-bit Support for Windows 7 32-bit/64-bit * Please download the Windows USB (Universal Serial Bus) Installation Tool" from GIGABYTE's website & install it before installing Windows 7. Form Factor: Mini-ITX Form Factor; 17.0cm x 17.0cm