| Basic Information | ||
| Supported CPU | AMD AM4 Socket for AMD Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series/ 3000 G-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 ) |
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| Audio | Realtek ALC887/8977.1 Surround Sound High Definition Audio CODEC Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking, up to 24-Bit/192kHz playback Audio Shielding- Dedicated audio PCB layers Audio Feature:* Choose the chassis with HD audio module in front panel to support 8-channel audio output. |
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| Expansion Slots | ||
| PCI | 2 x PCIe 3.0 x1 slots | |
| Memory | ||
| Type | DDR4 | |
| Slots | AMD Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series/ 3000 G-Series Desktop Processors AMD A520 Chipset,2 x PCIe 3.0 x1,1 x PCIe 3.0 x16 (x16 mode) |
|
| Supported Memory | 2 x DIMM, Max. 64GB | |
| Graphics | ||
| Graphics | 1 x D-Sub 1 x HDMI™ 2.1(4K@60HZ) |
|
| Connector & Ports | ||
| Internal I/O Ports | Back Panel: 4 x USB 3.2 Gen 1 (blue) Type-A,1 x PS/2 keyboard/mouse combo port(s) 1 x D-Sub,1 x HDMI,1 x LAN (RJ45) port(s),2 x USB 2.0,3 x Audio jack(s) Internal I/O Ports: 1 x COM port header 1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s) 1 x CPU Fan connector(s) 1 x Chassis Fan connector(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) 1 x SPI TPM header,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 |
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| USB (s) | Front USB Port: 4 x USB 2.0 port(s)(4 x Type-A) ( Total 6 ) Rear USB Port ( Total 6 ): 4 x USB 3.2 Gen 1 port(s)(4 x Type-A),2 x USB 3.2 Gen 1 port(s)(2 x Type-A),2 x USB 2.0 port(s)(2 x Type-A) |
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| LAN Port (s) | Realtek RTL8111H 1Gb Ethernet, ASUS LANGuard | |
| Audio | Realtek ALC887/8977.1 Surround Sound High Definition Audio CODEC Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking, up to 24-Bit/192kHz playback Audio Shielding- Dedicated audio PCB layers Audio Feature:* Choose the chassis with HD audio module in front panel to support 8-channel audio output. |
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| 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 |
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| Bundled Software | Windows 10 64-bit ASUS Exclusive Software Armoury Crate AI Suite 3 - Performance and Power Saving Utility TurboV EVO EPU Digi+ VRM Fan Xpert - 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 |
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| Warranty Information | ||
| Manufacturing Warranty | 3-Year Brand Warranty (Condition applied) | |
The ASUS PRIME A520M-K/CSM AMD AM4 Micro-ATX Motherboard is a practical foundation for building a reliable AMD Ryzen desktop for home, office, study, business, and everyday computing. Built around the AMD A520 chipset and AM4 socket, it supports compatible AMD Ryzen 5000, 5000 G-Series, 4000 G-Series, 3000, and 3000 G-Series desktop processors. With DDR4 dual-channel memory, an M.2 PCIe 3.0 x4/SATA slot, four SATA 6Gb/s ports, PCIe 3.0 x16 graphics support, HDMI and D-Sub display outputs, and 1Gb Ethernet, it gives budget-conscious PC builders the essential connectivity needed for a capable modern system.
If you are looking for an AM4 motherboard for Ryzen that keeps the build compact without removing essential features, the ASUS PRIME A520M-K/CSM is designed around that requirement. Its micro-ATX form factor fits a wide range of compact and standard PC cases, while the AMD A520 platform provides a straightforward base for compatible Ryzen processors.
The board supports up to 64GB of DDR4 memory across two DIMM slots and provides a PCIe 3.0 x16 slot for a dedicated graphics card. For faster storage, the M.2 socket supports 2242, 2260, and 2280 drives in PCIe 3.0 x4 and SATA modes. Four SATA 6Gb/s connectors also make it easy to build a system with additional SSD or HDD storage.
The ASUS PRIME A520M-K/CSM works with supported AMD AM4 Ryzen processors, making it suitable for affordable office PCs, home computers, student systems, and entry-level performance builds. Always check the ASUS CPU support list for the exact processor before installation.
Two DDR4 DIMM slots support up to 64GB of system memory. This gives users room to configure a responsive everyday PC now while retaining a practical upgrade path within the board's two-slot design.
The integrated M.2 socket supports 2242/2260/2280 storage devices using PCIe 3.0 x4 or SATA modes. Four SATA 6Gb/s ports provide additional flexibility for SATA SSDs and hard drives, making the motherboard suitable for both compact single-drive builds and multi-storage PCs.
A PCIe 3.0 x16 slot provides the main expansion interface for a dedicated graphics card. For compatible Ryzen processors with integrated graphics, the motherboard also provides HDMI 2.1 with up to 4K at 60Hz support and D-Sub output.
| Specification | Details |
|---|---|
| CPU Socket | AMD AM4 |
| Supported CPUs | AMD Ryzen 5000/5000 G-Series/4000 G-Series/3000/3000 G-Series |
| Chipset | AMD A520 |
| Memory | 2 x DDR4 DIMM, up to 64GB, dual-channel |
| Expansion | 1 x PCIe 3.0 x16, 2 x PCIe 3.0 x1 |
| M.2 | 1 x M.2 2242/2260/2280, PCIe 3.0 x4 & SATA mode |
| SATA | 4 x SATA 6Gb/s |
| Graphics Output | HDMI 2.1, D-Sub |
| LAN | Realtek RTL8111H 1Gb Ethernet with ASUS LANGuard |
| Audio | Realtek ALC887/897 7.1-channel HD Audio |
| Form Factor | Micro-ATX, 22.6 x 22.1 cm |
This motherboard is a sensible option for buyers assembling an affordable Ryzen PC in Bangladesh, particularly when the goal is dependable everyday performance rather than an oversized enthusiast platform. It can suit office work, browsing, online classes, accounting software, media playback, programming, home use, and entry-level gaming when paired with compatible components.
For a compact build, its micro-ATX layout can be easier to accommodate than a full-size ATX motherboard. Buyers planning to use an NVMe SSD can take advantage of the onboard M.2 slot, while users who need several storage drives can use the four SATA connectors.
Before you buy an ASUS A520 motherboard in Bangladesh, check three things: processor compatibility, memory requirements, and expansion needs. Make sure your chosen Ryzen CPU appears on ASUS's supported CPU list. If you want an NVMe SSD, verify that the drive uses a supported M.2 form factor and interface. If you plan to install a dedicated GPU, confirm that your PC case and power supply can accommodate the complete graphics-card setup.
Compared with more feature-heavy motherboard platforms, the PRIME A520M-K/CSM focuses on the core requirements of an AM4 desktop: Ryzen CPU support, DDR4 memory, PCIe expansion, M.2 storage, SATA connectivity, wired networking, and practical rear I/O. That makes it particularly relevant for cost-conscious PC builders who do not need unnecessary platform features.
Looking to buy ASUS PRIME A520M-K/CSM motherboard in Bangladesh? Potaka IT provides a convenient place to explore PC components and motherboard options for your next build. Browse our motherboard collection, explore ASUS AMD motherboards, or view the complete ASUS collection. You can also explore PC components for compatible processors, memory, storage, and other parts.
For a compact Ryzen desktop, the ASUS PRIME A520M-K/CSM combines the AM4 platform, DDR4 memory, M.2 storage, PCIe graphics expansion, 1Gb networking, and essential I/O in a space-efficient Micro-ATX design.
Yes. The motherboard supports compatible AMD Ryzen 5000 Series and other listed AM4 Ryzen generations. Check ASUS's CPU support list for your exact processor model before purchase.
Yes. Its M.2 socket supports 2242, 2260, and 2280 storage devices using PCIe 3.0 x4 and SATA modes.
The motherboard has two DDR4 DIMM slots and supports up to 64GB of memory, depending on the supported memory configuration.
Yes. It includes an HDMI 2.1 output supporting up to 4K at 60Hz when used with a compatible processor featuring integrated graphics.
It is designed around the essential features needed for a compact AM4 desktop, making it suitable for budget-conscious office, home, study, and entry-level gaming PC builds when paired with compatible components.
The latest price of ASUS PRIME A520M-K/CSM AMD Motherboard in Bangladesh is 9,199৳. You can buy the ASUS PRIME A520M-K/CSM AMD Motherboard at best price from our website or visit any of our showrooms.