Basic Information Supported CPU AMD AM4 Socket for AMD Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors Chipset AMD A520 BIOS 256 Mb Flash ROM, UEFI AMI BIOS Form Factor mATX Form Factor 8.9 inch x 8.7 inch ( 22.6 cm x 22.1 cm ) Expansion Slots PCI AMD Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors 1 x PCIe 3.0 x16 (x16 mode) AMD A520 Chipset 2 x PCIe 3.0 x1 Memory Type Dual Channel DDR4 Memory Technology Slots 2 x DIMM Supported Memory 4866(O.C)/4600(O.C)/4466(O.C.)/4400(O.C)/4333(O.C.)/4266(O.C.)/4200(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3333(O.C.)/3200/3000/2933/2800/2666/2400/2133 MHz Un-buffered Memory Maximum Memory 64GB, DDR4 Connector & Ports HDMI 1 x HDMI 2.1 (4K@60Hz) D-Sub (s) 1 x D-Sub USB (s) 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) LAN Port (s) Realtek RTL8111H 1GB Ethernet ASUS LANGuard Supported Storage Total supports 1 x M.2 slot(s) and 4 x SATA 6Gb/s ports AMD Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors : 1 x M.2 Socket 3, with M Key, Type 2242/2260/2280 (PCIE 3.0 x4 and SATA modes) storage devices support AMD A520 Chipset : 4 x SATA 6Gb/s port(s), RAID Support Raid 0, 1, 10 Audio Realtek ALC887/897 7.1 Surround Sound High Definition Audio CODEC * – Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking, up to 24-Bit/192kHz playback Audio Feature : – Audio Shielding – Dedicated audio PCB layers * Choose the chassis with HD audio module in front panel to support 8-channel audio output. Internal I/O Ports Internal I/O Ports 1 x CPU Fan connector(s) 1 x Chassis Fan connector(s) 1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s) 2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s) 1 x M.2 Socket 3 with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode) 4 x SATA 6Gb/s connector(s) 1 x S/PDIF out header(s) 1 x 24-pin EATX Power connector(s) 1 x 8-pin EATX 12V Power connectors 1 x Front panel audio connector(s) (AAFP) 1 x Clear CMOS jumper(s) 1 x System panel connector 1 x COM port header 1 x Speaker connector Back I/O Ports 1 x PS/2 keyboard/mouse combo port(s) 1 x D-Sub 1 x HDMI 1 x LAN (RJ45) port(s) 4 x USB 3.2 Gen 1 (blue) Type-A 2 x USB 2.0 3 x Audio jack(s) TPM (Trusted Platform Module ) 1 x SPI TPM header Others Special Features ASUS 5X PROTECTION III – ASUS DIGI VRM – ASUS LANGuard – ASUS Overvoltage Protection – ASUS SafeSlot Core – ASUS Stainless-Steel Back I/O ASUS Q-Design – ASUS Q-DIMM – ASUS Q-Slot ASUS Thermal Solution – Aluminum heatsink design Bundled Software ASUS Exclusive Software Armoury Crate AI Suite 3 – Performance And Power Saving Utility TurboV EVO EPU Digi VRM Fan Xpert 2 – EZ update ASUS CPU-Z AI Charger DAEMON Tools Norton Anti-virus software (Free Trial for 60 days) WinRAR UEFI BIOS ASUS EZ DIY – ASUS CrashFree BIOS 3 – ASUS EZ Flash 3 – ASUS UEFI BIOS EZ Mode Warranty Information Manufacturing Warranty 03 Years Warranty Description Asus Prime A520M-K AM4 Micro ATX AMD Motherboard Boasting a robust power design, ASUS Prime series is expertly engineered with comprehensive cooling solutions and intelligent tuning options. Prime A520M series motherboards offer daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features. The Prime A520M motherboard packs flexible tools to tune every aspect of user’s system, enabling user to tweak performance settings maximizing the productivity. It provides intelligently simplified options for PC DIY beginners, as well as comprehensive features for seasoned veterans. Coupled with EPU, it has flexible cooling control system that decreases chassis fan speeds below to the default minimum to keep user’s system whisper-quiet when performing light tasks. And the Digi voltage regulator module delivers real time control over voltage droop, automatically switching frequency and power-efficiency settings. Additionally, Prime A520M-K is designed with an array of hybrid fan headers and features comprehensive cooling controls while owning multiple temperature sources and smart protection. It also provides all the fundamentals to boost daily productivity. This supports high-end rigs loaded with peripherals, including four rear-panel USB Type-A connectors with fast USB 3.2 Gen 1 connectivity for compatible cases. Its audio system features audio shielding, separate layer for left and right tracks which offers an immersive sound. Armoury Crate provides control of settings for ASUS products, including keyboard and mouse preferences. To mention, SafeSlot Core is the ASUS-exclusive PCIe slot which is available here. The exclusive Prime A520M-K comes with 03 years of warranty.
