Supports 7th/ 6th Generation Intel Core™ Processors Dual Channel Non-ECC Unbuffered DDR4, 2 DIMMs Intel USB (Universal Serial Bus) 3.1 Gen 1 with USB (Universal Serial Bus) Type-C™ Intel Optane™ Memory Ready Ultra-Fast M.2 with PCIe Gen 3 x 4 & SATA interface ALC1220 120d B SNR HD Audio with Smart Headphone Amp 802.11ac Dual Band 867 Mbps wireless supports MU-MIMO & BT4.2 Dual Intel Gb E LAN with c Fos Speed Internet Accelerator Software Smart Fan 5 features Multiple Temperature Sensors & Hybrid Fan Headers Ultra Durable™ Metal Shielding over PCIe Slots GIGABYTE UEFI Dual BIOS™ APP Center Including Cloud Station™ Utility CPU Support for 7th & 6th generation 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 H270 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 2400 (O.C.)* / 2133 MHz memory modules Support for ECC Un-buffered DIMM 1 Rx 8/2 Rx 8 memory modules (operate in non-ECC mode) Support for non-ECC Un-buffered DIMM 1 Rx 8/2 Rx 8/1 Rx 16 memory modules Support for Extreme Memory Profile (XMP) memory modules * To support 2400 MHz or XMP memory, you must install a 7th generation processor. (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 1 GB Audio Realtek ALC1220 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 connector on the back of the motherboard (Socket 3, M key, type 2260/2280 SATA & PCIe x 4/x 2 SSD support) 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 installation notices for the M.2 & 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) 3.1 Gen 1 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) 3.1 Gen 1 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 1 x M.2 Socket 3 connector on the back of the motherboard 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) 3.1 Gen 1 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) 3.1 Gen 1 ports 1 x USB (Universal Serial Bus) Type-C™ port, with USB (Universal Serial Bus) 3.1 Gen 1 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 Voltage detection Temperature detection Fan speed detection Overheating warning Fan fail warning Fan speed control * Whether the fan speed control function is supported will depend on the cooler you install. BIOS 2 x 128 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 Ambient LED Auto Green BIOS Setup Color Temperature Cloud Station Easy Tune Easy RAID Fast Boot Game Boost ON/OFF Charge Platform Power Management Smart Backup Smart Keyboard Smart Time Lock System Information Viewer USB (Universal Serial Bus) Blocker V-Tuner Support for 3TB+ Unlock Support for Q-Flash Support for Xpress Install Bundle Software Norton Internet Security (OEM version) Intel Wireless Display Intel Optane™ Memory Ready c Fos Speed Operating System Support for Windows 10/8.1 64-bit Support for Windows 7 32-bit/64-bit * Operating systems supported may vary depending on your processor model. * Please download the " Windows USB (Universal Serial Bus) Installation Tool" from GIGABYTEs website & install it before installing Windows 7. Form Factor Mini-ITX Form Factor; 17.0cm x 17.0cm Remark Due to different Linux support condition provided by chipset vendors, please download Linux driver from chipset vendors website or 3rd party website. Most hardware/software vendors may no longer offer drivers to support Win 9X/ME/2000/XP. If drivers are available from the vendors, we will update them on the GIGABYTE website.