• 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
  - Dual-Stack MOSFET (DSM)
  - Nichicon 12K Black Caps (100% Japan made high quality conductive polymer capacitors)
  - Matte Black PCB
  - High Density Glass Fabric PCB
  ASRock Steel Slots
  ASRock Ultra M.2 (PCIe Gen3 x4 & SATA3)
  ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
  ASRock Live Update & APP Shop
• CPU
  - Supports Intel^® Core™ X-Series Processor Family for the LGA 2066 Socket
  - Digi Power design
  - 11 Power Phase design
  - Supports Intel^® Turbo Boost Max Technology 3.0*
  
  

  *Please note that the 4-Core processors only support Intel^® Turbo Boost Technology 2.0.
• Chipset
  - Intel^® X299
• Memory
  - Quad Channel DDR4 Memory Technology
  - 4 x DDR4 DIMM Slots
  - Supports DDR4 4266+(OC)* / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3200(OC) / 2933(OC) / 2800(OC) / 2666 / 2400 / 2133 non-ECC, un-buffered memory*
  - Max. capacity of system memory: 128GB**
  - Supports Intel^® Extreme Memory Profile (XMP) 2.0
  - 15μ Gold Contact in DIMM Slots
  
  

  *Intel^® X299 does not support 1Rx16 memory modules.
  The maximum memory frequency supported may vary by processor type.
  
  **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 multilingual GUI support
  - ACPI 6.1 Compliant wake up events
  - SMBIOS 3.0 Support
  - CPU, DRAM, VPPM, VTTM, PCH 1.0V, VCCIO, VCCST, VCCSA, VCCSFR, VCCPLL 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
  - 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
  - 15μ Gold Audio Connector
  - Supports DTS Connect
• LAN
  - Gigabit LAN 10/100/1000 Mb/s
  - 1 x Giga PHY Intel^® I219V, 1 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.
• Slots
  - 3 x PCI Express 3.0 x16 Slots*
  - Supports AMD Quad CrossFireX™ and CrossFireX™
  - Supports NVIDIA^® Quad SLI™ and SLI™
  - 15μ Gold Contact in VGA PCIe Slot (PCIE1 and PCIE2)
  
  

  *If you install CPU with 44 lanes, PCIE1/PCIE2/PCIE3 will run at x16/x16/x4.
  If you install CPU with 28 lanes, PCIE1/PCIE2/PCIE3 will run at x16/x8/x4.
  If you install CPU with 16 lanes, PCIE1/PCIE2/PCIE3 will run at x16/x0/x4 or x8/x8/x4.
  Supports NVMe SSD as boot disks
• Storage
  - 8 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1, RAID 5, RAID 10, Intel^® Rapid Storage Technology 15 and Intel^® Smart Response Technology), NCQ, AHCI and Hot Plug*
  - 1 x Ultra M.2 Socket (M2_1), supports M Key type 2230/2242/2260/2280/22110 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_2), supports M Key type 2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s)**
  
  

  *If M2_1 is occupied by a SATA-type M.2 device, SATA3_0 will be disabled.
  If M2_2 is occupied by a SATA-type M.2 device, SATA3_1 will be disabled.
  
  **Supports Intel^® Optane™ Technology M10 Series
  Supports NVMe SSD as boot disks
  Supports ASRock U.2 Kit
• Connector
  - 1 x Virtual RAID On CPU Header
  - 1 x TPM Header
  - 1 x Power LED and Speaker Header
  - 2 x RGB LED Headers*
  - 1 x CPU Fan Connector (4-pin)**
  - 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)***
  - 3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)****
  - 1 x 24 pin ATX Power Connector (Hi-Density Power Connector)
  - 2 x 8 pin 12V Power Connectors (Hi-Density Power Connector)
  - 1 x Front Panel Audio Connector (15μ Gold Audio Connector)*****
  - 1 x Right Angle Front Panel Audio Connector*****
  - 1 x Thunderbolt™ AIC Connector (5-pin)******
  - 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)
  - 1 x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Supports ESD Protection)
  - 1 x Performance Mode / Easy OC Header
  
  

  *Supports in total up to 12V/3A, 36W LED Strip
  
  **The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
  
  ***The CPU/Water Pump Fan supports the water cooler fan of maximum 1.5A (24W) fan power.
  
  ****The Chassis/Water Pump Fan supports the water cooler fan of maximum 1.5A (24W) fan power.
  CPU_OPT/WP, CHA_FAN1/WP, CHA_FAN2/WP and CHA_FAN3/WP can auto detect if 3-pin or 4-pin fan is in use.
  
  *****Connect the audio device to either one of the audio connectors.
  
  ******The Thunderbolt™ AIC card can be installed in the enabled PCIe slot (depending on CPU type).
• Rear Panel I/O
  - 1 x PS/2 Mouse/Keyboard Port
  - 1 x Optical SPDIF Out Port
  - 4 x USB 2.0 Ports (Supports ESD Protection)
  - 1 x USB 3.1 Gen2 Type-A Port (10 Gb/s) (ASMedia ASM3142) (Supports ESD Protection)
  - 1 x USB 3.1 Gen2 Type-C Port (10 Gb/s) (ASMedia ASM3142) (Supports ESD Protection)
  - 4 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 Clear CMOS Button
  - HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone
• Software and UEFI
  Software
  - ASRock A-Tuning
  - ASRock RGB LED
  UEFI
  - ASRock EZ Mode
  - ASRock Full HD UEFI
  - ASRock My Favorites in UEFI
  - ASRock Instant Flash
  - ASRock Internet Flash
  - ASRock Crashless BIOS
  - ASRock UEFI System Browser
  - ASRock UEFI Tech Service
  - ASRock Easy RAID Installer
  
  

  *These utilities can be downloaded from ASRock Live Update & APP Shop.
• Support CD
  - Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar
• Accessories
  - Quick Installation Guide, Support CD, I/O Shield
  - 2 x SATA Data Cables
  - 1 x ASRock SLI_HB_Bridge_1S Card
  - 2 x Screws for M.2 Sockets
• Hardware Monitor
  - Temperature Sensing: CPU, CPU/Water Pump, Chassis/Water Pump Fans
  - Fan Tachometer: CPU, CPU/Water Pump, Chassis/Water Pump Fans
  - Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU/Water Pump, Chassis/Water Pump Fans
  - Fan Multi-Speed Control: CPU, CPU/Water Pump, Chassis/Water Pump Fans
  - Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, DRAM, PCH 1.0V, VCCIO, VCCSA, VCCSFR
• Form Factor
  - Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm
• OS
  - Microsoft Windows^® 10 64-bit
• Certifications
  - FCC, CE
  - ErP/EuP ready (ErP/EuP ready power supply is required)

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.