Description

• Unique Feature
  ASRock Super Alloy
  – Premium 50A Power Choke
  – Sapphire Black PCB
  – High Density Glass Fabric PCB
  ASRock Hyper M.2 (PCIe Gen4x4)
  ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
  ASRock Live Update & APP Shop
• CPU
  – Supports AMD AM4 Socket Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors*
  – 6 Power Phase design

  *Not compatible with AMD Athlon™ Processors.
• Chipset
  – AMD B550
• Memory
  – Dual Channel DDR4 Memory Technology
  – 2 x DDR4 DIMM Slots
  – AMD Ryzen series CPUs (Vermeer) support DDR4 4600+(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
  – AMD Ryzen series CPUs (Matisse) support DDR4 4600+(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
  – AMD Ryzen series APUs (Cezanne) support DDR4 4733+(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
  – AMD Ryzen series APUs (Renoir) support DDR4 4733+(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
  – AMD Ryzen series APUs (Picasso) support DDR4 3533+(OC) / 3466(OC) / 3200(OC) / 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory*
  – Max. capacity of system memory: 64GB**
  – Supports Extreme Memory Profile (XMP) memory modules
  – 15μ Gold Contact in DIMM Slots*

  *For Ryzen Series APUs (Picasso, Cezanne and Renoir), ECC is only supported with PRO CPUs.
  Please refer to below table for AMD non-XMP memory frequency support. For more details.

  Ryzen Series CPUs (Vermeer):
  

  Ryzen Series CPUs (Matisse):
  

  Ryzen Series APUs (Cezanne):
  

  Ryzen Series APUs (Renoir):
  

  Ryzen Series CPUs (Picasso):
  

  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
  – 256Mb 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, CPU VDDCR_SOC, DRAM, VDDP Voltage Multi-adjustment
• Graphics
  – Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU*
  – DirectX 12, Pixel Shader 5.0
  – Shared memory default 2GB. Max Shared memory supports up to 16GB.**
  – Three graphics output options: D-Sub, DVI-D and HDMI
  – Supports Triple Monitor
  – Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096×2160) @ 60Hz
  – Supports DVI-D with max. resolution up to 1920×1200 @ 60Hz
  – Supports D-Sub with max. resolution up to 1920×1200 @ 60Hz
  – Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI 2.1 Port (Compliant HDMI monitor is required)
  – Supports HDR (High Dynamic Range) with HDMI 2.1
  – Supports HDCP 2.3 with DVI-D and HDMI 2.1 Ports***
  – Supports 4K Ultra HD (UHD) playback with HDMI 2.1 Port
  – Supports Microsoft^® PlayReady

  *Actual support may vary by CPU

  **The Max shared memory 16GB requires 32GB system memory installed.

  ***Picasso supports HDCP 2.2 with HDMI 2.0 Port

• Audio
  – 7.1 CH HD Audio (Realtek ALC887 Audio Codec)
  – Supports Surge Protection
• LAN
  – PCIE x1 Gigabit LAN 10/100/1000 Mb/s
  – Realtek RTL8111H
  – Supports Wake-On-LAN
  – Supports Lightning/ESD Protection
  – Supports Energy Efficient Ethernet 802.3az
  – Supports PXE
• Slots
  AMD Ryzen series CPUs (Vermeer and Matisse)
  – 1 x PCI Express 4.0 x16 Slot (PCIE1: x16 mode)*
  AMD Ryzen series APUs (Cezanne and Renoir)
  – 1 x PCI Express 3.0 x16 Slot (PCIE1: x16 mode)*
  AMD Ryzen series APUs (Picasso)
  – 1 x PCI Express 3.0 x16 Slot (PCIE1: x8 mode)*

  – 1 x PCI Express 3.0 x1 Slot

  *Supports NVMe SSD as boot disks
• Storage
  – 4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug
  – 1 x Hyper M.2 Socket, supports M Key type 2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen4x4 (64 Gb/s) (with Vermeer, Matisse) or Gen3x4 (32 Gb/s) (with Cezanne, Renoir and Picasso)*

  *Supports NVMe SSD as boot disks
  Supports ASRock U.2 Kit
• Connector
  – 1 x SPI TPM Header
  – 1 x COM Port Header
  – 1 x Chassis Intrusion and Speaker Header
  – 1 x CPU Fan Connector (4-pin)*
  – 2 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)**
  – 1 x 24 pin ATX Power Connector
  – 1 x 4 pin 12V Power Connector
  – 1 x Front Panel Audio Connector
  – 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)
  – 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection)

  *The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.

  **The Chassis Fan supports the water cooler fan of maximum 1A (12W) fan power.
  CHA_FAN2 can auto detect if 3-pin or 4-pin fan is in use.

• Rear Panel I/O
  – 1 x PS/2 Mouse/Keyboard Port
  – 1 x D-Sub Port
  – 1 x DVI-D Port
  – 1 x HDMI Port
  – 2 x USB 2.0 Ports (Supports ESD Protection)
  – 4 x USB 3.2 Gen1 Ports (Supports ESD Protection)
  – 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
  – HD Audio Jacks: Line in / Front Speaker / Microphone
• Software and UEFI
  Software
  – ASRock Motherboard Utility (A-Tuning)
  – ASRock XFast LAN
  UEFI
  – ASRock Full HD UEFI
  – ASRock Instant Flash

  *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 Screw for M.2 Socket
• Hardware Monitor
  – Temperature Sensing: CPU, Chassis Fans
  – Fan Tachometer: CPU, Chassis Fans
  – Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, Chassis Fans
  – Fan Multi-Speed Control: CPU, Chassis Fans
  – CASE OPEN detection
  – Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore
• Form Factor
  – Micro ATX Form Factor: 9.0-in x 7.9-in, 23.0 cm x 20.1 cm
  – Solid Capacitor design
• OS
  – Microsoft^® Windows^® 10 64-bit / 11 64-bit
• Certifications
  – FCC, CE
  – ErP/EuP ready (ErP/EuP ready power supply is required)