ASUS PRIME A520M-K
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ASUS PRIME A520M-K
The ASUS Prime series is designed to unlock the full potential of the 3rd Gen AMD Ryzen platform. Featuring a robust power design, comprehensive cooling solutions and intelligent tuning options, the A520 series motherboards provide everyday users and DIY PC builders with a range of performance tuning options via intuitive software and firmware, all with well-balanced specifications.
AMD A520
Chipset
AMD AM4
Socket
mATX (Micro ATX)
Form factor
DDR4
Memory type
2×
Number of RAM slotsKey features of the ASUS PRIME A520M-K motherboard
- UEFI BIOS with EZ/Advanced modes and intuitive Q-Fan control
- Fan Xpert with automatic fan speed tuning based on thermal sensors
- 5X Protection III and SafeSlot Core for increased system durability
- NVMe M.2 support for faster system startup and application loading
- Gigabit LAN with LANGuard for a stable and secure network
- Separated audio PCB layers and premium capacitors for clearer audio
Tuned to your needs
Comprehensive controls form the foundation of the ASUS Prime series. The Prime A520 motherboard packs flexible tools to tune every aspect of your system, enabling you to tweak performance settings to perfectly match the way you work—maximising your productivity.
All-round energy efficiency
With the Energy Processing Unit (EPU), you enjoy system-wide power savings. The EPU automatically optimises power consumption and maximises savings with Away mode.
Flexible control options
Fan Xpert 2+ software provides comprehensive control over system fans. Auto-Tuning mode intelligently configures all parameters with a single click. There’s also an Extreme Quiet mode, which reduces chassis fan speeds to below the default minimum to keep your system whisper-quiet when performing light tasks. Fans can also be controlled via the UEFI BIOS.
Precise digital voltage control
The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop, automatically switching frequency and power-efficiency settings. It also lets you fine-tune your CPU for ultimate stability and performance.
Advanced tuning for serious tweakers
The intuitive Advanced mode offered via the UEFI puts you in complete control. A built-in search feature makes it easy to find options, and various advanced functions let you intelligently make nuanced adjustments so you can dial in performance just the way you want.
Quick and simple setup
EZ mode displays vital settings and stats and also offers guided wizards, drag-and-drop functionality, and a one-click application of important settings—all to help you get your rig up and running in no time.
Advanced cooling on the Prime A520M-K
The Prime A520M-K motherboard is engineered with an array of hybrid fan headers and features comprehensive cooling controls that are configurable via Fan Xpert software or through the UEFI BIOS, ensuring your rig stays cool and stable under intense workloads. The Prime A520M-K motherboard features hybrid fan headers and comprehensive cooling controls, configurable via Fan Xpert software or the UEFI BIOS, ensuring stable operation even under heavy loads. Each header can dynamically reference up to three thermal sensors, and Fan Xpert allows you to optimise cooling based on the temperature of ASUS graphics cards. The PWM/DC fan connector supports auto-detection, and a special integrated circuit protects against overheating and overcurrent.
Prime A520 – reliable performance and modern connectivity
The Prime A520 motherboard offers stable performance, intuitive cooling, and flexible transfer options, ensuring reliable productivity every day. The M.2 slot, with a throughput of up to 32Gbps thanks to PCI Express® 3.0 x4, provides fast data access and is ideal for system or application drives. Connectivity is further enhanced by a high number of ports, including four USB 3.2 Gen 1 Type-A ports on the front panel, guaranteeing compatibility with a wide range of peripherals.
Little things make a big difference
The Prime A520 series adds the nuanced details that improve every experience, from exclusive codecs that provide pristine audio quality to intuitive interfaces for easy customisation and a distinctive look for your build. The onboard intelligent design and premium hardware create exceptional audio, which is further enhanced by shielding that separates analogue and digital signals and a separate layer for left and right tracks, minimising interference and crosstalk.
Armoury Crate
Armoury Crate is a new software utility designed to give you centralised control of supported products from a single intuitive interface. Armoury Crate provides control over settings for ASUS products, including keyboard and mouse preferences. This software even features dedicated product registration to help you stay in touch with the ASUS community.
SafeSlot Core
ASUS Prime motherboards feature SafeSlot Core, which reinforces the PCIe slots. Thanks to special bracing, it provides 1.6× higher retention and 1.3× greater bending resistance than standard slots, while reinforced solder points also increase the strength of PCIe and DIMM slots. Power protection with built-in regulators protects the board from surge damage, while resettable fuses prevent short circuits and overcurrent, including protection for DRAM and I/O ports. The stainless steel rear I/O panel with a chromium oxide finish is three times more corrosion-resistant than standard panels, and ASUS LANGuard combines advanced signal-coupling with anti-EMI capacitors for higher throughput, more reliable connections, and 2.5× greater surge tolerance.
Port equipment
Storage
- SATA III ports: 4
- M.2 slots: 1
- M.2 Slot 1 – M.2 PCI-E NVMe
USB ports
- Internal USB 2.0: 1 (header, 2 ports)
- Internal USB 3.2 Gen 1: 1 (header, 2 ports)
- Rear USB 2.0: 2
- Rear USB 3.2 Gen 1: 4
Graphics
- Graphics outputs: HDMI, VGA (D-Sub)
Audio
- Channels: 7.1
- Sound card: Realtek ALC887
- Rear connectors: 3.5mm Jack
- Internal connectors: S/PDIF header
Other
- Network: RJ-45 (LAN) 1Gbps
- Rear: PS/2
- Internal: COM header, TPM header, SATA III, USB 2.0 header, USB 3.2 Gen 1 header
Choosing a motherboard
When choosing a motherboard (also known as a mainboard), it's important to pay particular attention to the motherboard's socket type, form factor and chipset. These parameters are among the most crucial and ensure the board's compatibility with the processor, expansion cards and other components. The specific socket will determine the choice of a suitable processor, while the other connectors will determine which other components you need to select for your future computer.Specifications
Socket and chipset
Format & functions
Memory
Advanced parameters
Connectors
Series
Compatibility
Colour
| Code: | ACa520mk |
| Warranty: | 36 months |
| Links: | Producer's Website: |
| Manufacturer information |
ASUSTek COMPUTER INC. 1F.,No.15, Lide Rd., Beitou Dist., Taipei City 112 Tel: +886-2-2894-3447 Tel: +886-2-2890-7798 https://gr.asus.com/ProductSafety ASUS COMPUTER GmbH Harkortstrasse 21-23 40880 Ratingen Germany, Europe Email: [email protected] ASUS COMPUTER GmbH, Harkortstrasse 21-23, 40880 Ratingen, Germany, Europe, [email protected] ASUS is a symbol of the growth of Taiwan's economy. The firm's beginnings date back to April 2, 1989, when as a small manufacturer of motherboards began his work with a few employees. Today, Asus employs more than 12,500 employees worldwide. ASUS products can be found in almost every category of the information technology marketplace. ASUS is focused on desktops, laptops, phones, optical drives and components. In the manufacture of motherboards, the company is now the dominant player with a staggering 40% market share. 
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