Gigabyte B550M H ARGB Micro-ATX Motherboard
Gigabyte B550M H ARGB Micro-ATX Motherboard
SKU:MBG-B550MHARGB
The Gigabyte B550M H ARGB is a Micro-ATX motherboard designed for AMD Ryzen 3000/5000 series systems. Featuring PCIe 4.0, DDR4 support up to 5100MHz OC, and dual video outputs with HDMI 2.1 and DisplayPort 1.4, it delivers excellent performance and connectivity for gaming and productivity builds.
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Product Information
| Brand | Gigabyte |
|---|---|
| Category | Motherboards |
| SKU | MBG-B550MHARGB |
| Availability | In Stock |
Overview
- The Gigabyte B550M H ARGB is a feature-rich Micro-ATX motherboard built on the proven AMD B550 platform. It supports the latest Ryzen 3000 and 5000 series processors whilst offering PCIe 4.0 connectivity for modern graphics cards and storage devices. The compact form factor makes it ideal for space-constrained builds without sacrificing expansion capability or performance.
With dual-channel DDR4 memory support up to 5100MHz (OC) and XMP compatibility, this motherboard delivers responsive performance for gaming and multitasking. The integrated graphics with DisplayPort 1.4 and HDMI 2.1 outputs provide flexible display options, whilst the M.2 NVMe slot enables rapid storage access.
Reliable Realtek Gigabit Ethernet, comprehensive USB connectivity, and multiple fan headers ensure smooth operation in demanding environments. The motherboard includes ARGB and RGB headers for system lighting customisation, making it suitable for enthusiast builds. Built-in BIOS features like Q-Flash Plus allow for quick firmware updates without requiring a CPU.
Specifications
| Brand | Gigabyte |
|---|---|
| Model | B550M H ARGB |
| Chipset | AMD B550 |
| Socket | AM4 |
| Form Factor | Micro-ATX (23.3 × 19.8 cm) |
| Supported Processors | Ryzen 3000 / 4000G / 5000 / 5000G series |
| Memory Slots | 2× DDR4 |
| Memory Speed | 2133–5100 MHz (OC) |
| Maximum Memory | 64 GB |
| Memory Features | XMP support, ECC (non-ECC mode) / Non-ECC compatible |
| GPU Slots | 1× PCIe x16 (Gen 4.0 / 3.0) |
| Expansion Slots | 1× PCIe 3.0 x1 |
| Storage - NVMe | 1× M.2 (PCIe 4.0 / 3.0) |
| Storage - SATA | 4× SATA 6Gb/s |
| RAID Support | RAID 0, 1, 10 |
| Video Outputs | DisplayPort 1.4 (up to 5K@60Hz), HDMI 2.1 (up to 4K@60Hz) |
| Shared Graphics Memory | Up to 16 GB |
| Network | Realtek Gigabit Ethernet (RJ-45) |
| Audio | Realtek HD Audio (up to 7.1-channel) |
| USB - Rear | 4× USB 3.2 Gen 1 |
| USB - Headers | USB 3.2 Gen 1 & USB 2.0 headers |
| Power Connectors | 24-pin ATX, 8-pin CPU power |
| Fan Headers | 1× CPU fan, 2× system fan |
| RGB Headers | RGB Gen2 & RGB headers |
| Internal Headers | TPM, Clear CMOS |
| BIOS | AMI UEFI, 128 Mbit, Q-Flash & Q-Flash Plus |
| OS Support | Windows 10 / 11 (64-bit) |
| Warranty | 36 months |
Key Features
Ideal For
FAQs
What AMD Ryzen processors does the Gigabyte B550M H ARGB support?
This motherboard supports AMD Ryzen 3000, 4000G, 5000, and 5000G series processors in the AM4 socket. It provides full compatibility with current-generation Ryzen CPUs for gaming and productivity applications.
Can this motherboard support DDR4 memory overclocking?
Yes, the B550M H ARGB supports DDR4 memory overclocking up to 5100MHz and includes XMP (eXtreme Memory Profile) support for easy one-click overclocking profiles.
Does this motherboard have PCIe 4.0 support?
Yes, it features one PCIe 4.0 x16 slot for graphics cards and one PCIe 4.0 M.2 slot for NVMe SSDs, providing fast data transfer speeds for compatible devices.
What video outputs are available for integrated graphics?
The motherboard includes DisplayPort 1.4 (supporting up to 5K@60Hz) and HDMI 2.1 (supporting up to 4K@60Hz), allowing flexible multi-display configurations without a dedicated graphics card.
Is the Micro-ATX form factor suitable for compact builds?
Yes, at 23.3 × 19.8 cm, the Micro-ATX form factor is designed for smaller PC cases whilst retaining good expandability with PCIe slots, M.2 storage, and multiple SATA connections.
How many storage devices can this motherboard support?
The motherboard supports one M.2 NVMe drive (PCIe 4.0/3.0) and four SATA 6Gb/s drives, with RAID 0, 1, and 10 configurations available for data redundancy and performance.
What warranty period is included?
The Gigabyte B550M H ARGB comes with a 36-month (3-year) manufacturer warranty for peace of mind and product support.
Can I update the BIOS without a CPU installed?
Yes, the motherboard features Q-Flash Plus, which allows BIOS updates via the rear panel button without requiring a CPU or memory to be installed.
