ASRock A620 Micro ATX Motherboard – AMD AM5 Ryzen 7000 Series
Optimize your next build with a compact, feature-rich ASRock A620 Micro ATX motherboard designed for AMD Socket AM5 Ryzen 7000 Series processors. With integrated Dr.MOS power stages, 2oz copper PCB, PCIe 4.0 support, high-speed M.2 storage, and immersive Nahimic Audio, this board delivers productivity, stability, and performance.
Key Features
Dr.MOS Integrated Power Stage
Dr.MOS is an integrated power stage solution optimized for synchronous buck step-down voltage applications. Compared to traditional discrete MOSFETs, it intelligently delivers higher current per phase, providing improved thermal results and superior performance.
2oz Copper PCB
Featuring 2 ounce copper inner layers, this motherboard offers:
- Stable signal traces and power shapes
- Lower operating temperatures
- Higher energy efficiency for overclocking
It is able to support the latest memory modules with extreme memory performance.
Reinforced Steel PCIe 4.0 Slot
[PCIe 4.0 Version] The reinforced steel slot supports the PCI Express 4.0 standard and is designed to:
- Provide extra anchor points
- Offer a stronger latch
- Ensure signal stability
- Help keep heavy graphics cards securely installed
Nahimic Audio
Nahimic Audio delivers an engaging, vibrant, and detailed listening experience across:
- Headphones and headsets
- External and internal speakers
- USB, Wi-Fi, analog output, and HDMI
High Speed M.2 Solution
This motherboard accommodates multiple M.2 storage devices. One M.2 slot supports PCI Express 4.0 M.2 SSDs, offering performance up to twice the speed of the previous 3rd generation for lightning-fast data transfer.
USB 3.2 Gen1 Type-C
USB 3.2 Gen1 Type-C on the rear panel provides:
- Up to 5 Gbps data transfer rate
- Next-generation reversible USB connector design
M.2 (Key E) for WiFi
In addition to the onboard LAN port, users can choose wireless connectivity via the M.2 (Key E) slot.
Wi-Fi module is not included.
Specifications
Unique Features
- Superb Productivity
- Dual Channel DDR5
- Rock-Solid Durability
- 4+1+1 Power Phase, 50A Dr.MOS for VCore
- EZ Update
- BIOS Flashback Button
- ASRock Auto Driver Installer
- EZ Troubleshooter
- ASRock Post Status Checker
CPU
| Item | Detail |
|---|---|
| Socket | AMD Socket AM5 |
| CPU Support | AMD Ryzen™ 7000 Series Processors |
| Notes | Refer to CPU Support List on ASRock’s website (http://www.asrock.com/) |
Chipset
| Item | Detail |
|---|---|
| Chipset | AMD A620 |
Memory
| Item | Detail |
|---|---|
| Technology | Dual Channel DDR5 Memory |
| Slots | 2 x DDR5 DIMM |
| Type | DDR5 non-ECC, un-buffered |
| Supported Speed | Up to 6400+(OC) |
| Max Capacity | 96GB |
| Profiles | Supports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) |
BIOS
| Item | Detail |
|---|---|
| Type | 256Mb AMI UEFI Legal BIOS with GUI support |
Graphics
| Item | Detail |
|---|---|
| Integrated Graphics | AMD RDNA™ 2 graphics (actual support may vary by CPU) |
| HDMI | 1 x HDMI 2.1 TMDS/FRL 8G compatible, supports HDR, HDCP 2.3, max. 4K 120Hz |
| DisplayPort | 1 x DisplayPort 1.4 with DSC (compressed), supports HDCP 2.3, max. 4K 120Hz |
Audio
| Item | Detail |
|---|---|
| Codec | Realtek ALC897 |
| Channels | 7.1 CH HD Audio |
| Enhancement | Nahimic Audio |
LAN
| Item | Detail |
|---|---|
| Controller | Realtek RTL8111H |
| Speed | Gigabit LAN 10/100/1000 Mb/s |
Expansion Slots
| Source | Slots |
|---|---|
| CPU | 1 x PCIe 4.0 x16 Slot (PCIE1), supports x16 mode |
| Chipset | 2 x PCIe 3.0 x1 Slots (PCIE2, PCIE3) |
| Wireless | 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module |
| Contacts | 15µ Gold Contact in VGA PCIe Slot (PCIE1) |
| Boot Support | Supports NVMe SSD as boot disks |
Storage
| Source | Interface | Details |
|---|---|---|
| CPU | 1 x Hyper M.2 Socket (M2_1, Key M) | Supports type 2280 PCIe Gen4x4 (64 Gb/s) mode |
| Chipset | 1 x M.2 Socket (M2_2, Key M) | Supports type 2260/2280 SATA3 6.0 Gb/s & PCIe Gen3x2 (16 Gb/s) modes |
| Chipset | 2 x SATA3 6.0 Gb/s Connectors | — |
| Boot Support | — | Supports NVMe SSD as boot disks |
RAID
| Interface | Supported RAID Levels |
|---|---|
| SATA Storage Devices | RAID 0, RAID 1 |
| M.2 NVMe Storage Devices | RAID 0, RAID 1, RAID 10* |
* Requires additional M.2 NVMe expansion cards to support RAID 10.
USB
| Location | Ports | Type |
|---|---|---|
| Rear | 1 x USB 3.2 Gen1 Type-C | — |
| Rear | 2 x USB 3.2 Gen1 Type-A | — |
| Front | 2 x USB 3.2 Gen1 Type-A | via header |
| Rear | 2 x USB 2.0 | — |
| Front | 4 x USB 2.0 | via headers |
All USB ports support ESD Protection.
Internal Connectors
- 1 x Power LED and Speaker Header
- 1 x CPU Fan Connector (4-pin)*
- 3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)**
- 1 x 24-pin ATX Power Connector
- 1 x 8-pin 12V Power Connector
- 1 x Front Panel Audio Connector
- 2 x USB 2.0 Headers (support 4 USB 2.0 ports)
- 1 x USB 3.2 Gen1 Header (supports 2 USB 3.2 Gen1 ports)
* CPU_FAN1 supports fan power up to 1A (12W).
** CHA_FAN1~3/WP support fan power up to 2A (24W) and can auto detect 3-pin or 4-pin fans.
Rear Panel I/O
- 2 x Antenna Mounting Points
- 1 x HDMI Port
- 1 x DisplayPort 1.4
- 1 x USB 3.2 Gen1 Type-C Port
- 2 x USB 3.2 Gen1 Type-A Ports
- 2 x USB 2.0 Ports
- 1 x RJ-45 LAN Port
- 1 x BIOS Flashback Button
- HD Audio Jacks: Line In / Front Speaker / Microphone
Software & UEFI
Software
- ASRock Motherboard Utility (A-Tuning)
- ASRock XFast LAN
UEFI
- ASRock Full HD UEFI
- ASRock Auto Driver Installer
- ASRock Instant Flash
These utilities can be downloaded from ASRock Live Update & APP Shop.
Accessories
- 1 x User Manual
- 1 x I/O Shield
- 2 x SATA Data Cables
- 3 x Screws for M.2 Sockets
Form Factor
| Item | Detail |
|---|---|
| Form Factor | Micro ATX |
| Dimensions | 9.6 in x 8.9 in (24.4 cm x 22.6 cm) |
| PCB | 2oz Copper PCB |
Operating System Support
- Microsoft® Windows® 10 64-bit
- Microsoft® Windows® 11 64-bit
Certifications
- FCC
- CE
- ErP/EuP ready (ErP/EuP ready power supply required)
