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ASRock A620AM Pro-A mATX Motherboard for AMD AM5 CPUs
The ASRock A620AM Pro-A is a Micro-ATX motherboard designed for builders who want the performance and stability of AMD’s latest AM5 platform at an affordable price point. Supporting Ryzen™ 9000, 8000, and 7000 series processors, it pairs the AMD A620A chipset with a compact and efficient design, making it well-suited for gaming rigs, productivity systems, and everyday PCs alike. Its 6+2+1 Dr.MOS power phase design and 6-layer PCB deliver dependable power delivery and long-term durability.
This board supports up to 256 GB of DDR5 memory across four DIMM slots, with speeds reaching beyond 8000 MT/s (OC) and full compatibility with EXPO and XMP profiles. Storage expansion is versatile, with two PCIe Gen4 x4 M.2 slots, one PCIe Gen3 x4 M.2 slot, and two SATA3 ports, giving you options for both ultrafast NVMe SSDs and traditional drives. Graphics cards can take advantage of the full bandwidth of a PCIe 4.0 x16 slot, while an additional PCIe 3.0 x4 slot allows for further expansion.
Connectivity is reliable, with a Realtek 2.5 GbE LAN controller ensuring stable, low-latency networking. Rear I/O provides a range of USB 3.2 Gen1 and USB 2.0 ports, as well as a USB Type-C connection for modern devices. HDMI 2.1 support allows up to 4K at 120 Hz output when using a Ryzen CPU with integrated graphics. The onboard Realtek ALC897 codec provides 7.1-channel HD audio for immersive sound, whether for games, media, or productivity.
While this version omits built-in WiFi and Bluetooth to keep costs lower, it still retains an M.2 Key E slot for optional wireless expansion if needed. Troubleshooting and setup are simplified with features like BIOS Flashback and a Post Status Checker, while RGB headers with ASRock Polychrome Sync let you customize your build’s lighting. Altogether, the A620AM Pro-A is a dependable, feature-rich AM5 motherboard for those who prefer wired networking and want a straightforward, future-ready platform without unnecessary extras.
CPU
- Installed Processors (Max): 1 (AM5 socket)
- CPU Family: AMD Ryzen 9000 / 8000 / 7000 Series (AM5)
Rear Panel I/O Ports
- Audio Line Out Ports: 3 (Line In / Front Speaker / Microphone, rear I/O)
CPU
- Processor Number: CPU dependent (supports Ryzen 7000, 8000, 9000 series)
Rear Panel I/O Ports
- Microphone In Port: 1 (rear I/O)
CPU
- CPU Speed: CPU dependent (up to ~5.7-5.8 GHz with Ryzen 9 CPUs)
- L1 Cache: CPU dependent (varies by Ryzen CPU)
- L2 Cache: CPU dependent (varies by Ryzen CPU)
- L3 Cache: CPU dependent (varies by Ryzen CPU)
- Supported Processor Manufacturer: AMD
- Supported Processors: AMD Ryzen 9000 / 8000 / 7000 series (with/without iGPU)
- Socket: AM5
- Hyperthreading Architecture: Yes (Simultaneous Multithreading, CPU dependent)
Physical
- Form Factor: Micro ATX (244 mm x 244 mm)
CPU
- 64-bit Support: Yes
- Socket: AM5
- Maximum CPU Speed: CPU dependent (up to ~5.8 GHz, e.g. Ryzen 9 7950X)
- Maximum Bus Speed: DDR5 4800 MT/s (JEDEC), up to 8000+ MT/s (OC, EXPO/XMP)
- Front Side Bus: N/A (Infinity Fabric, no traditional FSB)
Rear Panel I/O Ports
- USB Ports: Rear: 1 x USB 3.2 Gen1 Type-C, 3 x USB 3.2 Gen1 Type-A, 4 x USB 2.0 - Front: 1 x USB 3.2 Gen1 Type-C, 2 x USB 3.2 Gen1, 4 x USB 2.0
- Infrared Port: None
- DisplayPorts: None
- HDMI Port: 1 x HDMI 2.1 (up to 4K 120 Hz, HDR, HDCP 2.3)
- VGA Port: None
- eSATA Ports: None
- Antenna Connectors: 2 mounting points (rear I/O, for optional WiFi/BT module)
Internal I/O Connectors
- SATA Connectors: 2 x SATA3 6.0 Gb/s
- USB Connectors: Internal: 2 x USB 2.0 headers (4 ports), 1 x USB 3.2 Gen1 header (2 ports), 1 x USB 3.2 Gen1 Type-C header
- Speaker: Supported via front panel audio header
Memory
- Memory Bus Speed: DDR5 4800 MT/s - 8000+ MT/s (OC, EXPO/XMP)
- Memory Type: DDR5 ECC/non-ECC, unbuffered
Compliance
- Certifications: FCC, CE, ErP/EuP Ready
Electrical
- Power Requirements: Standard ATX PSU with 24-pin + 8-pin EPS
- Power Connector: 1 x 24-pin ATX, 1 x 8-pin 12V EPS
Physical
- Colour: Black with silver/grey heatsinks
Motherboard
- Chipset Manufacturer: AMD
- Northbridge: AMD A620A chipset
- Southbridge: Integrated in AMD A620A chipset
- Input/Output Controller: Integrated in chipset (USB, PCIe, SATA management)
- RAID Supported: Yes - RAID 0/1 (SATA), RAID 0/1/10 (NVMe M.2)
- RAID Format: SATA 6 Gb/s, PCIe NVMe
- RAID Controllers: Integrated in chipset
- IDE/EIDE Supported: None
- IDE Controllers: None
- EIDE Controllers: None
- SCSI/SAS Supported: No
- SCSI Channels: None
- SCSI Controllers: None
- SATA Supported: Yes (2 x SATA3 6.0 Gb/s)
- SATA Controllers: Integrated in AMD A620A chipset
- Firewire Supported: No
- Firewire Controller: None
Rear Panel I/O Ports
- Parallel Ports: None
- Keyboard/Mouse Combo Port: 1 (rear I/O, PS/2 combo)
- Serial Ports: None
- USB Port(s): Rear: 1 x USB 3.2 Gen1 Type-C, 3 x USB 3.2 Gen1 Type-A, 4 x USB 2.0 - Front: 1 x USB 3.2 Gen1 Type-C header, 2 x USB 3.2 Gen1, 4 x USB 2.0
- Keyboard Port: None (covered by combo PS/2)
- Mouse Port: None (covered by combo PS/2)
- Infrared Port(s): None
- RJ-45 Ports: 1 x 2.5 Gigabit LAN (Dragon RTL8125BG)
- RJ-11 Ports: None
- DisplayPort(s): None
- HDMI Port(s): 1 x HDMI 2.1 (4K @ 120Hz, HDR, HDCP 2.3)
- VGA Port(s): None
- Digital Port: HDMI 2.1 (covered above)
- eSATA Port(s): None
- Serial ATA Ports: 2 x SATA3 6.0 Gb/s
- Audio Line In Ports: 1 (rear I/O)
- Audio Line Out Ports: 3 (Line In / Front Speaker / Microphone via HD Audio jacks)
- Microphone In Port: 1 (rear I/O)
- S/PDIF Port: None
- TV Out: None
- Firewire Ports: None
- MIDI/Joystick Port (Rear): None
- Graphics Card Port: 1 x PCIe 4.0 x16 (x16 mode with Ryzen 7000/9000, x8/x4 with Ryzen 8000)
- Antenna Connector(s): 2 mounting points (for optional WiFi antennas, blanked on non-WiFi model)
Internal I/O Connectors
- Floppy Channels: None
- Front Panel Connectors: Yes (Power, Reset, HDD LED, Power LED, Speaker)
- Cooling Fan Support: 2 x CPU Fan, 3 x Chassis Fan, 1 x AIO Pump (all 4-pin with smart control)
- Auxiliary Audio Support: Yes (via HD Audio header)
- MIDI/Joystick Connector: None
- IDE Connectors: None
- SATA Connector(s): 2 (SATA3 6.0 Gb/s)
- S/PDIF Connectors: None (no rear, no internal header)
- USB Connector(s): 2 x USB 2.0 headers (4 ports), 1 x USB 3.2 Gen1 header (2 ports), 1 x USB 3.2 Gen1 Type-C header
- Thunderbolt Port(s): None
- Firewire Connectors: None
- RJ-45 Connectors: 1 (rear I/O)
- Parallel Connectors: None
- Serial Connectors: 1 (internal COM header)
- Infrared Connectors: None
- SCSI Connectors: None
- EIDE Connectors: None
- Chassis Intrusion Connector: 1
- Wireless Connector: 1 x M.2 Key E slot (for optional WiFi/BT module)
- Speaker(s): 1 x internal speaker header
- TPM Header: 1 x SPI TPM header
- Power Connector Port: 1 x 24-pin ATX, 1 x 8-pin 12V EPS
- Other Connectors: 1 x SPI TPM header, 1 x Front Panel Audio, 1 x Chassis Intrusion, 1 x RGB LED header, 3 x ARGB headers, multiple fan headers
Expansion
- ISA: None
- Number of AGP Slots: None
- AGP Slot Type: None
- Number of PCI Slots: 0 (no legacy PCI)
- PCI Slot Type: PCIe 4.0, PCIe 3.0
- Number of PCI-X Slots: None
- PCI-X Slot Type: None
- Number of PCI Express Slots: 2 (1 x PCIe 4.0 x16, 1 x PCIe 3.0 x4)
- PCI Express 4.0 Slot Type: 1 x PCIe 4.0 x16 (from CPU)
- PCI Express 3.0 Slot Type: 1 x PCIe 3.0 x4 (chipset, runs at x2 mode)
- PCI Express 2.0 Slot Type: None
- PCI Express X16 Slots: 1 (PCIe 4.0 x16)
- PCI Express Slot Type: PCIe 4.0 x16, PCIe 3.0 x4
- Other Expansion Slots: 1 x M.2 Key E slot (WiFi/BT module)
Memory
- Maximum RAM: 256 GB
- Memory Type(s): DDR5 ECC/non-ECC, un-buffered
- Memory Bus Speed Range: 4800 MT/s (JEDEC) - 8000+ MT/s (OC)
- Memory Bus Speed Minimum: 4800 MT/s
- Memory Bus Speed Maximum: 8000+ MT/s (OC)
- Memory Bus Speeds Supported: DDR5 4800 / 5200 / 5600 / 6000 / 6400 / 7200 / 8000+ (OC, EXPO/XMP)
- Memory Expansion Options: 4 x DDR5 DIMM slots, max capacity 256 GB
- Memory Slot: 4
Storage
- Embedded Storage Capacity: None
Graphics Device
- Integrated Graphics Supported: Yes (depends on Ryzen CPU with AMD RDNAT graphics)
Sound
- Integrated Sound: Realtek ALC897, 7.1 CH HD Audio
Graphics Device
- Graphics Chipset Manufacturer: AMD (via supported Ryzen CPUs with iGPU)
- Graphics Chipset Model Name: AMD RDNAT 2/3 (varies by CPU)
- Graphics Chipset Model Number: CPU dependent (e.g., Ryzen 7 8700G with Radeon 780M)
- Graphics Memory: Shared system memory
- Graphics Memory Type: DDR5 (system RAM shared)
Sound
- Integrated Sound: Realtek ALC897, 7.1 Channel HD Audio
Warranty
- Warranty: 3 Years (standard ASRock manufacturer warranty)
Network
- Integrated Network: Realtek Dragon RTL8125BG 2.5 GbE LAN
- Network Speeds Supported: 10/100/1000/2500 Mbps (LAN only)
- Wireless LAN: No (slot available for optional M.2 WiFi/BT module)
- Wireless Network Speed: N/A (requires WiFi module)
- Bluetooth: No (requires WiFi/BT module)
- Bluetooth Version: None (no onboard WiFi module)
Modem
- Modem: None
System Requirements
- Operating Systems Supported: Windows 10 64-bit, Windows 11 64-bit
System
- BIOS: 256Mb AMI UEFI with GUI, Instant Flash, BIOS Flashback, Auto Driver Installer
- Special Features: BIOS Flashback, Auto Driver Installer, Dragon 2.5G LAN, Polychrome SYNC
- Jumpers: 1 x Clear CMOS jumper
- Software Included: ASRock Motherboard Utility (A-Tuning), ASRock Polychrome SYNC, ASRock Dragon LAN
- Drivers: LAN, Audio, Chipset, VGA (for supported CPUs with iGPU)
- Overclocking Features: DDR5 OC (EXPO/XMP), Precision Boost Overdrive (CPU dependent)
- SLi/Crossfire Features: No (single GPU only)
Compliance
- Certification(s): FCC, CE, ErP/EuP Ready
Electrical
- Power Requirement(s): ATX PSU with 24-pin + 8-pin EPS
- Power Connector(s): 1 x 24-pin ATX, 1 x 8-pin 12V EPS
- Power Management: ACPI 6.0, Wake-On-LAN, Power Good, Energy Star ready
Environmental
- Operating Temperature: 0øC - 70øC
- Operating Humidity: 10% - 90% (non-condensing)
Physical
- Form Factor: Micro ATX (244 mm x 244 mm)
- In The Box: 1 x I/O Shield, 2 x SATA cables, 4 x M.2 screws, 1 x M.2 standoff, Quick Install Guide
- Width: 244 mm
- Length: 244 mm
- Weight: ~0.65 kg (board only)
- Colour(s): Black PCB with grey/silver heatsinks
Attributes
- PCMCIA Slots: None
Identifiers
- Stock Code: MBD3966
- Mfg Code: 90-MXBSX-A0UAYZ
Warranty
- Warranty: 3 Years (standard ASRock manufacturer warranty)
