ASUS PRIME A620M-K, AMD A620, Socket AM5, micro ATX
Overview
The ASUS PRIME A620M-K is an AMD A620 micro ATX motherboard expertly engineered to unleash the full potential of AMD Ryzen™ 7000 Series desktop processors. Boasting a robust power design, comprehensive cooling solutions, and intelligent tuning options, it provides PC builders with a range of performance optimisations via intuitive software and firmware features. Featuring PCIe 4.0 M.2 support, Aura Sync RGB, Two-Way AI Noise Cancelation, and ASUS Fan Xpert cooling control.
Performance
AMD Ryzen 7000 Series Ready
Socket AM5 with AMD A620 chipset. Compatible with AMD Ryzen 7000 Series processors. Supports EXPO™ and AEMP DDR5 memory profiles for enhanced memory performance.
PCIe 4.0 M.2 Slot
One M.2 (M-key) slot supporting PCIe 4.0 x4 at up to 64 Gbps for fast NVMe SSD boot and application drives.
SafeSlot Core
ASUS-exclusive reinforced PCIe x16 slot with 1.6× stronger retention and 1.3× greater shearing resistance than standard slots.
Memory & Storage
Two DIMM slots support DDR5-SDRAM in dual-channel configuration, Non-ECC unbuffered, up to 96 GB maximum. Supported DDR5 speeds: 4800, 5000, 5200, 5400, 5600, 5800, 6000, 6200, 6400 MHz. Four SATA III connectors support up to 5 storage drives total (4 HDDs + 1 M.2).
Connectivity
Gigabit Ethernet (Realtek)
Reliable 1 GbE wired networking via a single RJ-45 port. No Wi-Fi onboard.
Rear I/O Summary: 2× USB 2.0 Type-A, 4× USB 3.2 Gen 1 Type-A (5 Gbps), 1× HDMI, 1× VGA (D-Sub), 1× RJ-45 (GbE), 1× PS/2, audio jacks.
Audio
7.1-channel onboard audio with audio shielding, dedicated audio PCB layers, premium audio capacitors, front panel audio connector, and S/PDIF out connector (internal). Two-Way AI Noise Cancelation reduces background noise from microphone and incoming audio using deep-learning technology.
Cooling
PCH heatsink, ASUS Fan Xpert software with Auto-Tuning and Extreme Quiet modes, 4-pin PWM/DC CPU fan header, 1× chassis fan header, 2oz copper PCB (Stack Cool 3+) for improved thermal dissipation. Multiple temperature source monitoring per header.
Lighting & Software
Aura Sync RGB
Two Addressable Gen 2 headers and one Aura RGB header for LED strips. Aura On/Off (Stealth) mode available. Managed via Armoury Crate software alongside keyboard, mouse, and other ASUS peripherals.
UEFI BIOS
ASUS UEFI AMI BIOS with EZ and Advanced modes, graphical fan curve control, ASUS User Profile, Digi+ VRM digital power control, and Q-LED Core POST diagnostic display.
Reliability
Overvoltage protection, stainless-steel back I/O (3× corrosion resistance), 8,000+ validation hours, 1,000+ compatible devices and components.
Design & Aesthetics
micro ATX form factor (226 × 221 mm). Supports Windows 10 x64 and Windows 11. TPM connector and COM connector included.
What's Included
ASUS PRIME A620M-K motherboard, documentation.
Technical Specifications
Processor
| Processor Manufacturer | AMD |
| Processor Socket | Socket AM5 |
| Compatible Processor Series | AMD Ryzen 7000 Series |
| Supported Processor Sockets | Socket AM5 |
Chipset & Form Factor
| Motherboard Chipset | AMD A620 |
| Chipset Family | AMD |
| Form Factor | micro ATX |
| OS Support | Windows 10 x64, Windows 11 |
Memory
| Supported Memory Types | DDR5-SDRAM |
| Memory Slots | 2× DIMM |
| Memory Channels | Dual-channel |
| Maximum Memory | 96 GB |
| Supported Memory Speeds | 4800 / 5000 / 5200 / 5400 / 5600 / 5800 / 6000 / 6200 / 6400 MHz |
| ECC Compatibility | Non-ECC |
| Unbuffered Memory | Yes |
Storage Controllers
| Supported Drive Types | HDD & SSD |
| Storage Interfaces | M.2, SATA III |
| Total Storage Drives Supported | 5 |
| HDDs Supported | 4 |
| SATA III Connectors | 4 |
Expansion Slots
| PCIe 3.0 x1 Slots | 1 |
| M.2 (M) Slots | 1 (PCIe 4.0 x4) |
Network
| Ethernet LAN | Yes |
| Ethernet Interface Type | Fast Ethernet / Gigabit Ethernet |
| Wi-Fi | No |
Rear Panel I/O Ports
| USB 2.0 Type-A | 2 |
| USB 3.2 Gen 1 Type-A (5 Gbps) | 4 |
| HDMI | 1 |
| VGA (D-Sub) | 1 |
| Ethernet (RJ-45) | 1 |
| PS/2 | 1 |
Internal I/O Headers
| USB 2.0 Connectors | 2 |
| USB 3.2 Gen 1 Connectors | 1 |
| CPU Fan Connector | 1 |
| Chassis Fan Connectors | 1 |
| ATX Power Connector (24-pin) | Yes |
| EPS Power Connector (8-pin) | Yes |
| 12V Power Connector | Yes |
| Front Panel Audio Connector | Yes |
| S/PDIF Out Connector | Yes |
| TPM Connector | Yes |
| COM Connectors | 1 |
Audio
| Audio Output Channels | 7.1 Channels |
BIOS
| BIOS Type | UEFI AMI |
| BIOS Memory Size | 256 Mbit |
Physical
| Width | 226 mm |
| Depth | 221 mm |
Packaging
| Package Width | 260 mm |
| Package Depth | 270 mm |
| Package Height | 51.5 mm |
| Package Weight | 920 g |