Motherboard ASRock A620AM-HVS Micro ATX — AMD A620A chipset, Socket AM5, DDR5, 2 DIMM, up to 128 GB, HDMI 2.1, M.2 2280

ASRock A620AM-HVS is a Micro ATX motherboard based on the AMD A620A chipset with Socket AM5, compatible with AMD Ryzen 7000, 8000 and 9000 series processors. It provides two DDR5 DIMM slots supporting up to 128 GB, a mix of PCIe 4.0 and 3.0 expansion options, M.2 and SATA storage interfaces, onboard audio and Gigabit LAN. The board includes modern conveniences such as front USB 3.2 Gen1 Type-C, BIOS Flashback and fan headers with PWM/DC detection for flexible cooling control.

Advantages

The motherboard uses Dr.MOS integrated power stages and 2 oz inner-layer copper for improved power delivery and thermal efficiency, supporting stable operation and overclocking headroom. A Hyper M.2 Gen4 x4 slot enables PCIe 4.0 SSD speeds for fast storage performance. Built‑in features like BIOS Flashback, Post Status Checker LEDs and preinstalled LAN driver simplify setup and maintenance. Multiple USB ports and RGB headers provide connectivity and customization options.

Suitable for

• Compact desktop builds for home or office use
• Systems using AMD Ryzen 7000/8000/9000 Series CPUs on Socket AM5
• Small gaming or multimedia PCs using one PCIe x16 graphics card and M.2 NVMe storage
• Upgrades where DDR5 memory and modern I/O (USB Type-C, PCIe Gen4 M.2) are required

Key specifications

• Form factor: Micro ATX
• Chipset: AMD A620A
• CPU support: AMD Socket AM5 — Ryzen 7000/8000/9000 Series
• Memory: 2 x DDR5 DIMM, dual channel, up to 128 GB (supports overclocking up to listed OC speeds)
• PCIe slots: 1 x PCIe 4.0 x16, 2 x PCIe 3.0 x1
• M.2 / storage: 1 Hyper M.2 (PCIe Gen4 x4), 1 Ultra M.2 (PCIe Gen3 x4 & SATA3), 2 x SATA3
• USB: 1 x USB 3.2 Gen1 Type-C (front header), 6 x USB 3.2 Gen1 (4 rear, 2 front), 8 x USB 2.0 (4 rear, 4 front)
• LAN: Realtek Gigabit Ethernet
• Audio: Realtek ALC897 7.1-channel HD Audio Codec
• Other: M.2 Key E slot for WiFi, BIOS Flashback, Post Status Checker LEDs

How to use

Install the CPU, cooler, and DDR5 modules into the board following standard motherboard and CPU manufacturer instructions. Mount the motherboard into a Micro ATX case, connect power from an ATX power supply, attach storage devices to M.2 slots or SATA ports, and connect front-panel headers including the USB Type-C if required. Use the BIOS Flashback feature with a USB drive to update BIOS without CPU or memory if needed, and rely on the preinstalled LAN driver for initial network connectivity during OS installation.

Recommendations

For stable performance, use quality DDR5 memory that matches the board’s supported profiles, ensure adequate case airflow and configure fan curves via the motherboard fan headers (PWM/DC detection). For best storage performance, install a PCIe 4.0 NVMe SSD in the Hyper M.2 slot. Keep the BIOS updated via BIOS Flashback when changing to newer Ryzen CPU generations.