ASRock Fatal1ty X399 Professional Gaming
A motherboard that has just about it all
Based on AMD X399 chipset, this board is aimed at HEDT (High-End Desktop) platform and supports AMD Ryzen Threadripper Series CPUs in Socket TR4 packaging. Large aluminum alloy heatsinks built onboard take heat efficiently while giving the board a solid feel and a professional look. A plethora of slots and ports on an ATX form factor deliver all the infrastructure needed to build and expand your powerhouse. Super Alloy components guarantees your board and system run stable and reliable even in the most demanding situations. And with onboard RGB lighting and RGB LED headers, you can create and customize a light show to match your taste, or enhance the gaming vibe.
- ASRock Super Alloy
- Gaming Armor: Power / Memory / VGA / Internet / Cooling / Audio
- Supports AMD TR4 Socket Ryzen Threadripper Series CPUs
- IR Digital PWM, 11 Power Phase & Dr. MOS
- Supports DDR4 3600+(OC)
- 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 Creative Sound Blaster™ Cinema 3
- 8 SATA3, 3 Ultra M.2 (PCIe Gen3 x4 & SATA3)
- 2 USB 3.1 10Gb/s (1 Type-A + 1 Type-C), 12 USB 3.0 (4 Front, 8 Rear)
- 1 U.2 Connector
- AQUANTIA® 10 Gigabit LAN, Dual Intel® Gigabit LAN
- Intel® 802.11ac WiFi
- ASRock RGB LED
- BIOS Flashback
- Hyper BCLK Engine III
- 4-pin 12V Hi-Density Power Connector
- BIOS Flashback
- Dual Band 802.11ac WiFi
- Gold Audio Jack
- AQUANTIA 10Gb/s BASE-T LAN
- Dual Intel Gigabit LAN
- USB 3.1 Type-A+C
- Creative Sound Blaster Cinema3
- Gold Audio Header
- Reset Switch with LED
- Power Switch with LED
- 3 x Ultra M.2 Socket
(PCIe Gen3 x4 & SATA3) - 8 SATA3 6Gb/s
- U.2 Connector
- PCI-E Steel Slots Supports 4-Way SLI/CFX
- Nichicon 12K Black Caps
- AMD Socket TR4 Supports AMD Ryzen Threadripper Series CPUS
- 8-pin 12V Hi-Density Power Connector
- Digi Power 11 Power Phase Design Premium 60A Power Choke Dr.MOS 60A
AQUANTIA® 10Gb/s BASE-T Ethernet
The new 10Gb/s network standard was specially designed to satisfy the users who are seeking immediate performance improvements. Based on AQUANTIA's AQtion client controller, it offers blazingly fast 10-gigabit/sec transfer speeds over Cat6 cables. The 10Gb/s Ethernet not only fully compatible with 5Gb/s & Gigabit Lan but also delivers lightning fast transfer speed, perfect for media center, workstation and gaming PC.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.Supports 4-Way SLI with NVIDIA® Quadro® & GTX VGA Cards
This flagship motherboard is able to support 4-Way SLI or 4-Way CrossFireX effortlessly. Not only support GeForce GTX multi-GPU, it is also fully compatible with NVIDIA® Quadro® professional desktop workstation graphics solutions 4-Way SLI.
*Please refer to NVIDIA® website for the 4-Way SLI supported graphics card list.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.Dual Intel® LAN
Users are able to connect two LAN cables to this motherboard's rear I/O. Dual LAN with Teaming function enabled on this motherboard allows two single connections to act as one single connection for twice the transmission bandwidth, making data transmission more effective. * Teaming is not supported with Windows® 10.Triple Ultra M.2
Triple of the world's fastest PCIe Gen3 x4 Ultra M.2 slots that deliver up to 32Gb/s transfer speed, it also supports SATA3 6Gb/s M.2 modules.>
*Performance result may vary with a different configuration.U.2 Connector
U.2 is for connecting some of the world's fastest U.2 PCIe Gen3 x4 SSDs.RGB LED
Build your own colorful lighting system! RGB LED and header allows users to connect LED strip and create their unique PC style easily. The ASRock RGB LED utility can be downloaded directly or from an all-in-one utility ASRock Live Update & APP Shop!
- Drag the tab to customize your preference.
- Toggle on/off the RGB LED switch And choose the channel.
- Select a RGB LED light effect from the drop-down menu.
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.
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.
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.
Gaming Armor
Built to Kill
Allows ASRock to be your most trustworthy ally, providing both hardware and software support. CPU Power
Hi-Density Power Connector
Dr. MOS
Memory
15µ Gold Contact
VGA Card
15µ Gold Contact
ASRock Steel Slot
Audio
Creative Sound Blaster™ Cinema 3
Cooling
XXL Aluminum Alloy Heatsink
8 Layer PCB x 2oz Copper
Internet
AQUANTIA® 10G LAN
Intel® LAN
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.8-Layer PCB / Better DDR4 Performance
The 8 Layer PCB comes with 4 sets of 2 ounce copper inner layers, providing stable signal traces and power shapes and delivering lower temperature and higher energy efficiency for overclocking! Thus, it's able to support the latest DDR4 memory modules with most extreme memory performance!PCI-E STEEL SLOTS
The advanced PCI-E Steel Slots packed with solid cover that prevent any signal interference with graphics cards. It also ensures the heavy graphics cards to be well-installed in the PCI-E slots safely.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.Creative Sound Blaster™ Cinema 3
Sound Blaster™ Cinema 3 is the latest software that is designed with SBX Pro Studio to deliver a holistic audio experience. Whether you're gaming or watching a movie, Reality 3D technology lets you enable 5.1/7.1 surround sound for an additional layer of transience to your listening experience even with just a pair of headphones or stereo speakers.
120dB SNR DAC
Gold Audio connector
TI® NE5532 Premium Headset Amplifier
Individual PCB Layers for R/L Audio Channel
Impedance Sensing on Front Out port
PCB Isolate Shielding
Pure Power-In
Nichicon Fine Gold Series Audio Caps
Gold Audio Jacks
Dual USB 3.1 (Type-A + Type-C)
This motherboard has a pair of onboard Type-A and Type-C USB 3.1 ports built on the rear i/o for supporting next generation USB 3.1 devices and to deliver up to 10 Gbps data transfer rates.SLI HB Bridge Free Bundled
The free bundled ASRock's new SLI HB Bridge is compatible with the NVIDIA® GeForce GTX 1080 and 1070 graphics cards that doubles the available transfer bandwidth, thus delivering rock stable gameplay and experiencing surround gaming in the best way.F-Stream
Modify Your Weapon Key Master
Consists of two major features, Sniper Key and Macro Key. It enhances your mouse and keyboard with customizable macros, sniper modes, key repeat rates and repeat delay.
F-Stream
F-Stream is Fatal1ty's multi purpose software suite with a new interface, more new features and improved utilities.
Fatal1ty Mouse Port
After plugging a USB mouse into the Fatal1ty Mouse Port and running F-Stream, gamers can choose their own preferred mouse polling rate from 125 Hz to 1000 Hz.
Key Master
Consists of two major features, Sniper Key and Macro Key. It enhances your mouse and keyboard with customizable macros, sniper modes, key repeat rates and repeat delay. 
Fatal1ty Mouse Port
After plugging a USB mouse into the Fatal1ty Mouse Port and running F-Stream, gamers can choose their own preferred mouse polling rate from 125 Hz to 1000 Hz. The specification is subject to change without notice in advance. The brand and product names are trademarks of their respective companies. Any configuration other than original product specification is not guaranteed.
The above user interface picture is a sample for reference. The actual user interface may vary with the updated software version.
