This article covers ギガバイトB450 AORUS M AM4.

Overview

The GIGABYTE B450 AORUS M is a micro-ATX motherboard built around the AMD AM4 socket and B450 chipset. It supports DDR4 memory and S-ATA 600 storage interfaces, making it a cost-effective choice for budget-conscious PC builders. This board is compatible with a wide range of AMD Ryzen processors, from the first generation through the third generation, offering a solid foundation for entry-level to mid-range systems. Positioned in the entry-to-mid-range market segment, the B450 AORUS M prioritizes affordability and stability over cutting-edge features. While it lacks PCIe 4.0 support, it provides ample performance for everyday computing, light gaming, and home server applications. Its micro-ATX form factor allows for compact builds without sacrificing essential connectivity.

Compatibility Guide

CPU Socket: AM4. Compatible with AMD Ryzen 1000, 2000, and 3000 series processors. Popular choices include Ryzen 5 3600 and Ryzen 7 2700X. Note that Ryzen 5000 series CPUs may require a BIOS update. Memory: Dual-channel DDR4, supporting up to 3200MHz (OC). Standard DDR4-3200 modules are recommended for optimal performance. Form Factor: Micro-ATX. Fits in most compact cases, but expansion slot count is limited compared to full ATX boards. Storage: S-ATA 600 (6Gbps) ports and one M.2 slot (PCIe 3.0 x4). Suitable for SATA SSDs/HDDs and NVMe SSDs, though the M.2 slot is limited to PCIe 3.0 speeds. * Power: A 500W-650W PSU is sufficient for typical configurations with a mid-range CPU and GPU.

Product Info

Released in 2018, the GIGABYTE B450 AORUS M remains available through retailers like . It carries a standard 3-year warranty (regional variations may apply). Market positioning is entry-to-mid-range, emphasizing value and reliability over premium features. The B450 chipset supports PCIe 3.0, which is adequate for most current graphics cards and SSDs, though PCIe 4.0 devices will be bandwidth-limited.

Best Use Cases

Budget Gaming PC: Pair with a Ryzen 5 3600 or Ryzen 7 2700X for smooth 1080p gaming. The board supports CPU and memory overclocking, making it a good choice for beginners exploring performance tuning. Not ideal for those wanting PCIe 4.0 support for future GPUs. Home Server or Media Center: The compact micro-ATX size fits well in small cases, and multiple S-ATA ports allow for connecting several HDDs/SSDs. Power efficiency is decent for 24/7 operation. Avoid if you need multiple M.2 NVMe drives or high-speed storage. * First-Time PC Builder: Simple BIOS layout and straightforward feature set reduce complexity. The board is forgiving for beginners. Not recommended for users who plan extensive multi-GPU setups or require advanced overclocking features.

Things to Consider

The B450 chipset lacks PCIe 4.0 support. If you plan to use a PCIe 4.0 GPU or NVMe SSD, consider a B550 or X570 board instead. Memory overclocking stability varies depending on the CPU and memory kit. Always check the QVL for compatible modules, especially when aiming for speeds above 3200MHz. With only one PCIe x16 slot and one M.2 slot, expansion options are limited. Multi-GPU configurations are not feasible, and adding multiple NVMe drives requires additional adapters or a different board. For Ryzen 5000 series CPUs, a BIOS update to version F60 or later is mandatory. Verify the BIOS version before purchase to avoid compatibility issues. ## FAQ
Q: Can I use a Ryzen 5 5600X with the B450 AORUS M? A: Yes, but you need BIOS version F60 or newer. If the board ships with an older BIOS, you'll need to update it using a compatible CPU first. Q: Does this motherboard support DDR4-3600 memory? A: Officially, it supports up to 3200MHz (OC). While you can install DDR4-3600 modules, they will likely run at 3200MHz or lower. Stability at higher speeds depends on the CPU's memory controller. Q: Should I choose the B450 AORUS M or a B550 board? A: Choose the B450 AORUS M if budget is your top priority and you don't need PCIe 4.0. Opt for a B550 board if you plan to use PCIe 4.0 devices or want better memory overclocking support.

Product Disclosure (Amazon)

  • Manufacturer: GIGABYTE
  • Seller: Reg shop
  • Fulfilled by: Reg shop
  • ASIN: B07G36DF29
  • Note: This article covers a manufacturer-made product based on Amazon listing details.