ASUS

ASUS Prime A620M-K

Chipset:: A620
Socket:: AM5
Form Factor:: Micro-ATX
Memory:: DDR5

Consumercarts is reader-supported. Learn more

Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.

Manufacturer: ASUS Last updated: September 11, 2026

Report an error

Where to buy

NeweggGo to store

ASUS Prime A620M-K Review

The Prime A620M-K is ASUS's most affordable entry point into the AM5 platform, giving budget-focused Ryzen 7000/8000/9000 builders access to ASUS's brand and support ecosystem at A620 pricing.

ASUS does not officially disclose an exact phase count or amperage figure for this board's VRM; as with all A620 boards, CPU overclocking is unsupported regardless of the VRM's underlying capability. Two DDR5 DIMM slots run in dual-channel mode, standard for entry-level AM5 boards at this price point. A single PCIe 4.0 x16 slot handles the GPU, and this board typically includes one PCIe Gen4 M.2 slot for primary storage, consistent with A620-tier conventions. A Realtek 1GbE controller handles wired networking without a factory Wi-Fi module. Audio uses a Realtek ALC codec typical of ASUS's entry-level Prime series boards. Against the ASUS TUF Gaming A620M-Plus WiFi also in this catalog, the Prime A620M-K strips out Wi-Fi and 2.5GbE networking entirely to hit the lowest possible price point within ASUS's AM5 lineup.

Power Delivery and VRM Design

ASUS does not officially disclose an exact phase count or amperage figure for this board's VRM; as with all A620 boards, CPU overclocking is unsupported regardless of the VRM's underlying capability.

Memory Support

Two DDR5 DIMM slots run in dual-channel mode, standard for entry-level AM5 boards at this price point.

Expansion and Storage

A single PCIe 4.0 x16 slot handles the GPU, and this board typically includes one PCIe Gen4 M.2 slot for primary storage, consistent with A620-tier conventions.

Connectivity

A Realtek 1GbE controller handles wired networking without a factory Wi-Fi module. Audio uses a Realtek ALC codec typical of ASUS's entry-level Prime series boards.

Comparison to Alternatives

Against the ASUS TUF Gaming A620M-Plus WiFi also in this catalog, the Prime A620M-K strips out Wi-Fi and 2.5GbE networking entirely to hit the lowest possible price point within ASUS's AM5 lineup.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Best for

Buyers who specifically want ASUS's brand and support at the lowest possible AM5 price
Office or budget productivity builds using Ryzen APUs

Not for

Anyone wanting factory Wi-Fi or faster-than-Gigabit networking
Builders who want the extra features found on the TUF Gaming A620M-Plus WiFi

Specifications

What these specs mean

Identity

Model Number	Prime A620M-K
Form Factor	Micro-ATX

Platform and CPU compatibility

Platform	AMD
Socket	AM5
Chipset	A620
Newest CPU Family Supported	Ryzen 9000
Oldest CPU Family Supported	Ryzen 7000
CPU Overclocking Supported	No

Memory

Memory Type	DDR5
Memory Slots	2
Max Memory	96 GB
Memory Channels	2
Max Memory Capacity	96 GB
Max Rated Memory Speed	7200 MT/s
ECC Memory Support	None

Expansion & Connectivity

M.2 Slots	1
PCIe 5.0 Support	No
Wi-Fi Onboard	No

M.2 storage

M.2 Slots Onboard	1

Other storage

SATA Ports	4

PCIe expansion

PCIe x16 Slots	1
Primary Graphics Slot Gen	PCIe 4.0

Rear USB

Rear USB 5Gbps Ports	4
Rear USB 2.0 Ports	2

Power delivery

Vcore Power Stages	Not officially disclosed by ASUS
EPS 12V Configuration	One 8-pin

Network and audio

Max Ethernet Speed	1 Gbps
Ethernet Port Count	1
Wi-Fi Standard	None
Audio Codec	Realtek 7.1 Surround Sound High Definition Audio CODEC

FAQs

What are the key specifications of the ASUS Prime A620M-K (AM5/AMD A620/mATX/ASUS's Most Affordable AM5 Board)?

Key specs for the ASUS Prime A620M-K: Chipset A620, Socket AM5, Socket Type AM5, Max Memory 96 GB, Max Memory Capacity 96 GB, Form Factor Micro-ATX.

Will the ASUS Prime A620M-K (AM5/AMD A620/mATX/ASUS's Most Affordable AM5 Board) work with my current setup?

The ASUS Prime A620M-K (AM5/AMD A620/mATX/ASUS's Most Affordable AM5 Board) lists Socket is AM5. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.

Who is the ASUS Prime A620M-K (AM5/AMD A620/mATX/ASUS's Most Affordable AM5 Board) best suited to?

Best suited to: Buyers who specifically want ASUS's brand and support at the lowest possible AM5 price; Office or budget productivity builds using Ryzen APUs.

What are the drawbacks of the ASUS Prime A620M-K (AM5/AMD A620/mATX/ASUS's Most Affordable AM5 Board)?

Not the best fit for: Anyone wanting factory Wi-Fi or faster-than-Gigabit networking; Builders who want the extra features found on the TUF Gaming A620M-Plus WiFi.