Asus
Prime Series AMD A520 AM4 mATX Motherboard (ASUS PRIME A520M-K)
- 64GB Max DDR4 Memory
- 1x PCIe x16, 2x PCIe x1
- 1x M.2, 4x SATA 3.0, 0/1/10 RAID
- 6x USB 3.2 Type A, 6x USB 2.0 Type A
- 1x HDMI, 1x D-Sub
- 1 x Optical S/PDIF
- Realtek RTL8111H 1Gb Ethernet, Asus LANGuard
- Realtek ALC887 7.1 Surround Sound High Definition Audio CODEC
Model: A520M-K
Mnf. #: ASUS PRIME A520M-K
GTIN/Barcode:SKU: 71997
Warranty: 3 years
Asus Prime Series AMD A520 AM4 mATX Motherboard (ASUS PRIME A520M-K)
ASUS Prime series is expertly engineered to unleash the full potential of 3rd Generation AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime A520 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.
Tune It Your Way
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 – maximizing your productivity.
UEFI BIOS
The renowned ASUS UEFI BIOS provides everything you need to configure, tweak and tune your system. It offers intelligently simplified options for PC DIY beginners, as well as comprehensive features for seasoned veterans.
Advanced Tuning for Serious Tweakers
An intuitive Advanced mode offered via the UEFI lets you take 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 one-click application of important settings — all to help you get your rig up and running in no time.
Cooler by Design
PRIME A520M-K is engineered with an array of hybrid fan headers and features comprehensive cooling controls that are configurable via Fan Xpert software or via the UEFI BIOS, ensuring your rig stays cool and stable under intense workloads.
Build on a Solid Foundation
Prime A520 motherboard provides all the fundamentals to boost daily productivity, so your system will be ready for action with stable power, intuitive cooling and flexible transfer options.
M.2 (up to 32 Gbps)
M.2 Slot supports data-transfer speed up to 32Gbps via x4 PCI Express® 3.0 bandwidth. It‘s the perfect choice for an operating system or application drive, providing fast access to data.
USB 3.2 Gen 1 Type-A
Numerous USB ports support high-end rigs loaded with peripherals, including four rear-panel USB Type-A connectors with fast USB 3.2 Gen 1 connectivity for compatible cases.
Little Things Make a Big Difference
Prime A520 series adds the nuanced details that improve every experience, from exclusive codecs that provide pristine audio quality to intuitive interface that let you customize your system to create a unique personal look.
Outstanding Audio
Intelligent design and premium hardware create audio quality unlike anything you've ever experienced.
Armoury Crate
Armoury Crate is a new software utility designed to give you centralized control of supported products, from a single intuitive interface. Armoury Crate provides control of settings for ASUS products, including keyboard and mouse preferences. This software even features dedicated product registration and highlight to help you stay in touch with the ASUS community.
SafeSlot Core
SafeSlot Core is the ASUS-exclusive PCIe slot. Featuring a fortified design that's anchored to the motherboard by a special hook, SafeSlot Core provides 1.6x stronger retention and 1.3x greater shearing resistance than standard expansion slots.
Overvoltage Protection
An exclusive circuit design with built-in voltage regulators to protect your motherboard from damage caused by unexpected high-level voltages from unstable or inferior power supplies.
DRAM Overcurrent Protection
Onboard resettable fuses prevent overcurrent and short-circuit damage. This extends beyond I/O ports to DRAM to safeguard the lifespan of your system and connected devices.
Stainless-Steel Back I/O
Corrosion-resistant stainless-steel back I/O panels bonded with chromium oxide have a lifespan that's three times longer than ordinary panels.
LANGuard
ASUS LANGuard is a hardware-level network protection feature that integrates advanced signal-coupling technology and premium anti-EMI surface-mounted capacitors to improve throughput and ensure a more reliable connection.
General |
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| Product Line | Prime Series | |
| Model | A520M-K | |
| Product Type | Desktop | |
| Processor Socket | AM4 | |
| Form Factor | Micro-ATX | |
| Chipset | AMD A520 | |
| Supported Processors | 3rd Gen AMD Ryzen and 3rd Gen AMD Ryzen with Radeon Graphics Processors | |
| CPU Gen Support | 3rd Gen | |
Memory |
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| Memory Channels | Dual | |
| Memory Type | DDR4 | |
| Memory Slots | 2 | |
| Memory Bandwidth | DDR4 4600(O.C)/4400(O.C)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3333(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory | |
| Max System Memory | 64 GB | |
| ECC Support | ECC Memory (ECC mode) support varies by CPU | |
Rear Panel Connectors |
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| USB 2.0 | 2 | |
| USB 3.2 Type-A | 4 | |
| D-Sub (VGA) | 1 | |
| DVI | ||
| HDMI | 1 | |
| LAN (RJ45) | 1 | |
| OFC Audio Jacks | 3 | |
| PS/2 Mouse/Keyboard Combo | 1 | |
Expansion Slots |
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| PCI Express x16/x8/x4 | 1 1 x PCIe 3.0 x16 (x16 mode) | |
| PCI Express x1 | 2 | |
Graphics System |
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| Integrated Video | via AMD CPU | |
| Multi-GPU Support | ||
Internal I/O Connectors & Headers |
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| 24-pin ATX Power Supply Connector | 1 | |
| 8-pin ATX 12V Power Connector | 1 | |
| System/Chassis FAN Headers | 1 | |
| TPM Module Connector | 1 | |
| Clear CMOS Jumper | 1 | |
| CPU FAN Connector | 1 | |
| S/PDIF Header | 1 | |
| USB 2.0 Headers | 2 | |
| USB 3.2 Headers | 1 | |
| Front panel audio header | 1 | |
| Front Panel Connector | 1 | |
| COM Port Header | 1 | |
Networking |
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| Wired LAN | ASUS LANGuard Realtek RTL8111H 1Gb Ethernet | |
Storage System |
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| M.2 Ports | 1 | |
| SATA 3.0 Ports | 4 | |
| RAID | 0/1/10 | |
| Optane Support | - | |
Audio |
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| Integrated Audio | Yes | |
| Audio Chip | Realtek ALC887 7.1 Surround Sound High Definition Audio CODEC | |
| Channels | 7.1 | |
Dimensions |
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| Width | 226 mm | |
| Length | 221 mm | |