Asus PRIME A520M-R AM4 micro ATX Motherboard
- Stock: In Stock
- Brand: Asus
- Model: PRIME A520M-R
Specification
| Motherboard Basic Info | |
| BIOS | 128 Mb Flash ROM, UEFI AMI BIOS |
| Form Factor | micro-ATX Form Factor 9.3 inch x 7.6 inch ( 23.6 cm x 19.3 cm ) |
| Motherboard Basic Information | |
| Supported CPU | AMD Socket AM4 for AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series/ 3000 G-Series Desktop Processors |
| Chipset | A520 |
| Expansion Slots | |
| PCI | AMD Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series/ 3000 G-Series Desktop Processors 1 x PCIe 3.0 x16 slot (supports x16 mode) AMD A520 Chipset 1 x PCIe 3.0 x1 slot |
| Expansion Slots | |
| M.2 Socket | Supports 1 x M.2 |
| Memory Specifications | |
| Type | DDR4 |
| Motherboard Memory Info | |
| Supported Memory | DDR4 5100(OC)/ 4866(OC)/ 4666(OC)/ 4600(OC)/ 4466(OC)/ 4400(OC)/ 4333(OC)/ 4266(OC)/ 4200(OC)/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3733(OC)/ 3600(OC)/ 3466(OC)/ 3400(OC)/ 3333(OC)/ 3200/ 3000/ 2933/ 2800/ 2666/ 2400/ 2133, Un-buffered Memory* Dual channel memory architecture * ECC memory (ECC mode) support varies by CPU |
| Maximum Memory | 64GB |
| Motherboard Graphics Info | |
| Graphics | 1 x HDMI port** * Graphics specifications may vary between CPU types |
| Connector & Ports (MB) | |
| HDMI | 1 x HDMI |
| USB (s) | Rear USB (Total 6 ports) 4 x USB 5Gbps ports (4 x Type-A) 2 x USB 2.0 ports (2 x Type-A) Front USB (Total 6 ports) 1 x USB 5Gbps header supports 2 additional USB 5Gbps ports 2 x USB 2.0 headers support 4 additional USB 2.0 ports |
| Internal I/O Ports | Fan and Cooling Related 1 x 4-pin CPU Fan header 1 x 4-pin Chassis Fan header Power Related 1 x 24-pin Main Power connector 1 x 4-pin +12V Power connector Storage Related 1 x M.2 slot (Key M) 4 x SATA 6Gb/s ports USB 1 x USB 5Gbps header supports 2 additional USB 5Gbps ports 2 x USB 2.0 headers support 4 additional USB 2.0 ports Miscellaneous 1 x Clear CMOS header 1 x COM Port header 1 x Front Panel Audio header (F_AUDIO) 1 x S/PDIF Out header 1 x Speaker header 1 x SPI TPM header (14-1pin) 1 x 10-1 pin System Panel header |
| Supported Storage | 1 x M.2 slot (Key M) 4 x SATA 6Gb/s ports M.2 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x4 & SATA modes) |
| Others | |
| Special Features | ASUS 5X PROTECTION III - DIGI+ VRM - LANGuard - Overvoltage protection - SafeSlot Core - Stainless-steel back I/O ASUS Q-Design - Q-DIMM - Q-LED Core - 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 - EZ update - PC Cleaner ASUS CPU-Z Norton 360 Deluxe (60 Days Free Trial) WinRAR (40 Days Free Trial) UEFI BIOS ASUS EZ DIY - ASUS CrashFree BIOS 3 - ASUS EZ Flash 3 - ASUS UEFI BIOS EZ Mode |
| Warranty Information | |
| Manufacturing Warranty | 03-Year Warranty |
Description
The Asus PRIME A520M-R AM4 Micro ATX Motherboard is a high-performance and budget-friendly motherboard designed to deliver reliable and efficient performance for mainstream users and entry-level PC builders. Supporting AMD Ryzen 5000, 4000 G-Series, and 3000 Series desktop processors with the AM4 socket, this motherboard is perfect for everyday computing, office productivity, and home entertainment setups.
Equipped with the AMD A520 chipset, the PRIME A520M-R offers advanced connectivity and stable power delivery. Its compact micro-ATX form factor makes it ideal for smaller PC cases without compromising on features. Whether you’re building a work-from-home setup or a media center PC, this board gives you all the essentials.
Built with 5X Protection III hardware safeguards, the motherboard offers comprehensive protection for your components. This includes LANGuard, Overvoltage Protection, SafeSlot Core, and Stainless-Steel Back I/O, ensuring long-term durability and safety. The DIGI+ VRM ensures precise power delivery to the CPU, allowing for smooth multitasking and steady performance under load.
The PRIME A520M-R supports DDR4 RAM up to 64GB, with speeds up to 4600 MHz (OC), giving users enough memory bandwidth for multitasking and performance applications. It also includes PCIe 3.0 x16 for discrete GPU installation and PCIe x1 slots for expansion cards like WiFi adapters or capture cards.
Connectivity is streamlined with M.2 support (up to 22110 type), SATA 6Gb/s, and USB 3.2 Gen 1 ports, ensuring fast data access and efficient file transfers. The motherboard also supports HDMI and D-Sub video outputs, making it compatible with both modern and legacy monitors.
For audio, it features premium Japanese capacitors and an optimized audio layout to deliver clear, immersive sound quality—perfect for movies, music, or conference calls.
The ASUS PRIME series is known for its user-friendly BIOS interface, which simplifies system tuning and overclocking for both beginners and experienced users. With Fan Xpert cooling control, you can adjust system fans for quieter operation and thermal efficiency.
In summary, the Asus PRIME A520M-R AM4 Micro ATX Motherboard delivers a balanced combination of performance, protection, and functionality. It’s ideal for users looking to build an affordable, efficient PC without compromising on quality or essential features. Trusted by thousands of PC builders worldwide, ASUS continues to offer motherboards that stand the test of time.
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