ASUS PRIME A520M-K

The ASUS PRIME A520M-K is a microATX motherboard for the AMD AM4 platform built on the AMD A520 chipset, designed for building affordable systems with Ryzen processors. The ASUS PRIME A520M-K supports AMD Ryzen 5000 Series, 5000 G-Series, 4000 G-Series, 3000 Series and 3000 G-Series, and features two DDR4 DIMM slots with a maximum capacity of 64 GB. Memory operates in dual-channel mode with support for DDR4 frequencies up to 5100 MHz in overclocking mode, with compatibility dependent on the processor and modules. Video output is provided via D-Sub and HDMI 2.1 with 4K support at 60 Hz when using a processor with integrated graphics. The ASUS PRIME A520M-K includes one PCIe 3.0 x16 slot and two PCIe 3.0 x1 slots, one M.2 Socket 3 supporting 2242/2260/2280 drives in PCIe 3.0 x4 and SATA modes, and four SATA 6 Gbps ports with RAID 0, 1 and 10 support. The network section is built on a Realtek RTL8111H 1Gb Ethernet with ASUS LANGuard, while audio is powered by Realtek ALC887/897 7.1 with shielding and separate audio layer routing. Peripheral connectivity includes rear USB 3.2 Gen 1, USB 2.0, internal USB headers, COM header, SPI TPM, S/PDIF out, CPU Fan and Chassis Fan connectors. The ASUS PRIME A520M-K measures 22.6 × 22.1 cm in mATX form factor and features UEFI AMI BIOS, Fan Xpert, DIGI+ VRM, SafeSlot Core and ASUS 5X Protection III safeguards.