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| Basic Information | ||
| Supported CPU | AMD Socket AM4 (Ryzen 5000/5000G/4000G/3000/3000G; BIOS update may be required for newer CPUs) | |
| Chipset | AMD A520 | |
| Form Factor | micro ATX | |
| Memory | ||
| Number of Memory Slots | 2 x DIMM | |
| Channel Supported | Dual-channel | |
| Maximum Memory | 64GB | |
| Supported Memory | DDR4 RAM | |
| Graphics | ||
| Graphics | HDMI (1 x HDMI) | |
| Expansion Slots | ||
| Expansion Slots | PCIe 3.0 x16, PCIe 3.0 x1 | |
| Storage | ||
| Supported Storage | M.2 (PCIe 3.0 x4 and SATA modes) | |
| Network | ||
| LAN | 1 x Realtek 1Gb Ethernet ASUS LANGuard | |
| Audio | ||
| Audio | Realtek 7.1 Surround Sound | |
| BIOS | ||
| BIOS | 128 Mb Flash ROM, UEFI AMI BIOS | |
| Ports & Connectors | ||
| HDMI | 1 x HDMI | |
| USB Ports | 4 x USB 5Gbps Type-A + 2 x USB 2.0 (rear); headers for 6 additional front USB ports | |
| Audio | Realtek 7.1 Surround Sound | |
| TPM (Trusted Platform Module ) | 1 x SPI TPM header (14-1pin) | |
| 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 | |
| Others | ||
| Bundled Software | Armoury Crate, AI Suite 3, EZ DIY | |
| Special feature | ASUS 5X PROTECTION III (DIGI+ VRM, LANGuard, SafeSlot Core) with thermal solution | |
| Warranty | ||
| Warranty | 3-year warranty | |
The Asus PRIME A520M-R is a dependable AM4 micro ATX motherboard built for users in Bangladesh who want a stable platform for everyday computing, productivity, and capable gaming systems. Designed around the AMD A520 chipset, it supports a wide range of AMD Ryzen processors including Ryzen 5000, 5000G, 4000G, 3000, and 3000G series (a BIOS update may be required for newer CPU models). With its compact micro ATX form factor, it fits well in space-conscious PC builds while still offering essential expansion and storage options.
For memory, this board uses DDR4 technology with 2 x DIMM slots, supporting up to 64GB total capacity. This makes it a practical choice for multitasking workloads such as web browsing with many tabs, office productivity, and smooth day-to-day use. Compared to older DDR3-based systems, DDR4 provides better efficiency and performance headroom for modern applications, while the 2-slot layout keeps the build straightforward and upgrade-friendly.
Graphics connectivity is handled through an HDMI (1 x HDMI) output, enabling you to build a clean, cable-friendly setup for display output. This is especially useful for systems using Ryzen G-series APUs (where graphics are integrated), allowing you to create a functional PC without immediately investing in a dedicated graphics card. If you plan to add a GPU later, the motherboard includes a PCIe 3.0 x16 slot for a graphics card, supporting a balanced upgrade path.
Storage expansion is supported via an M.2 slot that works in PCIe 3.0 x4 and SATA modes. This flexibility lets you choose an NVMe SSD for faster boot times and application loading, or use SATA storage depending on your budget and existing components. For users who frequently transfer files, install software, or run large projects, an NVMe drive can noticeably improve responsiveness compared to traditional HDD setups.
The PRIME A520M-R also includes PCIe 3.0 x1 expansion support for additional cards such as network upgrades or other add-in peripherals. For audio, it features Realtek 7.1 Surround Sound with premium audio capacitors and shielding, helping deliver clearer sound for entertainment and communication. This makes it suitable for home office setups, media playback, and casual gaming where onboard audio quality matters.
Connectivity is designed for everyday convenience, with four USB 5Gbps Type-A ports and two USB 2.0 ports on the rear panel, plus headers for six additional front USB ports. This helps you connect common devices like keyboards, mice, external storage, and controllers without constantly swapping ports. When building a compact micro ATX system, having both rear USB speed and front expansion options improves usability and reduces cable clutter.
Built with ASUS 5X PROTECTION III, including DIGI+ VRM, LANGuard, and SafeSlot Core, the motherboard focuses on durability and safer operation for long-term reliability. Thermal management is supported by an aluminum heatsink and ASUS thermal solutions, which is beneficial for maintaining stable performance during extended usage. For software and customization, tools such as Armoury Crate, AI Suite 3, and EZ DIY help simplify setup, updates, and system tuning.
If you’re assembling a DDR4 AM4 PC in Bangladesh and want a practical motherboard with essential features—HDMI output, PCIe 3.0 expansion, and M.2 storage support—the Asus PRIME A520M-R is a strong value-focused foundation. It’s also backed by a 3-year warranty, making it a sensible choice for users who want peace of mind alongside core performance.
CPU Socket: AMD Socket AM4 (Ryzen 5000/5000G/4000G/3000/3000G; BIOS update may be required for newer CPUs).
Chipset: AMD A520 (entry-level; no CPU overclocking support).
Memory: DDR4, 2 x DIMM, up to 64GB.
Graphics: 1 x HDMI and PCIe 3.0 x16 for a dedicated GPU.
Storage: M.2 (PCIe 3.0 x4 and SATA modes).
Audio: Realtek 7.1 Surround Sound with shielding and premium audio capacitors.
Warranty: 3-year.
Get specific details about this product from customers who own it.