Asus Prime A520M-K/CSM M-ATX Motherboard
Unlock powerful performance with the Asus Prime A520 M-K/CSM motherboard featuring AMD AM4 socket support for Ryzen processors, dual-channel DDR4 memory up to 64GB, PCIe 3.0 slots, M.2 storage, HDMI 2.1 output, and robust ASUS protections. Ideal for reliable, efficient builds.
Original price was: ₹10,000.00.₹5,900.00Current price is: ₹5,900.00.
The ASUS Prime A520M-K/CSM is designed for stability, reliability, and long-term performance, making it ideal for office PCs, home systems, and small business builds. Supporting AMD Ryzen 5000, 4000G, and 3000 Series processors, it delivers smooth computing and dependable power for multitasking, productivity apps, and everyday workloads. With dual-channel DDR4 support up to 64GB, the board ensures responsive memory performance. Its high-speed M.2 slot (PCIe 3.0 x4 & SATA) paired with four SATA 6Gb/s ports gives users flexibility to create fast and spacious storage configurations. ASUS integrates 5X Protection III, which includes overvoltage protection, stable power delivery, stainless-steel I/O, and ESD guards to keep your system safe from electrical hazards. Cooling is optimized using a PCH heatsink and ASUS Fan Xpert, ensuring stable temperatures under heavy use. Connectivity options include USB 3.2 Gen 1, Realtek Gigabit LAN, HDMI 2.1 (4K@60Hz), and D-Sub for broad monitor compatibility. The audio system, powered by Realtek ALC887/897, delivers clear and immersive sound with PCB-level shielding. In a compact m-ATX form factor, this motherboard is a complete solution for budget-friendly yet powerful builds. CTA: Buy the ASUS Prime A520M-K/CSM at the best price from A2Z Computech, Nehru Place. Get genuine products, expert guidance, and after-sales support you can trust.
| Socket | AM4 |
|---|---|
| RAM | DDR4 |
| Form Factor | mATX (8.9" × 8.7" / 22.6 × 22.1 cm) |
| CPU Support | AMD Ryzen 5000 / 5000 G / 4000 G / 3000 / 3000 G Series Desktop Processors |
| Socket | AM4 |
| Chipset | AMD A520 |
| Memory (Type/Slots/Max) | 2 x DIMM, DDR4, Max. 64GB, 4866(O.C)–2133 MHz, Dual Channel, ECC support varies by CPU |
| Graphics Out | 1 x D-Sub, 1 x HDMI 2.1 (4K@60Hz) |
| Expansion Slots | 1 x PCIe 3.0 x16 (x16), 2 x PCIe 3.0 x1 |
| Storage (M.2/SATA) | 1 x M.2 (PCIe 3.0 x4 & SATA), 4 x SATA 6Gb/s, RAID 0/1/10 |
| LAN | Realtek RTL8111H 1 GbE |
| Wireless LAN / BT | N/A |
| USB (Rear + Front) | Rear: 4 x USB 3.2 Gen 1 (Type-A), 2 x USB 2.0; Front: 2 x USB 3.2 Gen 1, 4 x USB 2.0 |
| Audio | Realtek ALC887/897 7.1 HD Audio CODEC, Jack-detection, Multi-streaming, Front Panel Jack-retasking, 24-bit/192kHz, Audio Shielding, Dedicated PCB layers |
| Back Panel I/O Ports | 1 x PS/2, 1 x D-Sub, 1 x HDMI, 1 x LAN (RJ45), 4 x USB 3.2 Gen 1, 2 x USB 2.0, 3 x Audio jacks |
| Internal I/O Connectors | 1 x CPU Fan, 1 x Chassis Fan, 1 x USB 3.2 Gen 1 header (2 ports), 2 x USB 2.0 headers (4 ports), 1 x M.2, 4 x SATA, 1 x TPM, 1 x S/PDIF Out, 1 x 24-pin EATX, 1 x 8-pin EATX 12V, 1 x AAFP, 1 x Clear CMOS, 1 x System Panel, 1 x COM, 1 x Speaker |
| Software Features | Armoury Crate, AI Suite 3, TurboV EVO, EPU, Digi+ VRM, Fan Xpert, EZ Update, CPU-Z, AI Charger, DAEMON Tools, Norton AV Trial, WinRAR, CrashFree BIOS 3, EZ Flash 3, UEFI BIOS EZ Mode |
| BIOS | 256 Mb Flash ROM, UEFI AMI BIOS |
| Manageability | WOL by PME, PXE |
| Accessories | User manual, ACC Express Activation Key Card, I/O Shield, 2 x SATA Cables, Supporting DVD, M.2 SSD Screw Package |
| Operating System | Windows 10 64-bit |
| Warranty | 3 Years |
| Model | Asus PRIME A520M-K/CSM |
| CPU Support / Socket | AMD AM4 — Ready for Ryzen 5000 / 5000 G / 4000 G / 3000 / 3000 G series |
| Memory Support | 2 × DIMM, Dual-Channel, wide frequency support (many O.C. profiles listed) |
| Max RAM | 64 GB |
| Memory Type | DDR4 |
| Expansion Slots (PCIe) | 1 × PCIe 3.0 x16 (x16 mode) ; 2 × PCIe 3.0 x1 |
| Storage Support | 1 × M.2 Socket 3 (2242/2260/2280; PCIe 3.0×4 & SATA modes) ; 4 × SATA 6Gb/s |
| Graphics Output Options | 1 × D-Sub ; 1 × HDMI 2.1 (4K@60Hz) |
| Audio Codec | Realtek ALC887/897 (7.1 HD audio) |
| USB Support (rear + front / totals) | Rear: 4 × USB3.2 Gen1 + 2 × USB2.0 ; Front headers: 2 × USB3.2 Gen1 + 4 × USB2.0 (Totals noted in spec) |
| Internal I/O Headers (key) | CPU fan, Chassis fan, USB 3.2 Gen1 header, 2 × USB2.0 headers, M.2 screw, SPI TPM header, 4 × SATA connectors, S/PDIF out, 24-pin + 8-pin power, Front audio, Clear CMOS, COM header, speaker |
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