Gigabyte A520M K V2 Micro-ATX AM4 Motherboard - DDR4, M.2
GIGABYTE
Gigabyte A520M K V2 Micro-ATX AM4 Motherboard - DDR4, M.2
The Gigabyte A520M K V2 Micro-ATX AM4 Motherboard is a compact, budget-oriented platform built for builders who want a stable foundation for AMD Ryzen processors without overcomplicating their setup. It supports a broad range of Ryzen 3000 through Ryzen 5000 series CPUs, covers everyday connectivity with Gigabit Ethernet, HDMI, and USB 3.1, and keeps thermal management practical with Smart Fan 5. Builders prioritising reliability and simplicity over high-end overclocking headroom will find it well-matched to their needs.
Why this product
Broad Ryzen CPU Compatibility
It supports AMD Ryzen 3000, 3000 G-Series, 4000 G-Series, 5000, and 5000 G-Series processors on the AM4 socket, covering several generations of AMD desktop CPUs.
PCIe Gen3 x4 M.2 for Fast Storage
The M.2 connector supports both PCIe NVMe and SATA modes, giving builders flexibility to use a fast NVMe SSD or a standard SATA M.2 drive in the same slot.
HDMI 2.1 and D-Sub Rear Display Outputs
Rear panel video outputs include an HDMI 2.1 port (up to 4096×2160 at 60 Hz with HDR and HDCP 2.3) and a D-Sub port, supporting multi-display use with integrated graphics.
GbE LAN with Bandwidth Management
The Realtek Gigabit Ethernet chip includes a bandwidth management application designed to reduce network latency and maintain lower ping in congested environments.
Smart Fan 5 with FAN STOP
Multiple temperature sensors and hybrid fan headers let users map fans to stop entirely when temperatures drop below a set threshold, keeping the system quiet during light loads.
Anti-Sulfur Resistor Design
Onboard resistors are coated to resist sulfur compound corrosion, which can otherwise cause resistors to open or short and lead to board failure over time.
- SocketAMD AM4
- ChipsetAMD A520
- Form FactorMicro ATX (226 mm × 174 mm)
- Memory Slots2 x DDR4 DIMM (ECC/Non-ECC Unbuffered)
- M.2 Slots1 x PCIe Gen3 x4 (NVMe & SATA mode)
- SATA Ports2 x SATA3
- Display OutputsHDMI 2.1 (4K/60 Hz), D-Sub
- LANRealtek Gigabit Ethernet (1 x RJ-45)
- SKUGIG-2056
- EAN4719331852771
- Compatible with AMD AM4 socket processors: Ryzen 3000, Ryzen 3000 G-Series, Ryzen 4000 G-Series, Ryzen 5000, and Ryzen 5000 G-Series.
- Supports XMP (Extreme Memory Profile) memory modules and DDR4 speeds up to 5100 MHz (overclocked).
- Fits Micro-ATX cases and larger ATX cases; board dimensions are 226 mm × 174 mm.
- ECC memory is supported (Unbuffered ECC DDR4), but ECC functionality depends on CPU support — not all Ryzen CPUs enable ECC.
- Not compatible with Intel processors — this is an AMD-only AM4 platform.
- Does not support DDR5 memory — only DDR4 (ECC or Non-ECC Unbuffered) across 2 DIMM slots.
Best for
- Entry-level and mid-range Ryzen builds — it covers Ryzen 3000 through 5000 series on a compact, straightforward board without paying for chipset features that aren't needed.
- Small-form-factor desktop builds — the Micro-ATX footprint (226 mm × 174 mm) suits compact cases while still providing a PCIe x16 slot, an M.2 slot, and two SATA3 ports.
- Builds using integrated graphics — rear HDMI 2.1 (up to 4K/60 Hz) and D-Sub outputs make it practical for Ryzen G-Series APU systems without a discrete GPU.
- Users who want simple fan control — Smart Fan 5 with FAN STOP and multiple temperature sensors provides enough thermal management for most non-overclocked systems.
- Builders in environments with air quality concerns — the Anti-Sulfur resistor design adds a degree of protection against sulfur-compound corrosion that standard boards do not provide.
Trade-offs
- CPU overclocking enthusiasts — the A520 chipset does not support CPU overclocking; Ryzen X-series or unlocked CPUs cannot be overclocked on this platform.
- Builds requiring multiple M.2 drives — only one M.2 slot is present, and combined SATA storage is limited to two SATA3 ports.
- High-bandwidth expansion card setups — beyond the single PCIe 3.0 x16 slot and one PCIe x1 slot, there are no additional expansion slots for multi-GPU or high-throughput add-in cards.
- Builders needing more than two memory slots — with only 2 DIMMs available, maximum memory capacity and upgrade flexibility are limited compared to full ATX boards with 4 slots.
AMD A520 Ultra Durable Motherboard with GbE LAN with Bandwidth Management, PCIe 3.0 x4 M.2, Smart Fan 5, Anti-Sulfur Resistors Design
- Supports AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 and Ryzen™ 3000 G-Series Processors
- Dual Channel ECC/ Non-ECC Unbuffered DDR4, 2 DIMMs
- PCIe Gen3 x4 M.2 with PCIe NVMe & SATA mode support
- GbE LAN with Bandwidth Management
- 8-Channel HD Audio with High Quality Audio Capacitors
- Rear HDMI and D-sub for Multi-display Support
- Smart Fan 5 Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP
- GIGABYTE APP Center, Simple and Easy Use
NVMe PCIe Gen 3 x4 2280 M.2 Connector · GIGABYTE Motherboards are focused on delivering M.2 technology to enthusiasts who want to maximize their system's potential.
GbE LAN with Bandwidth Management · GbE LAN features a network bandwidth management application which helps to improve network latency and maintain low ping times to deliver better responsiveness in crowded LAN environments.
With Fan Stop, map any fan to stop completely when temperatures drop below a specified threshold.
GIGABYTE motherboards use high-end audio capacitors. These high quality capacitors help deliver high resolution and high fidelity audio to provide the most realistic sound effects for gamers.
GIGABYTE motherboards feature an audio noise guard that essentially separates the board's sensitive analog audio components from potential noise pollution at the PCB level.
Sulfur compounds in the air can penetrate tiny onboard resistors creating chemical change and causing these resistors to open or short. If either of these occurs the motherboard will fail to function. By equipping resistors with an Anti-Sulfur Design GIGABYTE gives Ultra Durable Motherboards a whole new meaning.
The BIOS is essential for users during initial setup to allow for the most optimal settings.
General
| Brand | GIGABYTE |
|---|---|
| Model | A520M K V2 |
| Form Factor | Micro ATX |
| Dimensions | 226 mm × 174 mm |
| Chipset | AMD A520 |
| Socket | AMD AM4 |
| BIOS | 128 Mbit flash, AMI UEFI BIOS |
Processor & Memory
| Supported CPUs | AMD Ryzen 5000 Series, Ryzen 5000 G-Series, Ryzen 4000 G-Series, Ryzen 3000, Ryzen 3000 G-Series |
|---|---|
| Memory Type | Dual Channel ECC / Non-ECC Unbuffered DDR4 |
| Memory Slots | 2 x DIMM |
| Memory Speed | 2133 / 2400 / 2667 / 2933 / 3200 MHz; up to 5100 MHz (O.C.) |
| Memory Profile | XMP (Extreme Memory Profile) supported |
Storage & Expansion
| M.2 Slot | 1 x M.2 (M2A_CPU) — PCIe Gen3 x4, NVMe & SATA mode, 2280 |
|---|---|
| SATA Ports | 2 x SATA3 |
| PCIe x16 Slot | 1 x PCIe 3.0 x16 |
| PCIe x1 Slot | 1 x PCIe x1 |
Connectivity & I/O
| Display Output | 1 x HDMI 2.1 (max 4096×2160@60 Hz, HDCP 2.3, HDR); 1 x D-Sub |
|---|---|
| LAN | Realtek GbE LAN with Bandwidth Management, 1 x RJ-45 |
| USB (Rear Panel) | 4 x USB 3.1 Gen1, 2 x USB 2.0/1.1 |
| USB (Internal Headers) | 4 x USB 2.0/1.1 (via headers) |
| Audio | Realtek 8-Channel HD Audio CODEC; 2/4/5.1/7.1-channel; High-End Audio Capacitors; Audio Noise Guard |
| Fan Headers | 1 x CPU_FAN; 1 x SYS_FAN1 — Smart Fan 5, Hybrid Fan Headers, FAN STOP |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.