Asus PRIME A520M-R AM4 micro ATX Motherboard

Brand: ASUS
SKU: PRIME-A520M-R
Availability: In stock

Key Features

Model: PRIME A520M-R

CPU: AMD AM4 Socket for AMD Ryzen 5000 / 4000 / 3000 Series

Supported RAM: 2 x DIMM ,Max 64GB, Up to 5100(OC)

Output: 1 x HDMI

Features: 1 x M.2, 4 x SATA 6Gb/s ports

Tk 8,500
Tk 8,900
Tk 8,500
Subtotal: Tk 8,500

Specification

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
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 )
Audio Realtek 7.1 Surround Sound High Definition Audio CODEC*
- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
- Supports up to 24-Bit/192 kHz playback
Audio Features:
- Audio Shielding
- Premium audio capacitors
- Dedicated audio PCB layers
* A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.

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
M.2 Socket Supports 1 x M.2

 

Memory

Type DDR4
Slots 2 x DIMM
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

 

Graphics

Graphics 1 x HDMI port**
* Graphics specifications may vary between CPU types

 

Connector & Ports

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
LAN Port (s) 1 x Realtek 1Gb Ethernet
ASUS LANGuard
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)
Audio 3 x Audio jacks

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
TPM (Trusted Platform Module ) 1 x SPI TPM header (14-1pin)

 

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

Warranty 3 years

Description

Asus PRIME A520M-R AM4 Micro ATX Motherboard 

The Asus PRIME A520M-R AM4 Micro ATX Motherboard is a reliable and efficient foundation for productivity, entertainment, and light gaming setups. Powered by the AMD A520 chipset, this motherboard supports AMD Ryzen 5000, 5000 G-Series, 4000 G-Series, and 3000 Series processors, offering solid performance and compatibility for modern desktop builds. Its AM4 socket ensures flexibility for future upgrades, making it an ideal choice for both budget-conscious users and system builders seeking lasting value.

Designed in a Micro ATX form factor, the Asus PRIME A520M-R offers excellent balance between compactness and functionality. It features two DDR4 DIMM slots supporting up to 64GB of memory at speeds up to DDR4 5100MHz (OC), ensuring smooth multitasking and fast response times for everyday computing. For storage, it includes one M.2 slot (PCIe 3.0 x4 & SATA) and four SATA 6Gb/s ports, providing versatile options for both high-speed SSDs and traditional hard drives.

Graphics and expansion support are equally capable, with a PCIe 3.0 x16 slot for dedicated GPUs and a PCIe 3.0 x1 slot for additional expansion cards. The integrated Realtek 1Gb Ethernet delivers stable wired network performance, while the HDMI output supports 4K resolution at 60Hz, allowing crisp visuals for work or media consumption.

Connectivity options include multiple USB 3.2 Gen 1 (5Gbps) and USB 2.0 ports across the front and rear panels, accommodating a wide range of peripherals. Audio performance is powered by Realtek 7.1 Surround Sound, enhanced with premium capacitors and an optimized PCB layout to deliver clear, immersive sound.

Thermal management is handled by a passive PCH heatsink and ASUS Fan Xpert software, enabling users to create tailored cooling profiles for efficient temperature control. Additional reliability is ensured through ASUS 5X Protection III, which provides safeguards like overvoltage defense, surge protection, and safe slot reinforcement — ensuring long-term durability.

DIY builders will appreciate the Q-Design enhancements that simplify assembly, while the board’s Windows 10 and 11 (64-bit) compatibility guarantees a smooth user experience. Combining dependable stability, great value, and versatile connectivity, the Asus PRIME A520M-R AM4 Micro ATX Motherboard is a perfect choice for anyone seeking a compact yet capable AMD system.

Price in Bangladesh: 8,500৳
Buy the Asus PRIME A520M-R AM4 Micro ATX Motherboard from Tech Buy. Order online or visit your nearest showroom to get yours at the best price. This product includes a 3-year warranty.

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