Dear
valued buyer, thank you for viewing our page. We will provide you best
service and high quality products.We promised all the Items will be
tested earnestly before shipping, ensure it 100% working in orders.. If
you're about our item have any concern, please don't hesitate to
contact us. Since the time difference, perhaps we'll reply you late for
several hours, thank your very much for your understanding. Instructions 1. Please DO NOT use fake memory, because the motherboard maybe can't support. Package included: item introduction CPU - Supports AMD TR4 Socket Ryzen Threadripper Series CPUs - IR Digital PWM - 11 Power Phase design - Supports ASRock Hyper BCLK Engine III Chipset - AMD X399 Memory - Quad Channel DDR4 Memory Technology - 8 x DDR4 DIMM Slots - Supports DDR4 3600+(OC) / 3200(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory(U-DIMM) - Max. capacity of system memory: 128GB* - 15μ Gold Contact in DIMM Slots *Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation. BIOS - 128Mb AMI UEFI Legal BIOS with GUI support - Supports "Plug and Play" - ACPI 5.1 compliance wake up events - Supports jumperfree - SMBIOS 2.3 support - CPU, VCORE_NB, DRAM, VPPM, PCH 1.05V, +1.8V, VDDP, PROM 2.5V, Voltage Multi-adjustment Graphics - n/a Audio - 7.1 CH HD Audio with Content Protection (Realtek ALC1220 Audio Codec) - Premium Blu-ray Audio support - Supports Surge Protection - Supports Purity Sound™ 4 - Nichicon Fine Gold Series Audio Caps - 120dB SNR DAC with Differential Amplifier - TI® NE5532 Premium Headset Amplifier for Front Panel Audio Connector (Supports up to 600 Ohm headsets) - Pure Power-In - Direct Drive Technology - PCB Isolate Shielding - Impedance Sensing on Rear Out port - Individual PCB Layers for R/L Audio Channel - Gold Audio Jacks - 15μ Gold Audio Connector - Supports DTS Connect LAN - Gigabit LAN 10/100/1000 Mb/s - 2 x GigaLAN Intel® I211AT - Supports Wake-On-LAN - Supports Lightning/ESD Protection - Supports Dual LAN with Teaming* - Supports Energy Efficient Ethernet 802.3az - Supports PXE *Teaming is supported on Windows® 10 RS2, RS3 and RS4. Wireless LAN - Intel® 802.11ac WiFi Module (Free Bundle) - Supports IEEE 802.11a/b/g/n/ac - Supports Dual-Band (2.4/5 GHz) - Supports high speed wireless connections up to 433Mbps - Supports Bluetooth 4.2 / 3.0 + High speed class II Slots - 4 x PCI Express 3.0 x16 Slots (PCIE1/PCIE2/PCIE4/PCIE5: single at x16 (PCIE1); dual at x16 (PCIE1) / x16 (PCIE4); triple at x16 (PCIE1) / x8 (PCIE2) / x16 (PCIE4); quad at x16 (PCIE1) / x8 (PCIE2) / x16 (PCIE4) / x8 (PCIE5))* - 1 x PCI Express 2.0 x1 Slot - Supports AMD Quad CrossFireX™, 4-Way CrossFireX™, 3-Way CrossFireX™ and CrossFireX™ - Supports NVIDIA® Quad SLI™, 4-Way SLI™, 3-Way SLI™ and SLI™ - 1 x Vertical M.2 Socket (Key E) with the bundled WiFi-802.11ac module (on the rear I/O) - 15μ Gold Contact in VGA PCIe Slot (PCIE1 and PCIE4) *Supports NVMe SSD as boot disks Storage - 8 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug - 2 x Ultra M.2 Sockets (M2_1 and M2_2), support M Key type 2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s)* - 1 x Ultra M.2 Socket (M2_3), supports M Key type 2230/2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s)* - 1 x U.2 Connector** *Supports NVMe SSD as boot disks Supports ASRock U.2 Kit ***If M2_1 is plugged, U.2 Connector will be disabled. Connector - 1 x Power LED and Speaker Header - 2 x RGB LED Headers* - 1 x CPU Fan Connector (4-pin)** - 1 x CPU Optional/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)*** - 2 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control) - 1 x Chassis Optional/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)**** - 1 x 24 pin ATX Power Connector (Hi-Density Power Connector) (for Motherboard) - 1 x 8 pin 12V Power Connector (Hi-Density Power Connector) (for Motherboard) - 1 x 4 pin 12V Power Connector (Hi-Density Power Connector) (for Motherboard) - 1 x 6 pin 12V Power Connector (Hi-Density Power Connector) (for PCIe graphics card) - 1 x Front Panel Audio Connector (15μ Gold Audio Connector)***** - 1 x Right Angle Front Panel Audio Connector***** - 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection) - 2 x USB 3.1 Gen1 Headers (Support 4 USB 3.1 Gen1 ports) (Supports ESD Protection) - 1 x Clear CMOS Switch - 1 x Dr. Debug with LED - 1 x Power Switch with LED - 1 x Reset Switch with LED - 1 x CPU Xtreme OC Switch *Each header supports up to 12V/3A, 36W LED Strip **The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power. ***The CPU Optional/Water Pump Fan supports the water cooler fan of maximum 1.5A (18W) fan power. ****The Chassis Optional/Water Pump Fan supports the water cooler fan of maximum 1.5A (18W) fan power. CPU_FAN1, CHA_FAN1, CHA_FAN2, CPU_OPT/W_PUMP and CHA_FAN3/W_PUMP can auto detect if 3-pin or 4-pin fan is in use. *****Connect the audio device to either one of the audio connectors. Rear Panel I/O - 2 x Antenna Ports - 1 x PS/2 Mouse/Keyboard Port - 1 x Optical SPDIF Out Port - 1 x USB 3.1 Gen2 Type-A Port (10 Gb/s) (Supports ESD Protection) - 1 x USB 3.1 Gen2 Type-C Port (10 Gb/s) (Supports ESD Protection) - 8 x USB 3.1 Gen1 Ports (Supports ESD Protection)* - 2 x RJ-45 LAN Ports with LED (ACT/LINK LED and SPEED LED) - 1 x BIOS Flashback Switch - HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks) Rear Panel I/O - 2 x Antenna Ports - 1 x PS/2 Mouse/Keyboard Port - 1 x Optical SPDIF Out Port - 1 x USB 3.1 Gen2 Type-A Port (10 Gb/s) (Supports ESD Protection) - 1 x USB 3.1 Gen2 Type-C Port (10 Gb/s) (Supports ESD Protection) - 8 x USB 3.1 Gen1 Ports (Supports ESD Protection)* - 2 x RJ-45 LAN Ports with LED (ACT/LINK LED and SPEED LED) - 1 x BIOS Flashback Switch - HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks) Form Factor - ATX ; 12.0-in x 9.6-in, 30.5 cm x 24.4 cm OS - Microsoft® Windows® 10 64-bit Notice Terms of Sale 1) Item will be shipped within 1-2 working days (business days) after full payment is received 2) To
USA,CA,AU,UK,Europe,will be shipped by via air mail service,need around
10-25 days.and other countries need around 15-35 days.In case you
haven't recieved the packet, please check with your local post office
first, because somtimes the packet will arrive there. Duo to different
country, some local post office can't offer more detailed tracking
status in time, it perhaps only show the shipment infor just left china. 3) If
you want to get it fast(4-7 days),Please choose Expedited shipping,It
must add 20-40usd shipping fee (according to your country). 4) Please
note, it maybe bring the customs tax, please understand these fees were
not included in your payment, these fees will be collected by the
delivery company, when sign for the packet. Please inquire your country
customs office about the tax before perchasing. 5）Shipping for a long time how to do? We cannot guarantee that every time a parcel to arrive is stable. If you do not receive your item more than 40 working days, please contact us to get a refund, via Ebay message. Return Policy Dear friend,
the warranty is 60 days, in case the mobo exist problem, and you want to
refund or replace, plase read this before purchased. Refund:
Refund can be accepted in 60 days after you signed the package. Please
send back the item in original package with all the accessories in it.
When you shipped back, please give us tracking number. Generally
speaking,refund or replacement will be made upon receipt of the returned
item. Replace:
Replace can be accepted in 60 days after you signed the package. Please
send back the item in original package, needn't return any accessories.
When you shipped back, please give us the tracking number. We'll resend
another mobo to you, as soon as we got the returned package. Both shipping cost: The cost of item shipping back is buyer's responsibility, the resend shipping cost is seller's. Wrong
order: Dear friend, I think you have thought over before bought the
item. But in case you got a wrong mobo, please first check out your
order form, whether we sent a wrong mobo or your ordered a wrong mobo.
Please note if you order wrong, we don't accept the refund or replace. CUSTOMER SERVICE: 1）If you have any questions about the item OR your order, no matter what time please contact us via ebay Message（Or find your order and click contact seller）. When we receive the e-mail, we will reply in time on weekdays . Please make sure via the ebay message we can contact you. 2）we
sincerely do business with you. If you satisfy with our service and
products, please leave us positive feedback. Your recognition is our
power to move forward, especially to a beginner like us. Your great
comments will lead us to get more potential customers, and make us more
confident to develop business and serve you better. 3）But
if you don't satisfy with the item, or you have any concern about our
transaction, please do first contact us, we will response you in 24
hours, and do our best to help you solve any problems. 4）All communications are handled through Email. We strive to answer all emails as quickly as possible Enjoy your shopping in pc*one*world
2. Please DO NOT use single-side memory, because some motherboards can't support.
3. Some CPUs can't be supported by motherboard, please try to update the BIOS, please note that's not motherboard's defect.
4.
Some Can't boot problem's caused by memory, please clean the memory's
gold fingers and clean the motherboard's memory solts.
Please note only the following accessories come with the mobo:
1 x motherboard
2 x SATA cables
1 x I/O back panelShipping
Our working time are from 9am to 5pm on normal working days please don't worry about anything to do business with us.