ASRock Z390 Taichi desktop motherboard LGA 1151 DDR4 USB2.0 USB3.1 Z390 Desktop Computer mainboard

This motherboard is 100% new and maybe without CMOS battery for air transport. Motherboard chip Integrated chip sound card / network card Main chipset Intel Z390 Chipset description: Intel Z390 chipset Display chip CPU built-in display chip (requires CPU support) Audio chip Integrated Realtek ALC1220 7.1-channel chip Network card chip onboard Intel Gigabit network card Processor specifications CPU type 9th / 8th generation Core i9 / i7 / i5 / i3 / Pentium / Celeron CPU socket LGA 1151 Memory specifications Memory type 4 DDR4 DIMM Maximum memory capacity: 64GB Memory descriptionSupports dual-channel DDR4 4200+ (OC) / 4133 (OC) / 4000 (OC) / 3866 (OC) / 3800 (OC) / 3733 (OC) / 3600 (OC) / 3200 (OC) / 2933 (OC ) / 2800 (OC) / 2666/2400 / 2133Mhz memory Storage expansion PCI-E standard PCI-E 3.0 PCI-E slot 3 PCI-E X16 graphics slot, 2 PCI-E X1 slot Storage interface 3 M.2 interface, 8 SATA III interface I / O interface USB interface 3 USB 3.1 Gen2 Type-A interface, 1 USB 3.1 Gen2 Type-C interface, 6 USB 3.1 Gen1 interface (2 built-in, 4 backplane), 2 USB2.0 interface, 1 USB 3.1 Gen2 interface Video interface 1 Display Port interface, 1 HDMI interface Power connector: one 8-pin, one 24-pin power connector, one 4-pin Other interfaces 2 RJ45 network interface, 1 PS / 2 keyboard and mouse universal interface, 1 optical fiber interface Plate type Motherboard form factor ATX form factor Dimensions 30.5 24.4cm Software management BIOS performance 2x Multi-language 128Mb AMI UEFI Legal with graphic interface Supports secure backup UEFI technology ACPI 6.0 compatible wake event Supports SMBIOS 2.7 CPU core / cache GT core / cache, memory, VTT DDR, PCH 1.0V, VCCIO, CPU PLL 2, VCCSA, VCCPLL, CPU Cold Bug Killer, CPU PLL 1, CLK VDD, DMI, CPU Internal PLL, GT PLL , Ring PLL, System Agent PLL, memory controller PLL voltage multiple adjustment Other parameters Power supply mode RAID function Support RAID 0, 1, 5, 10 Hardware monitoring Temperature detection: CPU, CPU / pump, chassis / pump fan Fan tachometer: CPU, CPU / pump, chassis / pump fan Quiet fan (can automatically adjust chassis fan speed according to processor temperature): CPU, CPU / pump, chassis / pump fan Fan multi-speed control: CPU, CPU / pump, chassis / pump fan Real-time voltage monitoring: + 12V, + 5V, + 3.3V, CPU core, DRAM, PCH 1.0V, VCCIO, DRAM VPP, VCCSA, VCCST, DMI, CPU Cold Bug Killer Wireless function: Support 802.11 a / b / g / n / acWiFi standard, support 2.4 / 5GHz wireless dual frequency Bluetooth support Bluetooth 4.2 / 3.0 + high-speed class II Other parameters Operating system: Support Microsoft Windows10 64-bit Listing date October 2018 Motherboard accessories Packing list Motherboard x1 Quick Installation Guide x1 Driver CD x1 I / O backplane x1 SATA data cable x4 ASRock WiFi 2.4 / 5GHz Antenna x2 M.2 screw x3 About Product We promise that all products are tested before shipping. If the products notworking when you received it ,there could be many reason.please tell us in timeby email with your tested pictures or message online,even video Before installing,you must make sure others parts from your computer 100% work. About Payment Before placing your order,please confirm details with us if you have request on items.Please make payment within 3 days of order if possible. About Shipment 1.Preparing Time:we need 1-3 working days to prepare your order according to our numerous orders every day.2.Please double check your address when you write in aliexpress,if you want change before we ship them out, Please contact us. About Service 1.We care about our valued customers,and will always try to help you,hope to establish long business with you.2.Please contact us by before leaving any negative feedback or opening and dispute on the site.Please give us the opportunity to resolve any problem. Contact US Please contact us if you have any questions.We will reply you within 24 hours ! About Feedback 1.If you are satisfied with our products and services,please leave your positive feedback and 5 stars.2.If you don't satisfied our products,pls contact us before you leave negative feedback.we guarantee we will 100% solve any problem for you and make you satisfied.