Asus Prime A620A-PLUS WIFI AM5 DDR5 Motherboard ATX is engineered to bring the power, flexibility, and connectivity modern builders and creators need. Built around the AM5 socket and AMD A620 chipset, this ATX motherboard unlocks the full potential of Ryzen™ 9000, 8000, and 7000 Series processors with a toolkit of BIOS and software optimizations, comprehensive memory tuning, and high‑speed storage and networking options. Whether you’re assembling a responsive workstation for content creation, a high‑throughput machine learning development rig, or a reliable everyday PC, the PRIME A620A‑PLUS WIFI delivers a balanced blend of performance, expandability, and intelligent features designed for today’s demanding workloads.
Benefits
- Accelerated AI and LLM workflows: Exclusive AI Cache Boost technology optimizes CPU cache and memory paths to accelerate local large language model (LLM) performance—delivering meaningful gains for on‑device inference and development when paired with Ryzen™ 9000 Series CPUs.
- Tunable performance for every builder: Advanced memory and UEFI tuning options let you squeeze every bit of performance from DDR5 modules, from plug‑and‑play profiles for entry kits to full EXPO™ overclocking for high‑speed modules.
- Stable, efficient power delivery: A robust 8+2+1 phase design with discrete MOSFETs ensures consistent, efficient power for modern Ryzen processors under load, translating to smoother multitasking and reliable long‑term performance.
- Expandability that keeps pace with your needs: Dual M.2 slots—with one supporting PCIe 4.0 at up to 64 Gbps—plus four SATA 6Gb/s ports and multiple PCIe expansion slots give you flexibility for fast OS drives, large storage pools, and add‑in cards.
- Ready for real‑world connectivity: Onboard WiFi, wired gigabit Ethernet, USB 3.2 Gen 2 Type‑C and Type‑A, and high‑fidelity 7.1 audio provide the ports and network performance needed for fast transfers, streaming, and immersive multimedia.
- AI Cache Boost & Advanced AI PC readiness
- Robust power architecture
- Leading DDR5 memory support and tuning
- High-speed storage and expansion
- Comprehensive connectivity and immersive audio
Key features
- Exclusive BIOS-level AI Cache Boost fine‑tunes CPU cache and memory pathways for up to 29% faster local LLM performance when used with compatible Ryzen™ CPUs, making this board an excellent choice for developers and creators working with on‑device AI workloads.
- 8+2+1 phase power delivery with discrete MOSFETs and board-level optimizations for stable voltage and thermal behavior. Designed to give your AM5 CPU the clean, consistent power it needs for sustained performance.
- Four DDR5 memory slots support up to 256GB and speeds of up to 7600+ MT/s (OC) with Ryzen™ 9000, 8000, and 7000 Series processors. ASUS Enhanced Memory Profile (AEMP) auto-detects and optimizes non‑EXPO modules, while full EXPO™ support and extensive UEFI controls empower aggressive memory tuning.
- Dual M.2 slots—including one PCIe 4.0-capable M.2 running up to 64 Gbps—plus four SATA 6Gb/s ports let you configure ultra‑fast OS and application drives alongside large capacity storage. A full‑length PCIe 4.0 x16 slot is ready for the latest GPUs, and additional PCIe lanes support expansion cards for networking, capture, and acceleration.
- Integrated WiFi, Realtek® 1Gb Ethernet, USB 3.2 Gen 2 Type‑C and Type‑A ports, and Realtek® 7.1 Surround Sound HD Audio CODEC deliver fast networking, flexible peripheral hookup, and high‑quality audio for games, streams, and creative tasks.
Summary
The ASUS Prime A620A‑PLUS WIFI AM5 DDR5 Motherboard ATX is a thoughtful foundation for modern PC builds—combining AI‑oriented performance boosts, extensive memory tuning, solid power delivery, and plentiful storage and connectivity options. PC Builder rated and crafted by ASUS, it equips system builders, content creators, and AI enthusiasts with the tools to build responsive, future‑facing systems that handle demanding applications and everyday tasks with poise. Compactly laid out in a standard ATX form factor (30.5 cm x 24.4 cm), the PRIME A620A‑PLUS WIFI is ready to be the heart of your next custom rig.
| Manufacturer | Asus |
|---|---|
| Manufacturer Part | PRIME A620A-PLUS WIFI |
| UPC | 199291479210 |
| MB Chipset | AMD A620 |
| MB Socket | AM5 socket |
| Memory Slot | 4 x DDR5 |
| Memory Support | up to 7600+MT/s(OC) with Ryzen™ 9000 & 8000 & 7000 Series Processors |
| Maximum memory | 256GB |
| Integrated Graphic | Yes |
| Expansion Slot | 1 x PCIe 4.0 x16 slot (supports x16 mode), 1 x PCIe 3.0 x16 slot (supports x1 mode),1 x PCIe 4.0 x16 slot, 1 x PCIe 3.0 x16 slot, 3 x PCIe 3.0 x16 slots |
| Storage interface | 2 x M.2 slots and 4 x SATA 6Gb/s |
| Raid Support | RAID 0/1/5/10 |
| Lan | 1 x Realtek® 1Gb Ethernet |
| WiFi | Yes |
| Onboard Audio | Realtek® 7.1 Surround Sound High Definition Audio CODEC |
| USB Type | 3.2 Gen 2 Type-c, 3.2 Gen 2 Type-A |
| Form factor | ATX |
| Form size | 30.5 cm x 24.4 cm |
| Manufacturer Warranty | Limited 3 Years |






