This motherboard is genuine and original. It is packaged in an industrial style, meaning it does not have the original packaging style. The package only contains the motherboard and the I/O shield. We recommend that you have some relevant knowledge before installing this product alone. Otherwise, please have a professional do the installation. CPU Support for 7th/6th Generation Intel Core i7 processors/Intel Core i5 processors/ Intel Core i3 processors/Intel Pentium processors/ Intel Celeron processors in the LGA1151 package * For 7th Generation Intel Core processors support need to update the latest BIOS. L3 cache varies with CPU Chipset Intel Z170 Express Chipset Memory 4 x DDR4 DIMM sockets supporting up to 64 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 3466(O.C.) /3400(O.C.) /3333(O.C.) /3300(O.C.) /3200(O.C.) /3000(O.C.) /2800(O.C.) /2666(O.C.) /2400(O.C.) /2133 MHz memory modules Support for ECC UDIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode) Support for non-ECC UDIMM 1Rx8/2Rx8/1Rx16 memory modules Support for Extreme Memory Profile (XMP) memory modules Onboard Graphics Integrated Graphics Processor-Intel HD Graphics support: 1 x DisplayPort, supporting a maximum resolution of 4096x2304@60 Hz * Support for DisplayPort 1.2 version. 1 x HDMI port, supporting a maximum resolution of 4096x2160@24 Hz * Support for HDMI 1.4 version. Maximum shared memory of 1024 MB Audio Realtek ALC1150 codec High Definition Audio 2/4/5.1/7.1-channel Support for S/PDIF Out LAN 1 x Intel GbE LAN chip (10/100/1000 Mbit)(LAN1) 1 x Killer E2201 chip (10/100/1000 Mbit) (LAN2) * Teaming is not supported. Expansion Slots 1 x PCI Express x16 slot, running at x16 (PCIEX16) * 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 x8 (PCIEX8) * The PCIEX8 slot shares bandwidth with the PCIEX16 slot. When the PCIEX8 slot is populated, the PCIEX16 slot will operate at up to x8 mode. 1 x PCI Express x16 slot, running at x4 (PCIEX4) * The PCIEX4 slot shares bandwidth with the M2H_32G connector. The PCIEX4 slot will become unavailable when an SSD is installed in the M2H_32G connector. 4 x PCI Express x1 slots (All of the PCI Express slots conform to PCI Express 3.0 standard.) Multi-Graphics Technology Support for NVIDIA Quad-GPU SLI and 2-Way NVIDIA SLI technologies Support for AMD Quad-GPU CrossFireX and 3-Way/2-Way AMD CrossFire technologies Storage Interface Chipset: 2 x M.2 Socket 3 connectors (Socket 3, M key, type 2242/2260/2280 SATA & PCIe x4/x2/x1 SSD support) 3 x SATA Express connectors 6 x SATA 6Gb/s connectors Support for RAID 0, RAID 1, RAID 5, and RAID 10 * Refer to "1-10 Internal Connectors," for the supported configurations with the M.2, SATA Express, and SATA connectors. USB Chipset: 7 x USB 3.0/2.0 ports (3 ports on the back panel, 4 ports available through the internal USB headers) 6 x USB 2.0/1.1 ports (4 ports on the back panel, 2 ports available through the internal USB header) Chipset+GENESYS LOGIC USB 2.0 Hub: 2 x USB 2.0/1.1 ports (available through the internal USB header) Chipset+Intel USB 3.1 Controller: 1 x USB Type-C port on the back panel, with USB 3.1 support 1x USB 3.1 Type-A port (red) on the back panel Internal I/O Connectors 1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 2 x M.2 Socket 3 connectors 3 x SATA Express connectors 6 x SATA 6Gb/s connectors 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 2 x USB 3.0/2.0 headers 2 x USB 2.0/1.1 headers 1 x Trusted Platform Module (TPM) header 1 x Thunderbolt add-in card connector 1 x serial port header 1 x Clear CMOS jumper 1 x ECO button 1 x OC button 1 x audio gain control switch Back Panel Connectors 1 x PS/2 keyboard/mouse port 1 x DisplayPort 1 x HDMI port 1 x USB Type-C port, with USB 3.1 support 1 x USB 3.1 Type-A port (red) 3 x USB 3.0/2.0 ports 4 x USB 2.0/1.1 ports 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 iTE I/O Controller Chip H/W Monitoring System voltage detection CPU/System/Chipset temperature detection CPU/CPU OPT/System fan speed detection CPU/System/Chipset overheating warning CPU/CPU OPT/System fan fail warning CPU/CPU OPT/System 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 DualBIOS PnP 1.0a, DMI 2.7, WfM 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 AutoGreen Cloud Station EasyTune Easy RAID Fast Boot Smart TimeLock Smart Keyboard Smart Backup System Information Viewer USB Blocker Support for Q-Flash Support for Smart Switch Support for Xpress Install Bundled Software Norton Internet Security (OEM version) Intel Smart Response Technology Operating System Windows 10 64-bit (for 7th Generation Intel Processors) Windows 10 64-bit / Windows 8.1 64-bit / Windows 7 32-bit / 64-bits (for 6th Generation Intel Processors) Form Factor ATX Form Factor; 30.5cm x 24.4cm