ASRock A320M-HDV R4.0, AM4, AMD A320, µATX

AM4

• 6 Power Phase design
  
• Supports CPU up to 105W

• 2 x DDR4 DIMM Slots
  
• AMD Ryzen series CPUs (Matisse) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
  
• AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
  
• AMD Ryzen series CPUs (Picasso) support DDR4 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory*
  
• AMD Ryzen series CPUs (Summit Ridge) support DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
  
• AMD Ryzen series CPUs (Raven Ridge) support DDR4 3200+(OC) / 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory*
  
• AMD 7th Gen A-Series APUs support DDR4 2400 / 2133 non-ECC, un-buffered memory*
  
• Max. capacity of system memory: 32GB**
  
• 15μ Gold Contact in DIMM Slots

- 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.**
  
• Three graphics output options: D-Sub, DVI-D and HDMI
  
• Supports Triple Monitor
  
• Supports HDMI with max. resolution up to 4K x 2K (4096x2160) @ 24Hz / (3840x2160) @ 30Hz
  
• Supports DVI-D with max. resolution up to 1920x1200 @ 60Hz
  
• Supports D-Sub with max. resolution up to 2048x1536 @ 60Hz
  
• 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 DVI-D and HDMI 1.4 Ports
  
• Supports Full HD 1080p Blu-ray (BD) playback with DVI-D and HDMI Ports

*Actual support may vary by CPU

AMD Ryzen series CPUs (Matisse, Summit Ridge and Pinnacle Ridge)

• 1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode)*
  

AMD 7th A-Series APUs

• 1 x PCI Express 3.0 x16 Slot (PCIE2: x8 mode)*
  

AMD Ryzen series CPUs (Picasso, Raven Ridge)

• 1 x PCI Express 3.0 x16 Slot (PCIE2: x8 mode)*
  

AMD Athlon series CPUs

• 1 x PCI Express 3.0 x16 Slot (PCIE2: x4 mode)*
  

• 1 x PCI Express 2.0 x1 Slot

- 4 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, supports M Key type 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 2xxGE series APU)*

*Supports ASRock U.2 Kit
Supports NVMe SSD as boot disks

• Supports Surge Protection
  
• ELNA Audio Caps

• Realtek RTL8111H
  
• Supports Wake-On-LAN
  
• Supports Lightning/ESD Protection
  
• Supports Energy Efficient Ethernet 802.3az
  
• Supports PXE

- 1 x COM Port Header

• 1 x TPM Header
  
• 1 x Chassis Intrusion and Speaker Header
  
• 1 x CPU Fan Connector (4-pin)*
  
• 2 x Chassis Fan Connectors (1 x 4-pin, 1 x 3-pin)**
  
• 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 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Supports ESD Protection)

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

• 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 3.1 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