ASRock Super Alloy
Supports AMD TR4 Socket Ryzen Threadripper Series CPUs
IR Digital PWM, 11 Power Phase & Dr. MOS
Supports Quad Channel DDR4 3600+(OC) & ECC UDIMM Memory
4 PCIe 3.0 x16, 1 PCIe 2.0 x1
NVIDIA® 4-Way SLI™, AMD 4-Way CrossFireX™
7.1 CH HD Audio (Realtek ALC1220 Audio Codec), Supports DTS Connect
8 SATA3, 3 Ultra M.2 (PCIe Gen3 x4 & SATA3)
2 USB 3.1 Gen2 10Gb/s (1 Type-A + 1 Type-C), 12 USB 3.1 Gen1 (4 Front, 8 Rear)
1 U.2 Connector
Dual Intel® Gigabit LAN
Intel® 802.11ac WiFi
ASRock RGB LED
BIOS Flashback
Hyper BCLK Engine III

11 Power Phase Design
Designed with an 11-Power-Phase Design, this motherboard features sturdy components and completely smooth power delivery to the CPU. Plus, it offers unmatched overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers as well.

Dr. MOS
Dr. MOS is optimized for monitoring current and temperature of each phase, thus delivering smoother and neater power to the CPU with enhanced performance and OC capability.

IR® Digital PWM
The onboard IR® Digital PWM controller delivers the most precise and stable power so that users may achieve optimal performance.

Separated CPU Power Connector Design
Unlike traditional dual CPU power connectors which are located closely together at the same side, ASRock separates them to either side of motherboard in order to create wider trace for CPU VRM. This design brings better power delivery efficiency and lower temperature, thus improving system stability and increasing overclocking potential.

ECC Memory Support
ECC (Error-correcting code) is a method of detecting and correcting single-bit memory errors. It’s mission-critical to minimize errors in data especially for the server business and data centers. This motherboard is capable of supporting DDR4 ECC un-buffered memory modules that delivers server-grade performance and rock-solid durability for high-end computing systems, such as scientific or financial computers.

Supports 4-Way SLI / CrossFireX VGA Cards
This flagship motherboard is able to support 4-Way SLI or 4-Way CrossFireX effortlessly. Not only support gaming graphics card, it is also fully compatible with NVIDIA® Quadro® & AMD FireProTM professional desktop workstation graphics solutions.

Dual Band 802.11ac WiFi
No one has time for weak WiFi signals and sluggish internet! That's why this motherboard comes with a 802.11ac WiFi (2.4G / 5G WiFi) module which supports wireless networks and Bluetooth v4.2.

XXL Aluminum Alloy Heatsink
Extra large aluminum alloy heat sinks that effectively take away heat from the MOSFET and chipset so that your whole system may perform more stable.

Premium 60A Power Choke
Compared to traditional chokes, ASRock’s premium 60A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

Premium Memory Alloy Choke
Specifically designed for memory power delivery, these new alloy chokes feature a highly magnetic and heat resistant design, thus delivering more stable and reliable power to the motherboard and memory modules.

Nichicon 12K Black Caps
Supreme 12K black capacitors with lifespans of at least 12,000 hours. Compared to other counterparts on high-end motherboards that merely have lifespans of around 10,000 hours, ASRock applied Nichicon 12K Black Caps that offer 20% longer lifespans and provide more stability and reliability.

I/O Armor
A new designed protective cover for all of the crucial parts near the motherboard's rear I/O, so that they won't easily be damaged by static electricity.

Matte Black PCB
A new mysterious matte black and copper color scheme to match the prestigious components on ASRock's high-end motherboards.

High Density Glass Fabric PCB
High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.

BIOS Flashback
Get the most convenient BIOS flashing with just a simple click. Users can easily achieve the latest BIOS support with a USB and power supply, No CPU, RAM or other components required.

U.2 Connector
U.2 is for connecting some of the world’s fastest U.2 PCIe Gen3 x4 SSDs.

Hyper BCLK Engine III
An additional external base clock generator that supports PCIe frequency overclocking. It provides a wider range of frequencies and more precise clock waveforms, allowing any user to get most from their CPU investment with precise, stable overclocking.

Dual USB 3.1 Gen2 (Type-A + Type-C)
This motherboard has a pair of onboard Type-A and Type-C USB 3.1 Gen2 ports built on the rear i/o for supporting next generation USB 3.1 Gen2 devices and to deliver up to 10 Gbps data transfer rates.

Specification

Unique Feature
ASRock USB 3.1 Gen2
- ASRock USB 3.1 Gen2 Type-A Port (10 Gb/s)
- ASRock USB 3.1 Gen2 Type-C Port (10 Gb/s)
ASRock Super Alloy
- XXL Aluminum Alloy Heatsink
- Premium 60A Power Choke
- Premium Memory Alloy Choke (Reduces 70% core loss compared to iron powder choke)
- IR3555M Dr. MOS 60A
- Nichicon 12K Black Caps (100% Japan made high quality conductive polymer capacitors)
- I/O Armor
- Matte Black PCB
- High Density Glass Fabric PCB
Intel® 802.11ac WiFi
ASRock Steel Slots
ASRock Ultra M.2 (PCIe Gen3 x4 & SATA3)
ASRock Ultra USB Power
ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
ASRock Live Update & APP Shop

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

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

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)

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

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

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)

Software and UEFI
Software
- ASRock A-Tuning
- ASRock RGB LED
- ASRock APP Charger
- ASRock XFast LAN
UEFI
- ASRock Full HD UEFI
- ASRock Instant Flash
- ASRock Crashless BIOS
- ASRock Easy RAID Installer

Support CD
Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar

Accessories
Quick Installation Guide, Support CD, I/O Shield
4 x SATA Data Cables
1 x ASRock 3-Way SLI™ Bridge Card
1 x ASRock 4-Way SLI-S111 Bridge Card
1 x ASRock SLI_HB_Bridge_3S Card
2 x ASRock WiFi 2.4/5 GHz Antennas
3 x Screws for M.2 Sockets

Hardware Monitor
Temperature Sensing: CPU, CPU Optional/Water Pump, Chassis, Chassis Optional/Water Pump Fans
Fan Tachometer: CPU, CPU Optional/Water Pump, Chassis, Chassis Optional/Water Pump Fans
Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU Optional/Water Pump, Chassis, Chassis Optional/Water Pump Fans
Fan Multi-Speed Control: CPU, CPU Optional/Water Pump, Chassis, Chassis Optional/Water Pump Fans
Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, VCORE_NB, DRAM, PCH 1.05V, +1.8V, VDDP

Form Factor
ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm
8 Layer PCB
2oz Copper PCB

OS
Microsoft® Windows® 10 64-bit

Certifications
FCC, CE
ErP/EuP ready (ErP/EuP ready power supply is required)