Motherboards

Gigabyte B550M H ARGB M-ATX Motherboard

SKU: GIGABYTE B550M H

6,799.00

In Stock

The Gigabyte B550M H ARGB M-ATX Motherboard is a reliable and feature-rich AMD AM4 motherboard designed for mainstream gamers, content creators, and PC enthusiasts.
Specification Details
Model Gigabyte B550M H ARGB
Form Factor Micro-ATX
Chipset AMD B550
CPU Socket AMD AM4
Processor Support AMD Ryzen 5000, 5000 G-Series, 4000 G-Series, 3000 & 3000 G-Series
Memory Support 2× DDR4 DIMM, Up to 64GB
Memory Speed Up to DDR4 5100MHz (OC)
PCIe Slot 1× PCIe 4.0 x16, 1× PCIe 3.0 x1
About the item:
  • 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​
  • Integrated ARGB header and Q-Flash Plus button
  • PCIe Gen4.0 x4 M.2 with PCIe NVMe & SATA mode support​
  • Fast Network: GbE LAN
  • 8-Channel HD Audio with High Quality Audio Capacitors​
  • Rear HDMI and DisplayPort for Multi-display Support
  • Smart Fan 6 Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP​
  • GIGABYTE CONTROL CENTER (GCC), Simple and Easy Use

Description

About Gigabyte B550M H ARGB M-ATX Motherboard

AMD B550 Ultra Durable Motherboard with GbE LAN, ARGB header, Q-Flash Plus, PCIe 4.0 x4 M.2, Smart Fan 6, Anti-Sulfur Resistors Design. Built on the AMD B550 chipset, the Gigabyte B550 Series Desktop Motherboard supports Ryzen 3000, 4000 G-Series, and 5000 Series processors while offering PCIe 4.0 support for faster graphics cards and NVMe SSDs. Its compact Micro-ATX form factor makes it suitable for space-efficient builds without compromising essential connectivity. Equipped with Smart Fan 6, ARGB lighting headers, Q-Flash Plus, and Ultra Durable components, the Gigabyte B550 Series Desktop Motherboard delivers stable performance, efficient cooling, and long-term reliability for gaming, productivity, and everyday computing tasks.
Category Specification
Product Name Gigabyte B550M H ARGB M-ATX Motherboard
Form Factor Micro-ATX
Chipset AMD B550
CPU Socket AMD Socket AM4
Supported Processors AMD Ryzen 5000 Series, Ryzen 5000 G-Series, Ryzen 4000 G-Series, Ryzen 3000 Series, Ryzen 3000 G-Series
Memory Slots 2× DDR4 DIMM
Maximum Memory Capacity 64GB
Memory Architecture Dual Channel
Memory Speed DDR4 2133–5100MHz (OC)
XMP Support Yes
ECC Memory Support Yes (Non-ECC Mode)
PCIe x16 Slot 1× PCIe 4.0 x16 (CPU Dependent)
PCIe x1 Slot 1× PCIe 3.0 x1
M.2 Slot 1× PCIe 4.0 x4 / SATA M.2
SATA Ports 4× SATA 6Gb/s
Graphics Output 1× HDMI 2.1
NVMe PCIe 4.0*/3.0 M.2 Connector With NVMe PCIe 4.0*/3.0 x4 M.2 connector onboard, the Gigabyte ARGB m-ATX Desktop Motherboard bring users to experience NVMe mode or SATA mode connectivity with delivering up to 64 Gb/s data transfer speed. GbE LAN Gigabit Ethernet (GbE) LAN provides significantly faster data transfer speeds of up to 1 Gbps, which is ten times faster than traditional 100 Mbps Fast Ethernet, enabling smoother streaming, faster file transfers, and more responsive network applications. Smart Fan 6 Smart Fan 6 contains several unique cooling features that ensure gaming PC maintain its performance while staying cool and quiet. Multiple fan headers can support PWM/DC fan and pump, and users can easily define each fan curve based on different temperature sensors across the board via intuitive user interface.
  • High Current Support: Each fan headers support PWM and DC fan and Water Cooling Pump , and up to 24W (12V x 2A) with Over-Current Protection
  • Precision Control: Multiple temperature/fan speed control points for precise fan curve
  • Dual Curve Mode: Slope/Stair dual mode for different user scenario
  • Fan Stop: Fan can stop completely below users' specified temperature point
Smart Fan 6 BIOS UI
  • Improve fan curve UI: We increase control points from 5 to 7 and larger fan speed graph for precise and easier fan curve control.
  • Slope/Stair dual graph mode: Fan curve can be quickly switch with Slope and Stair modes for different user scenario. Slope is traditional and intuitive linear fan speed curve. With newly added Stair non-linear mode, fan keeps at same speed between specified temperature interval.
  • Manual Input: For advanced users, we provide fan speed manual input for more precise control.
  • EZ Tuning: Use can place 4 EZ Tuning points at rough temperature/fan speed, and Smart Fan 6 can quickly generate a fan curve.
  • Fan curve profile: Fan curve profile can be saved in BIOS ROM, profile will be kept after updating BIOS.
High-End Audio Capacitors The Gigabyte B550M H ARGB M-ATX Motherboard uses 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. Audio Noise Guard The Gigabyte B550M H ARGB M-ATX Motherboard features an audio noise guard that essentially separates the board’s sensitive analog audio components from potential noise pollution at the PCB level.

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