Warranty: 3 month(s) Gross weight: 1.36 kg Net weight: 1.1 kg PCI Express x16 (Gen 3.x) slots: 1 Number of EATX power connectors: 1 Ethernet LAN (RJ-45) ports: 1 Number of SATA III connectors: 4 Memory slots: 2 USB 3.0 (3.1 Gen 1) connectors: 1 Component for: PC Number of M.2 (M) slots: 1 BIOS type: UEFI AMI Wi-Fi standards: 802.11a, 802.11ac, 8 USB 3.1 (3.1 Gen 2) Type-A ports quantity: 2 CPU fan connector: Yes Supported hard disk drive interfaces: M.2, Serial ATA III Unbuffered memory: Yes Compatible processor series: Celeron, Core i3, Co Processor family: Intel Front panel audio connector: Yes Motherboard form factor: ITX S/PDIF out port: Yes Supported memory types: DDR4-SDRAM Drivers included: Yes Ethernet interface type: Gigabit Processor socket: LGA1151 Cables included: SATA Memory channels: Dual Number of chassis fan connectors: 1 Audio output channels: 5.1 Number of SATA connectors: 4 HDMI ports quantity: 1 Microphone in: Yes ACPI version: 5.0 Headphone outputs: 1 LAN controller: Intel I219-V Bluetooth version: 4.1 Audio system: ROG SupremeFX Impact Memory slots type: DIMM Motherboard chipset family: Intel USB 3.0 (3.1 Gen 1) Type-A ports quantity: 4 Motherboard chipset: Intel Z170 ATX Power connector (24-pin): Yes Connectivity technology: Bluetooth V4.1 Form factor: Mini ITX Form Factor, 17 cm x 17 cm Expansion slots: 1 x PCIe 3.0/2.0 x16 (x16 mode, black) Management protocols: WfM2.0, DMI3.0, WOL by PME, PXE Compatible operating systems: Windows® 10 , 64bit Windows® 8.1 , 64bit Windows® 7 , 32bit/64bit On-board graphics adapter model: Integrated Graphics Processor- Intel® HD Graphics support I/O ports: BACK: 1 x HDMI 1 x LAN (RJ45) port(s) 1 x USB 3.1 (black)Type-C 1 x USB 3.1 (red)Type-A 4 x USB 3.0 (blue) 1 x Optical S/PDIF out 3 x Audio jack(s) 1 x Clear CMOS button(s) 2 x Wi-Fi antenna port(s) 1 x USB BIOS Flashback Button(s) 1 x Q-Code LED 1 x Start Button 1 x Reset Button. INTERNAL: 1 x U.2 port 1 x USB 3.0 connector(s) support(s) additional 2 USB 3.0 port(s) 4 x SATA 6Gb/s connector(s) 1 x CPU Fan connector(s) (4 -pin) 1 x Chassis Fan connector(s) (4 -pin) 1 x 24-pin EATX Power connector(s) 1 x 8-pin ATX 12V Power connector(s) 1 x Front panel audio connector(s) (AAFP) 1 x System panel(s) 1 x ProbeIt Measurement Points 1 x Thermal sensor connector(s) 1 x 5-pin EXT_FAN(Extension Fan) connector 1 x LN2 Mode jumper(s) 1 x SupremeFX Impact II connector(s) 1 x Slow Mode jumper(s) 1 x SupremeFX Impact III connector 1 x M.2 socket pre-installed with a Wi-Fi/Bluetooth module 1 x System panel connector. Number of expansion slots: 1 x PCIe 3.0/2.0 x16 (x16 mode, black) USB version: 6 x USB 3.0 port(s) (4 at back panel, blue, 2 at mid-board) 1 x USB 3.1 port(s) (1 at back panel, black, Type-C) 1 x USB 3.1 port(s) (1 at back panel, red, Type-A) USB port: 6 x USB 3.0 port(s) (4 at back panel, blue, 2 at mid-board) 1 x USB 3.1 port(s) (1 at back panel, black, Type-C) 1 x USB 3.1 port(s) (1 at back panel, red, Type-A) Accessories included: User's manual ASUS Q-Shield 4 x SATA 6Gb/s cable(s) 1 x CPU installation tool 1 x Supporting DVD 1 x ASUS 2T2R dual band Wi-Fi moving antennas (Wi-Fi 802.11a/b/g/n/ac compliant) 1 x Fan Extension Card (3 x 4-pin fan out) 1 x Fan Extension card screw pack 1 x 12 in 1 ROG Cable Label(s) ROG Fan Label 1 x 5-pin to 5-pin cable 1 x Panel cable 1 x Thermistor cable(s). Chipset: Intel Z Producer product name: MAXIMUS VIII IMPACT Supported memory clock speeds: 4133,4000,2133,2400, MHz Maximum internal memory: 32 GB Internal memory: 2 x DIMM, Max. 32GB, DDR4 4133(O.C.)/4000(O.C.)/3866(O.C.)/3800(O.C.)/3733(O.C.)/3600(O.C.)/3500(O.C.)/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 Non-ECC, Un-buffered Memory Dual Channel Memory Architecture Supports Intel® Extreme Memory Profile (XMP) GB Total storage capacity: 1 x U.2 port, black, 4 x SATA 6Gb/s port(s), gray, Support Raid 0, 1, 5, 10, Intel® Rapid Storage Technology supports, Supports Intel® Smart Response Technology GB Storage drive capacity: 1 x U.2 port, black, 4 x SATA 6Gb/s port(s), gray, Support Raid 0, 1, 5, 10, Intel® Rapid Storage Technology supports, Supports Intel® Smart Response Technology GB Wi-Fi: Yes Bluetooth: Yes Ethernet LAN: Yes Non-ECC: Yes Intel Extreme Memory Profile (XMP): Yes Clear CMOS button: Yes Resource CD: Drivers ROG GameFirst technology ROG RAMDisk ROG RAMCache ROG CPU-Z ROG Mem TweakIt Overwolf Keybot II Kaspersky® Anti-Virus DAEMON Tools Pro Standard ASUS WebStorage ASUS Utilities. BIOS memory size: 16 MB Width: 17 cm Depth: 17 cm Saleout: REFURBISHED. USED. BACK PANEL INCLUDED, WITHOUT ORIGINAL PACKAGING AND ACCESSORIES.