ASROCK A520M HVS AMD Ryzen Motherboard ACC28

• ASRock Super Alloy
  - Premium 50A Power Choke
  - Sapphire Black PCB
  - High Density Glass Fabric PCB
  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 AM4 Socket Ryzen™ 3000, 4000 G-Series and 5000 and 5000 G-Series Desktop Processors*
  - 6 Power Phase design
  
  

  *Not compatible with AMD Ryzen™ 5 3400G and Ryzen™ 3 3200G.
• Chipset
  - AMD A520
• 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) / 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*
  - Max. capacity of system memory: 64GB**
  - Supports Extreme Memory Profile (XMP) memory modules
  - 15μ Gold Contact in DIMM Slots
  
  

  *For Ryzen Series APUs (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 CPUs:
  
  
  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, 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.**
  - Dual graphics output: support D-Sub and HDMI ports by independent display controllers
  - Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096x2160) @ 60Hz
  - Supports D-Sub with max. resolution up to 1920x1200 @ 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 HDMI 2.1 Port
  - 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.
• Audio
  - 7.1 CH HD Audio (Realtek ALC887/897 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
  - 1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode)*
  - 1 x PCI Express 3.0 x1 Slot
  
  

  *Supports NVMe SSD as boot disks
• Storage
  CPU:
  - 1 x Ultra M.2 Socket (M2_1, Key M), supports type 2242/2260/2280 SATA3 6.0 Gb/s & PCIe Gen3x4 (32 Gb/s) modes*
  Chipset:
  - 4 x SATA3 6.0 Gb/s Connectors
  
  

  *Supports NVMe SSD as boot disks
  Supports ASRock U.2 Kit
• RAID
  - Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices
• 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 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)
• 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
  - 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)

Images and videos are for illustration purposes to show typical setup.