






ASUS PRIME A520M-K Motherboard
- CPU socket
- AM4
- Chipset (MB)
- AMD A520 MB
- Form factor
- Micro ATX
- Supported memory
- DDR4
- Number of memory slots
- 2
Description
ASUS PRIME A520M-K is a compact Micro ATX motherboard for AM4, aimed at stable budget and mid-range Ryzen configurations. It is based on the AMD A520 chipset, making it a good choice for gaming and everyday work without unnecessary extras. It supports 3rd Gen AMD Ryzen processors and future Ryzen CPUs (with BIOS update), so you have the option for future upgrades. With DDR4 support up to 64 GB and frequencies up to 4600 MHz (O.C.), you can easily create a tight, fast, and not overly expensive build.
What you get is a balanced board with everything needed for a modern computer without unnecessary surprises. The two DDR4 slots with dual-channel memory give you the option to start with 2 x 8 GB and later upgrade to 2 x 16 or 2 x 32 GB for a total of 64 GB, if you need more resources for productivity or heavier games. The M.2 Socket 3 slot (PCIe 3.0 x4 and SATA) allows you to install a fast SSD directly on the board, while the four SATA3 6.0 Gb/s ports are sufficient for several hard drives or additional SSDs for games and archiving. The built-in Realtek ALC887 7.1 audio is more than enough for normal gaming and multimedia, while the Realtek RTL8111H Gigabit LAN provides a stable network connection for online gaming and streaming.
- CPU socket AM4 with support for 3rd Gen AMD Ryzen and future Ryzen processors (with BIOS update) gives you flexibility for current and future upgrades.
- Micro ATX form factor allows for compact cases without sacrificing key expansion capabilities and connectors.
- 2 x DDR4 slots with dual-channel memory, up to 64 GB and frequency up to 4600 MHz (O.C.) are more than sufficient for gaming and productivity.
- 1 x PCIe 3.0 x16 slot for discrete GPU plus 2 x PCIe 3.0 x1 for additional cards (audio, network, capture, etc.).
- 1 x M.2 Socket 3 (PCIe 3.0 x4 and SATA) and 4 x SATA3 6.0 Gb/s provide a good combination of fast system SSD and several storages for games and data.
- RAID 0, 1, 10 support on SATA drives, if you want either more speed or greater reliability for important files.
- Rich rear I/O: HDMI + D-Sub for integrated graphics, 6 USB ports (4 x USB 3.2 Gen 1 + 2 x USB 2.0), Gigabit LAN and 3 audio jacks.
- Another 6 internal USB connectors (2 x USB 3.2 Gen 1 and 4 x USB 2.0) for the front panel of the case and additional devices.
- 24-pin + 8-pin power connectors ensure stable power delivery to the CPU and system under load.
Who is this board suitable for? For gamers and users who want a reliable AM4-based build with 3rd Gen Ryzen, without chasing extreme overclocking records or an excessive number of PCIe devices. It is perfect for a budget to mid-range gaming computer, home/office PC, or a compact configuration with one GPU and several drives. If you are looking for a board with multiple M.2 slots or heavy enthusiast overclocking, this is not the most suitable chassis.
The combination of a stable AMD A520 chipset, AM4 support, and the full set of necessary ports makes ASUS PRIME A520M-K a practical choice for a reasonable, long-term build. You get everything important for modern gaming and work without paying for features you won't use.
Full specifications
- Manufacturer
-
ASUS
- Product Code
- PRIME A520M-K
- CPU socket
-
AM4
- Chipset (MB)
- AMD A520
- Form factor
- Micro ATX
- Supported processors
-
Supports AM4 socket 3rd Gen AMD Ryzen processors, and future AMD Ryzen processors with BIOS update
- Supported memory
-
DDR4
- Number of memory slots
- 2
- Maximum RAM capacity
- 64 GB
- Memory frequency (MHz)
-
up to 4600MHz (O.C)
- Support for dual-channel memory
- Yes
- Built-in audio
-
Realtek ALC887 7.1 Surround Sound High Definition Audio CODEC
- Built-in LAN
-
Realtek RTL8111H chip (10/100/1000 Mbit)
- SATA interface
- 4 x SATA3 6.0 Gb/s
- RAID support
- 0,1,10
- M2 slot
-
1 x M.2 Socket 3, with M Key, Type 2242/2260/2280 (PCIE 3.0 x4 and SATA modes) storage devices support
- Expansion slots
-
3rd Gen AMD Ryzen™ and 3rd Gen AMD Ryzen™ with Radeon™ Graphics Processors1 x PCIe 3.0 x16 (x16 mode)AMD A520 Chipset2 x PCIe 3.0 x1
- Power connector
-
1 x 24-pin1 x 8-pin
- Graphics
-
1 x D-Sub1 x HDMI 2.1(4K@60HZ)
- BIOS
- 256 Mb Flash ROM, UEFI AMI BIOS
- Dimensions
- 22.6 cm x 22.1 cm
- Processor generation
-
3rd generation4th generation5th generation
- Warranty
- 36 months
- OS
-
Windows 10 64-bit
- USB ports
-
Rear USB Port ( Total 6 )4 x USB 3.2 Gen 1 port(s)(4 x Type-A)2 x USB 2.0 port(s)(2 x Type-A)Front USB Port ( Total 6 )2 x USB 3.2 Gen 1 port(s)(2 x Type-A)4 x USB 2.0 port(s)(4 x Type-A)
- Rear I/O panel
-
1 x PS/2 keyboard/mouse combo port(s)1 x D-Sub1 x HDMI1 x LAN (RJ45) port(s)4 x USB 3.2 Gen 1 (blue) Type-A2 x USB 2.03 x Audio jack(s)
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