ASRock A320M-HDV mATX motherboard AMD Promontory A320 chipset, For AM4 socket, 2x DDR4 RAM, M.2/ SATA, DVI VGA HDMI, USB 3.0 Specifications

CPU Socket Type AM4 CPU Type A-Series / Ryzen Series Chipset AMD Promontory A320 Number of Memory Slots 2×288pin Memory Standard Ryzen series CPUs support DDR4 3200+(OC)/ 2933(OC)/ 2667/ 2400/ 2133 * 7th Gen A-Series APUs support DDR4 2400/ 2133 *** Please refer to Memory Support List on ASRock's website for more information. ** 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. Maximum Memory Supported 32GB Channel Supported Dual Channel

Expansion Slots PCI Express 3.0 x16 AMD Ryzen series CPUs

• 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)*

• Supports NVMe SSD as boot disks PCI Express x1 AMD 7th A-Series APUs

• 1 x PCI Express 2.0 x1 Slot Storage Devices SATA 6Gb/s 4 x SATA3 6.0Gb/s Connectors, support RAID, NCQ, AHCI and Hot Plug M.2 1 x Ultra M.2 Socket, supports M Key type 2242/2260/2280 M.2 SATA3 6.0Gb/s module and M.2 PCI Express module up to Gen3 x4 (32Gb/s) (with Ryzen Series CPU) or Gen3 x2 (16Gb/s) (with A-Series APU)* *Supports ASRock U.2 Kit Supports NVMe SSD as boot disks SATA RAID 0/1/10

Onboard Video Onboard Video Chipset Integrated AMD Radeon R-Series Graphics in A-series APU* DirectX 12, Pixel Shader 5.0 Max. shared memory 2GB