• Unique Feature
  ASRock USB 3.1 Gen2
  - ASRock USB 3.1 Gen2 Card/A+A (10 Gb/s)
  - ASRock USB 3.1 Gen2 Type-C Port (10 Gb/s)
  ASRock X Series OC Socket
  ASRock Super Alloy
  - XXL Aluminum Alloy Heatsink
  - Premium 60A Power Choke
  - Premium Memory Alloy Choke (Reduces 70% core loss compared to iron powder choke)
  - Ultra Dual-N MOSFET (UDM)
  - Nichicon 12K Platinum Caps (100% Japan made high quality conductive polymer capacitors)
  - Sapphire Black PCB
  ASRock Ultra M.2 (PCIe Gen3 x4 & SATA3)
  ASRock HDD Saver Technology
  ASRock Full Spike Protection
  ASRock APP Shop
• CPU
  - Supports Intel^® Core™ i7 and Xeon^® 22-Core Processors Family for the LGA 2011-3 Socket
  - Digi Power design
  - 12 Power Phase design
  - Supports Intel^® Turbo Boost 2.0 Technology
  - Supports Untied Overclocking Technology
• Chipset
  - Intel^® X99
• Memory
  - Quad Channel DDR4 Memory Technology
  - 8 x DDR4 DIMM Slots
  - Supports DDR4 3200+(OC)*/2933(OC)/2800(OC)/2400(OC)/2133 non-ECC, un-buffered memory
  - Supports non-ECC RDIMM (Registered DIMM)
  - Supports DDR4 ECC, un-buffered memory/RDIMM with Intel^® Xeon^® processors E5 series in the LGA 2011-3 Socket
  - Max. capacity of system memory: 128GB (with Core™ i7 CPU Broadwell-E) or 64GB (with Core™ i7 CPU Haswell-E) or 256GB (With Xeon^® CPU)
  - Supports Intel^® Extreme Memory Profile (XMP) 2.0
  - 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.
  
  **Please refer to Memory Support List on ASRock's website for more information.
• BIOS
  - 2 x 128Mb AMI UEFI Legal BIOS with multilingual GUI support (1 x Main BIOS and 1 x Backup BIOS)
  - Supports Secure Backup UEFI Technology
  - ACPI 5.0 Compliant wake up events
  - SMBIOS 2.7 Support
  - CPU, DRAM, PCH 1.05V, PCH 1.5V, VPPM Voltage Multi-adjustment
• Graphics
  - n/a
• Audio
  - 7.1 CH HD Audio with Content Protection (Realtek ALC1150 Audio Codec)
  - Premium Blu-ray Audio support
  - Supports Surge Protection (ASRock Full Spike Protection)
  - Supports Purity Sound™ 2
  - Nichicon Fine Gold Series Audio Caps
  - 115dB SNR DAC with differential amplifier
  - TI^® NE5532 Premium Headset Amplifier (Supports up to 600 ohm headsets)
  - Direct Drive Technology
  - EMI shielding cover
  - PCB isolate shielding
  - Supports DTS Connect
• LAN
  - 1 x Intel^® I218V (Gigabit LAN PHY 10/100/1000 Mb/s)
  - 1 x Qualcomm^® Atheros^® AR8171 (PCIE x1 Gigabit LAN 10/100/1000 Mb/s)
  - Supports Qualcomm^® Atheros^® Security Wake On Internet Technology (on Qualcomm^® Atheros^® AR8171)
  - Supports Wake-On-LAN
  - Supports Lightning/ESD Protection (ASRock Full Spike Protection)
  - Supports Energy Efficient Ethernet 802.3az
  - Supports PXE
• Slots
  - 3 x PCI Express 3.0 x16 Slots (PCIE1 @ x16 mode; PCIE3 @ x16 mode; PCIE5 @ x8 mode)*
  - 2 x PCI Express 2.0 x1 Slots
  - 1 x mini-PCI Express Slot
  - Supports AMD Quad CrossFireX™, 3-Way CrossFireX™ and CrossFireX™
  - Supports NVIDIA^® Quad SLI™, 3-Way SLI™ and SLI™**
  - 15μ Gold Contact in VGA PCIe Slot (PCIE1 and PCIE3)
  
  

  *If M.2 PCI Express module is installed, PCIE5 slot will be disabled.
  If you install CPU with 28 lanes, PCIE1/PCIE3/PCIE5 will run at x16/x8/x4.
  
  **If you install CPU with 28 lanes, 3-Way SLI™ is not supported. To support 3-Way SLI™, please install the CPU with 40 lanes.
• Storage
  - 10 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1, RAID 5, RAID 10 and Intel^® Rapid Storage 13), NCQ, AHCI, Hot Plug and ASRock HDD Saver Technology (SSATA3_3 connector is shared with the eSATA port) (SSATA3_2 connector is shared with Ultra M.2 Socket)*
  - 1 x SATA Express 10 Gb/s Connector (shared with SATA3_4 and SATA3_5)
  - 1 x eSATA Connector, supports NCQ, AHCI and Hot Plug
  - 1 x Ultra M.2 Socket, supports M Key M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s)**
  
  

  *RAID is supported on SATA3_0 ~ SATA3_5 ports only.
  
  **Support to be announced.
• USB
  - 2 x USB 3.1 Gen2 Type-A Ports (10 Gb/s) (Supports ESD Protection (ASRock Full Spike Protection))
• Connector
  - 1 x COM Port Header
  - 1 x TPM Header
  - 1 x Power LED Header
  - 2 x CPU Fan Connectors (1 x 4-pin, 1 x 3-pin) (Smart Fan Speed Control)
  - 3 x Chassis Fan Connectors (1 x 4-pin, 2 x 3-pin) (Smart Fan Speed Control)
  - 1 x Power Fan Connector (3-pin)
  - 1 x 24 pin ATX Power Connector
  - 1 x 8 pin 12V Power Connector (Hi-Density Power Connector)
  - 1 x HDD Saver Connector
  - 1 x PCIe Power Connector
  - 1 x Front Panel Audio Connector
  - 1 x Thunderbolt™ AIC Connector
  - 2 x USB 2.0 Headers (support 4 USB 2.0 ports) (Supports ESD Protection (ASRock Full Spike Protection))
  - 1 x Vertical Type A USB 2.0
  - 2 x USB 3.1 Gen1 Headers (Support 4 USB 3.1 Gen1 ports) (Supports ESD Protection (ASRock Full Spike Protection))
  - 1 x Dr. Debug with LED
  - 1 x Power Switch with LED
  - 1 x Reset Switch with LED
  - 1 x BIOS Selection Switch
• Rear Panel I/O
  - 1 x PS/2 Mouse/Keyboard Port
  - 1 x Optical SPDIF Out Port
  - 1 x eSATA Connector
  - 2 x USB 2.0 Ports (Supports ESD Protection (ASRock Full Spike Protection))
  - 1 x USB 3.1 Gen2 Type-C Port (10 Gb/s) (ASMedia ASM1142) (Supports ESD Protection (ASRock Full Spike Protection))
  - 4 x USB 3.1 Gen1 Ports (ASMedia ASM1074 hub) (Supports ESD Protection (ASRock Full Spike Protection))
  - 2 x RJ-45 LAN Ports with LED (ACT/LINK LED and SPEED LED)
  - 1 x Clear CMOS Switch
  - HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone
• Software and UEFI
  Software
  - ASRock A-Tuning
  - ASRock Disk Health Report
  - ASRock USB Key
  - ASRock APP Charger
  - ASRock XFast RAM
  - ASRock Restart to UEFI
  UEFI
  - ASRock Full HD UEFI
  - ASRock My Favorites in UEFI
  - ASRock UEFI Guide
  - ASRock Instant Flash
  - ASRock Internet Flash
  - ASRock Crashless BIOS
  - ASRock OMG (Online Management Guard)
  - ASRock UEFI System Browser
  - ASRock UEFI Tech Service
  - ASRock Dehumidifier
  - ASRock Easy RAID Installer
  - ASRock Easy Driver Installer
• Support CD
  - Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar, Start8 (30 days trial)
• Accessories
  - 1 x ASRock USB 3.1 Gen2 Card/A+A
  - 1 x ASRock SLI_Bridge_2S Card
  - 1 x ASRock 3-Way SLI-2S1S Bridge Card
  - Quick Installation Guide, Support CD, I/O Shield
  - 4 x SATA Data Cables
  - 1 x HDD Saver Cable
  - 1 x Screw for Ultra M.2 Socket
  - 1 x Screw for mini-PCIe Slot
• Hardware Monitor
  - CPU, Chassis temperature sensing
  - CPU, Chassis, Power Fan Tachometer
  - CPU, Chassis Quiet Fan (Auto adjust chassis fan speed by CPU temperature)
  - CPU, Chassis Fan multi-speed control
  - Voltage monitoring: +12V, +5V, +3.3V, CPU Input Voltage, CPU Internal Voltages
• Form Factor
  - ATX Form Factor
  - 2oz Copper PCB
  - High Density Glass Fabric PCB
  - Multiple Filter Cap (MFC) (Filter different noise by 3 different capacitors: DIP solid cap, POSCAP and MLCC)
• OS
  - Microsoft^® Windows^® 10 64-bit / 8.1 32-bit / 8.1 64-bit / 8 32-bit / 8 64-bit / 7 32-bit / 7 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.