• Unique Feature
  Rock-Solid Durability
  - 8 Power Phase
  - Pre-Installed I/O Shield
  Ultrafast Connectivity
  - 2.5G LAN
• CPU
  - Supports AMD AM4 Socket Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors
• Chipset
  - AMD B550
• Memory
  - Dual Channel DDR4 Memory Technology
  - 4 x DDR4 DIMM Slots
  - AMD Ryzen series CPUs (Vermeer) support DDR4 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 CPUs (Matisse) support DDR4 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 (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 3333+(OC) / 3200(OC) / 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory*
  - Max. capacity of system memory: 128GB*
  - Supports Extreme Memory Profile (XMP) memory modules* Please refer to below table for AMD non-XMP memory frequency support. For more details, please refer to the QVL on ASRock's website.
  
  

  * For Ryzen Series APUs (Picasso, Cezanne and Renoir), ECC is only supported with PRO CPUs.
  **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.
  
  Ryzen Series CPUs (Vermeer):
  
  
  Ryzen Series CPUs (Matisse):
  
  
  Ryzen Series APUs (Cezanne):
  
  
  Ryzen Series APUs (Renoir):
  
  
  Ryzen Series APUs (Picasso):
  
  
  SR: Single rank DIMM, 1Rx4 or 1Rx8 on DIMM module label
  DR: Dual rank DIMM, 2Rx4 or 2Rx8 on DIMM module label
  
• BIOS
  - 128Mb AMI UEFI Legal BIOS with GUI support
• Graphics
  Integrated AMD Radeon™ Vega Series Graphics in Ryzen Series APU* (Actual support may vary by CPU)
  - 1 x HDMI 2.1, supports HDR, HDCP 2.3, 4K Ultra HD (UHD) playback and max. resolution up to 4K 60Hz*
  - 1 x DisplayPort 1.4, supports HDCP 2.3, 4K Ultra HD (UHD) playback and max. resolution up to 5K 120Hz*
  
  

  * Picasso supports HDCP 2.2 with HDMI 2.0 Port
• Audio
  - 7.1 CH HD Audio (Realtek ALC897 Audio Codec)
• LAN
  - 2.5 Gigabit LAN 10/100/1000/2500 Mb/s
  - Dragon RTL8125BG
  - Supports Dragon 2.5G LAN Software
  - Smart Auto Adjust Bandwidth Control
  - Visual User Friendly UI
  - Visual Network Usage Statistics
  - Optimized Default Setting for Game, Browser, and Streaming Modes
  - User Customized Priority Control
• Slots
  AMD Ryzen series CPUs (Vermeer and Matisse)
  - 2 x PCIe x16 Slots (PCIE1: Gen4x16 mode; PCIE3: Gen3 x4 mode)*
  - 2 x PCIe x16 Slots (PCIE1: Gen3x16 mode; PCIE3: Gen3 x4 mode)*
  - 2 x PCIe x16 Slots (PCIE1: Gen3x8 mode; PCIE3: Gen3 x4 mode)
  - Supports AMD CrossFire™
  - 1 x PCIe 3.0 x1 Slot (PCIE2: x1 mode)
  
  

  * AMD Ryzen series APUs (Cezanne and Renoir)
  AMD Ryzen series APUs (Picasso)
  ** Supports NVMe SSD as boot disks
• Storage
  CPU:
  - 1 x Hyper M.2 Socket (M2_1, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode (with Vermeer, Matisse) or Gen3x4 (32 Gb/s) mode (with Cezanne, Renoir and Picasso)*
  Chipset:
  - 1 x M.2 Socket (M2_2, Key M), supports type 2280 SATA3 6.0 Gb/s & PCIe Gen3x2 (16 Gb/s) modes*
  - 4 x SATA3 6.0 Gb/s Connectors
  
  

  *Supports NVMe SSD as boot disks
  NVMe SSD is not supported with AMD Athlon™ 3000G Processors
• RAID
  - Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices
• USB
  CPU:
  - 4 x USB 3.2 Gen1 Type-A (2 Rear (USB32_12), 2 Front (USB3_5_6)) Chipset:
  - 2 x USB 3.2 Gen1 Type-A (Rear (USB32_34))
  - 6 x USB 2.0 (2 Rear, 4 Front)
  
  

  * All USB ports support ESD Protection
• Connector
  - 1 x SPI TPM Header
  - 1 x Power LED and Speaker Header
  - 2 x RGB LED Headers*
  - 2 x Addressable LED Headers**
  - 1 x CPU Fan Connector (4-pin)***
  - 3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)****
  - 1 x 24 pin ATX Power Connector
  - 1 x 8 pin 12V Power Connector
  - 1 x Front Panel Audio Connector
  - 2 x USB 2.0 Headers (Support 4 USB 2.0 ports)
  - 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports)
  
  

  * Support in total up to 12V/3A, 36W LED Strip
  ** Support in total up to 5V/3A, 15W LED Strip
  *** CPU_FAN1 supports the fan power up to 1A (12W).
  **** CHA_FAN1~3/WP support the fan power up to 2A (24W).
  CHA_FAN1~3/WP 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 HDMI Port
  - 1 x DisplayPort 1.4
  - 4 x USB 3.2 Gen1 Ports
  - 2 x USB 2.0 Ports
  - 1 x RJ-45 LAN Port with LED
  - HD Audio Jacks: Line in / Front Speaker / Microphone
• Software and UEFI
  Software
  - ASRock Motherboard Utility (A-Tuning)
  - ASRock Dragon 2.5G LAN Software
  - ASRock Polychrome SYNC*
  UEFI
  - ASRock Full HD UEFI
  - ASRock Instant Flash
  
  

  *These utilities can be downloaded from ASRock Live Update & APP Shop.
• Accessories
  - 1 x User Manual
  - 2 x SATA Data Cables
  - 1 x Screw for M.2 Socket
• Form Factor
  - Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm
  - 2oz Copper PCB
• OS
  - Microsoft Windows^® 10 64-bit / 11 64-bit
• 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.