• Unique Feature
  ASRock Super Alloy
  - XXL Aluminum Alloy Heatsink
  - Premium 45A Power Choke
  - Nichicon 12K Black Caps (100% Japan made high quality conductive polymer capacitors)
  - I/O Armor
  - Sapphire Black PCB
  - High Density Glass Fabric PCB
  - 2oz Copper 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 AMD Socket AM4 A-Series APUs (Bristol Ridge) and Ryzen Series CPUs (Vermeer, Cezanne, Renoir, Summit Ridge, Raven Ridge and Pinnacle Ridge)*
  - 12 Power Phase design
  
  

  *Bristol Ridge does not supports since BIOS version 7.XX.
  Vermeer, Cezanne and Renoir CPUs are supported after updating the BIOS, using another CPU for that update.
• Chipset
  - AMD Promontory X370
• Memory
  - Dual Channel DDR4 Memory Technology
  - 4 x DDR4 DIMM Slots
  - AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4 2933+(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
  - AMD Ryzen series CPUs (Summit Ridge) support DDR4 2933+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
  - AMD Ryzen series CPUs (Raven Ridge) support DDR4 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory*
  - AMD 7^th Gen A-Series APUs support DDR4 2400 / 2133 ECC & non-ECC, un-buffered memory*
  - Max. capacity of system memory: 64GB*
  - 15μ Gold Contact in DIMM Slots
  
  

  *For Ryzen Series CPUs (Raven Ridge), ECC is only supported with PRO CPUs.
  Please refer to below table for DDR4 UDIMM maximum frequency support.
  
  A-Series APUs:
  
  
  Ryzen Series CPUs (Matisse):
  
  
  Ryzen Series CPUs (Pinnacle Ridge):
  
  
  Ryzen Series CPUs (Picasso):
  
  
  Ryzen Series CPUs (Summit Ridge):
  
  
  Ryzen Series CPUs (Raven Ridge):
  
  
  SR: Single rank DIMM, 1Rx4 or 1Rx8 on DIMM module label
  DR: Dual rank DIMM, 2Rx4 or 2Rx8 on DIMM module label
  
  **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
  - Integrated AMD Radeon™ Vega Series Graphics in Ryzen Series APU*
  - Integrated AMD Radeon™ R-Series Graphics in A-series APU*
  - DirectX 12, Pixel Shader 5.0
  - Shared memory default 2GB. Max Shared memory supports up to 16GB.**
  - Supports HDMI with max. resolution up to 4K x 2K (4096x2160) @ 24Hz / (3840x2160) @ 30Hz
  - Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI Port (Compliant HDMI monitor is required)
  - Supports HDCP 1.4 with HDMI Port
  - Supports Full HD 1080p Blu-ray (BD) playback with HDMI Port
  
  

  *Actual support may vary by CPU
  
  **The Max shared memory 16GB requires 32GB system memory installed.
• Audio
  - 7.1 CH HD Audio with Content Protection (Realtek ALC892 Audio Codec)
  - Premium Blu-ray Audio support
  - Supports Surge Protection
  - Nichicon Fine Gold Series Audio Caps
  - PCB Isolate Shielding
  - Individual PCB Layers for R/L Audio Channel
• LAN
  - Gigabit LAN 10/100/1000 Mb/s
  - GigaLAN Intel^® I211AT
  - Supports Wake-On-LAN
  - Supports Lightning/ESD Protection
  - Supports Energy Efficient Ethernet 802.3az
  - Supports PXE
• Slots
  AMD Ryzen series CPUs (Summit Ridge and Pinnacle Ridge)
  - 2 x PCI Express 3.0 x16 Slots (single at x16 (PCIE2); dual at x8 (PCIE2) / x8 (PCIE4))*
  AMD 7^th A-Series APUs
  - 1 x PCI Express 3.0 x16 Slot (single at x8 (PCIE2))*
  AMD Ryzen series CPUs (Raven Ridge)
  - 1 x PCI Express 3.0 x16 Slot (single at x8 (PCIE2))*
  AMD Athlon series CPUs
  - 1 x PCI Express 3.0 x16 Slot (single at x4 (PCIE2))*
  
  - 4 x PCI Express 2.0 x1 Slots
  - Supports AMD Quad CrossFireX™ and CrossFireX™**
  - Supports NVIDIA^® Quad SLI™ and SLI™**
  - 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module
  - 15μ Gold Contact in VGA PCIe Slot (PCIE2)
  
  

  *Supports NVMe SSD as boot disks
  
  **This feature is only supported with Ryzen Series CPUs (Matisse, Summit Ridge and Pinnacle Ridge).
• Storage
  - 6 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug
  - 1 x Ultra M.2 Socket (M2_1), 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) (with Matisse, Picasso, Summit Ridge, Raven Ridge and Pinnacle Ridge) or Gen3 x2 (16 Gb/s) (with A-Series APU and Athlon series APU)*
  - 1 x M.2 Socket (M2_2), supports M Key type 2230/2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen2 x2 (10 Gb/s)*
  
  

  *Supports NVMe SSD as boot disks
  Supports ASRock U.2 Kit
• Connector
  - 1 x COM Port Header
  - 1 x TPM Header
  - 1 x Power LED and Speaker Header
  - 1 x AMD Fan LED 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)
  - 1 x 8 pin 12V Power Connector (Hi-Density Power Connector)
  - 1 x Front Panel Audio Connector
  - 1 x AMD LED Fan USB Header
  - 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)
  
  

  *Supports in total up to 12V/3A, 36W LED Strip
  The AMD Fan LED Header supports LED strips of maximum load of 3A (36W) and length up to 2.5M.
  
  **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.
  CHA_FAN2 can auto detect if 3-pin or 4-pin fan is in use.
• Rear Panel I/O
  - 2 x Antenna Ports
  - 1 x PS/2 Mouse Port
  - 1 x PS/2 Keyboard Port
  - 1 x HDMI Port
  - 1 x Optical SPDIF Out Port
  - 1 x USB 3.1 Gen1 Type-A Port (Supports ESD Protection)
  - 1 x USB 3.1 Gen1 Type-C Port (Supports ESD Protection)
  - 6 x USB 3.1 Gen1 Ports (Supports ESD Protection)
  - 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
  - HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone
• Software and UEFI
  Software
  - ASRock A-Tuning
  - ASRock RGB LED
  - ASRock APP Charger
  UEFI
  - ASRock Full HD UEFI
  - ASRock Instant Flash
  - 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_2S Card
  - 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
• OS
  - Microsoft Windows^® 10 64-bit / 11 64-bit*
  
  

  *Bristol Ridge and Summit Ridge do not officially support Windows^® 11.
• Certifications
  - FCC, CE
  - ErP/EuP ready (ErP/EuP ready power supply is required)

The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.

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.