Looking Beyond the GIGABYTE Micro ATX AM4 Motherboard? 6 Alternatives Worth a Look

How each alternative compares

MSI MPG X570 Gaming Edge ATX Motherboard

The MSI MPG X570 Gaming Edge ATX expands your options significantly compared to the compact GIGABYTE B550M. It uses the X570 chipset and standard ATX form factor, measuring 12 by 9.6 inches. This larger size accommodates more expansion slots and features integrated Wi-Fi 5. The GIGABYTE board lacks wireless connectivity and sticks to a smaller Micro ATX footprint. You should choose the MSI if you need built-in wireless networking and more room for additional cards. The trade-off is a larger chassis requirement and less space efficiency. It suits builders who prioritize connectivity and expansion over a tight build size.

ASUS Prime AM4 ATX Motherboard

The ASUS Prime X470-Pro ATX offers a wired-focused approach unlike the GIGABYTE B550M. It uses the older X470 chipset, which means it lacks native PCIe 4.0 support. The board is larger at standard ATX dimensions, providing more physical space for components. You gain stability and potentially better audio quality for wired setups. However, you give up the latest PCIe generation speeds for storage and graphics. This alternative fits users who do not need Wi-Fi and prefer a traditional wired connection. It is a solid choice for desktop builds where wireless features are handled by other devices. The larger size allows for easier cable management in standard towers.

ASUS Prime X570-Pro ATX Motherboard

The ASUS Prime X570-Pro ATX provides enhanced storage and cooling capabilities compared to the GIGABYTE B550M. It uses the X570 chipset, ensuring full PCIe 4.0 support. The ATX form factor is larger, measuring 12.9 by 10.4 inches, which allows for dual M.2 slots and robust VRM cooling. The GIGABYTE board is more compact but offers fewer M.2 options. You should pick the ASUS if you need multiple high-speed NVMe drives and advanced thermal management. The trade-off is a larger case requirement. It is ideal for high-end AM4 systems where storage speed and component longevity are priorities. The extra space also aids in airflow and component accessibility.

ASUS TUF Gaming AM4 ATX Motherboard

The ASUS TUF Gaming X570-Plus WiFi ATX matches the GIGABYTE B550M in PCIe 4.0 support but adds wireless connectivity. It uses the larger ATX form factor, measuring 13.3 by 10.7 inches, and includes integrated Wi-Fi. The GIGABYTE board is smaller and lacks wireless features. You gain networking convenience and a more rugged design aesthetic. The trade-off is a larger physical footprint that requires a bigger case. This board fits users who want PCIe 4.0 speeds without sacrificing wireless connectivity. It is a strong choice for gaming builds where stable networking and modern storage standards are important. The larger size also provides more room for additional expansion cards.

ASUS TUF Gaming AM4 ATX Motherboard

The ASUS TUF Gaming X570-Plus ATX focuses on wired performance and PCIe 4.0 storage speed. It lacks the Wi-Fi found in some competitors but offers a robust wired connection. The ATX form factor is larger than the GIGABYTE B550M, measuring 13.3 by 10.7 inches. You get reliable networking and high-speed storage capabilities. The GIGABYTE board is more compact but offers fewer expansion options. This alternative suits gamers who prioritize storage speed and wired stability over wireless features. It is ideal for users who do not need Wi-Fi or a compact build size. The larger board allows for better airflow and easier installation of multiple components. It delivers solid performance for standard gaming setups.

MSI MPG Gaming Edge Wi-Fi ATX Motherboard

The MSI MPG Gaming Edge WiFi ATX offers a balanced mix of PCIe 4.0 performance and wireless connectivity. It uses the X570 chipset and standard ATX size, measuring 12 by 9.6 inches. The GIGABYTE B550M is smaller and lacks Wi-Fi. You gain integrated wireless networking and more expansion slots. The trade-off is a larger case requirement and less space efficiency. This board fits users who want PCIe 4.0 speeds without compromising on wireless connectivity. It is a solid choice for standard ATX gaming builds. The Wi-Fi 5 support provides stable connectivity for online gaming and streaming. The larger form factor allows for better component distribution and cooling.

Quick picks

Our 7 picks

1 Best overall

GIGABYTE Micro ATX AM4 Motherboard

Best for: compact AMD Ryzen builds

CPU Socket

AM4

Form Factor

Micro ATX

Memory Type

DDR4

PCIe Version

PCIe 4.0

Dimensions

9.61 × 9.61 × 1.38 inches

Weight

1.32 pounds

View on Amazon: GIGABYTE Micro ATX AM4 Motherboard

This Micro ATX motherboard supports AMD Ryzen 5000 and 3000 series processors via the AM4 socket. It features dual-channel DDR4 memory with four DIMM slots and PCIe 4.0 connectivity for both the GPU and M.2 storage. The compact 24.4 cm square design fits smaller cases while offering four SATA ports and HDMI output for basic display needs.

Pros

• Supports PCIe 4.0 for faster GPU and NVMe storage performance
• Four DDR4 DIMM slots allow up to 128GB of memory
• Includes one M.2 slot for dual NVMe connectors
• Provides four SATA ports for additional storage devices

Cons

• Micro ATX form factor limits expansion slots compared to ATX boards
• Only one M.2 slot restricts multiple high-speed NVMe drives
• Lacks built-in Wi-Fi and Bluetooth connectivity

Good fit if

• You need a compact motherboard for a small form factor PC case
• You want PCIe 4.0 support for modern AMD Ryzen processors
• You require multiple SATA ports for traditional hard drives

Skip if

• You need built-in Wi-Fi or Bluetooth for wireless connectivity
• You require multiple M.2 slots for extensive NVMe storage arrays
• You need an ATX board for maximum expansion capabilities

Verdict: GIGABYTE B550M Micro ATX AM4 delivers essential PCIe 4.0 performance in a compact layout. It suits builders prioritizing space efficiency and core AMD Ryzen compatibility over extensive expansion options.

2 Also great

MSI MPG X570 Gaming Edge ATX Motherboard

Best for: AM4 gaming builds needing PCIe 4.0

CPU Socket

AM4

Chipset

X570

Form Factor

ATX

Memory Type

DDR4

PCIe Version

PCIe 4.0

Wi-Fi

Wi-Fi 5

View on Amazon: MSI MPG X570 Gaming Edge ATX Motherboard

This MSI motherboard uses the X570 chipset and AM4 socket to support 2nd and 3rd Gen Ryzen processors. It features PCIe 4.0 lanes and built-in Wi-Fi 5. The ATX form factor offers ample expansion slots for your components. Audio Boost 4 and Nahimic 3 enhance sound quality. This board suits gamers who need reliable connectivity and modern PCIe standards.

Pros

• Supports PCIe 4.0 for faster data transfer
• Includes onboard Wi-Fi 5 (802.11ac)
• Features Audio Boost 4 technology
• Pre-installed I/O shielding for protection

Cons

• Lacks Wi-Fi 6 or Wi-Fi 6E support
• ATX size may not fit smaller cases
• Does not include USB 3.2 Gen 2x2 ports

Good fit if

• You need PCIe 4.0 support for modern GPUs
• You want built-in wireless connectivity
• You are building a standard ATX gaming PC

Skip if

• You require a Micro ATX or ITX form factor
• You need Wi-Fi 6 or newer standards
• You are using a Ryzen 4000 series desktop CPU

Verdict: MSI MPG X570 Gaming Edge WiFi ATX delivers solid PCIe 4.0 performance and Wi-Fi 5 for AM4 builds. It fits users who prioritize expansion and wireless connectivity in a standard ATX chassis.

3 Best budget

ASUS Prime AM4 ATX Motherboard

Best for: AM4 desktop builds needing wired stability

CPU Socket

AM4

Chipset

X470

Form Factor

ATX

Memory Type

DDR4

Ethernet Speed

Gigabit LAN

Dimensions

12 × 2.8 × 9.6 inches

View on Amazon: ASUS Prime AM4 ATX Motherboard

The ASUS Prime X470-Pro is an ATX motherboard built for AMD AM4 processors. It supports DDR4 memory and includes an M.2 slot for fast NVMe storage. You get Gigabit LAN for networking and Realtek S1220A audio for sound. The SafeSlot design reinforces the PCIe slot for heavy graphics cards. This board offers solid connectivity for standard desktop builds.

Pros

• AM4 socket supports Ryzen 2 and 7th Gen Athlon CPUs
• ATX form factor provides ample expansion slots
• M.2 slot enables high-speed NVMe SSDs
• Realtek S1220A codec delivers 8-channel HD audio
• SafeSlot reinforces PCIe slot for heavy GPUs

Cons

• X470 chipset lacks PCIe 4.0 support found in newer boards
• No built-in Wi-Fi or Bluetooth connectivity
• Only includes Gigabit LAN, not 2.5G or faster

Good fit if

• You need a reliable ATX board for AM4 CPUs
• You prioritize wired Gigabit Ethernet over wireless
• You want strong audio hardware with the S1220A codec

Skip if

• You require PCIe 4.0 speeds for the latest GPUs
• You need built-in Wi-Fi for wireless connectivity
• You are building a compact Micro ATX system

Verdict: The ASUS Prime X470-Pro ATX is a solid choice for users building on the AM4 platform who value wired stability and audio quality over the latest PCIe standards. It fits well in standard towers where wireless features are handled by other devices.

4 Best premium

ASUS Prime X570-Pro ATX Motherboard

Best for: AM4 builders needing dual M.2 and PCIe 4.0

CPU Socket

AM4

Chipset

X570

Form Factor

ATX

M.2 Slots

2

Dimensions

10.4 × 12.9 × 2.09 inches

Weight

2.65 pounds

View on Amazon: ASUS Prime X570-Pro ATX Motherboard

The ASUS Prime X570-Pro is an ATX motherboard for AM4 sockets. It supports Zen 3 Ryzen 5000 and 3rd Gen Ryzen CPUs. Key specs include PCIe Gen 4, dual M.2 slots, and USB 3.2 Gen 2 ports. It features Aura Sync RGB headers and comprehensive fan controls via Fan Xpert 4. This board suits builders needing robust connectivity and cooling options for high-performance AMD systems.

Pros

• Supports PCIe Gen 4 for faster data transfer
• Includes dual M.2 slots for multiple NVMe drives
• Features Aura Sync RGB header for lighting synchronization
• Offers comprehensive fan and AIO pump controls
• Contains USB 3.2 Gen 2 ports

Cons

• ATX form factor is larger than Micro ATX boards
• Requires BIOS update for Ryzen 5000 series CPUs
• No built-in Wi-Fi mentioned in specifications

Good fit if

• You need dual M.2 slots for storage expansion
• You want PCIe Gen 4 support for future proofing
• You prefer ATX size for better airflow

Skip if

• You require a Micro ATX board for small cases
• You need built-in Wi-Fi without add-on cards
• You are using a Ryzen 5000 CPU and cannot update BIOS

Verdict: The ASUS Prime X570-Pro ATX Motherboard is a solid choice for users building high-end AM4 systems with multiple M.2 drives. It fits builders who prioritize PCIe Gen 4 connectivity and robust cooling controls.

5 Also great

ASUS TUF Gaming AM4 ATX Motherboard

Best for: AM4 gaming builds needing Wi-Fi and PCIe 4.0

CPU Socket

AM4

Chipset

AMD X570

Form Factor

ATX

PCIe Version

PCIe 4.0

M.2 Slots

2

Wi-Fi Standard

802.11ac

View on Amazon: ASUS TUF Gaming AM4 ATX Motherboard

The ASUS TUF Gaming X570-Plus is an ATX motherboard for AMD AM4 processors. It features PCIe 4.0 support and dual M.2 slots for fast storage. The board includes built-in Wi-Fi 802.11ac and Bluetooth 5.0. A 12+2 power phase design supports Ryzen CPUs. This model suits gamers who need reliable networking and modern connectivity options.

Pros

• Dual PCIe 4.0 M.2 slots
• Built-in Wi-Fi 802.11ac and Bluetooth 5.0
• 12+2 power phase design
• TUF Gaming durability components

Cons

• ATX form factor is larger than Micro ATX
• Wi-Fi standard is 802.11ac, not Wi-Fi 6
• Only one M.2 slot has a dedicated heatsink

Good fit if

• You want PCIe 4.0 speed for new NVMe drives
• You need built-in wireless networking for gaming
• You have a standard ATX case

Skip if

• You require a compact Micro ATX build
• You need the latest Wi-Fi 6E standard
• You are using an older AM3+ CPU

Verdict: The ASUS TUF X570-Plus WiFi ATX offers solid PCIe 4.0 performance and integrated wireless for AM4 builds. It fits users who prioritize networking and storage speed over a smaller footprint.

6 Also great

ASUS TUF Gaming AM4 ATX Motherboard

Best for: Wired gaming builds with PCIe 4.0 storage

CPU Socket

AM4

Chipset

AMD X570

Form Factor

ATX

PCIe Version

PCIe 4.0

M.2 Slots

2

Ethernet Speed

Gigabit

View on Amazon: ASUS TUF Gaming AM4 ATX Motherboard

This ASUS motherboard uses the AMD X570 chipset with an AM4 socket, supporting Ryzen 5000 and 3rd Gen CPUs. It features PCIe 4.0 for faster data transfer and includes dual M.2 slots for storage. The board offers a 12+2 power phase design and Relate S1200A audio with a 108dB signal-to-noise ratio. It is designed for gaming builds requiring robust connectivity and cooling solutions.

Pros

• Supports PCIe 4.0 for high-speed devices
• Dual M.2 slots for NVMe storage
• 12+2 power phases for stable CPU power
• Relate S1200A codec with 108dB SNR

Cons

• Only includes Gigabit Ethernet, not 2.5G or higher
• No Wi-Fi or Bluetooth connectivity listed
• Requires BIOS update for Ryzen 5000 series CPUs

Good fit if

• You need PCIe 4.0 support for future storage
• You prefer wired Gigabit Ethernet connections
• You are building a standard ATX gaming PC

Skip if

• You require built-in Wi-Fi for wireless networking
• You want a smaller Micro ATX form factor
• You need 2.5G Ethernet for faster local transfers

Verdict: ASUS TUF Gaming X570-Plus ATX is a solid choice for gamers who prioritize PCIe 4.0 storage and reliable wired networking. It fits users who do not need wireless connectivity or a compact build size.

7 Also great

MSI MPG Gaming Edge Wi-Fi ATX Motherboard

Best for: Standard ATX gaming builds needing PCIe 4.0

CPU Socket

AM4

Chipset

AMD X570

Form Factor

ATX

Memory Type

DDR4

PCIe Version

PCIe 4.0

Wi-Fi

Wi-Fi 5

View on Amazon: MSI MPG Gaming Edge Wi-Fi ATX Motherboard

The MSI MPG X570 Gaming Edge WiFi is an ATX motherboard built for AM4 processors. It features the AMD X570 chipset and supports PCIe 4.0 for faster data transfer. You get onboard Wi-Fi 5 and Audio Boost 4 for clear sound. This board suits gamers who want reliable connectivity and modern expansion options without needing the latest Wi-Fi standard.

Pros

• Supports PCIe 4.0 for high-speed storage and graphics
• Includes onboard Wi-Fi 5 with MU-MIMO
• Features Audio Boost 4 with Nahimic 3 software
• Pre-installed IO shielding protects ports from static

Cons

• Uses Wi-Fi 5 instead of newer Wi-Fi 6
• ATX form factor requires a larger case
• Does not include Wi-Fi 6E or Bluetooth 5.3

Good fit if

• You need PCIe 4.0 support for future-proofing
• You want built-in Wi-Fi without a separate card
• You are building a standard ATX gaming PC

Skip if

• You require a smaller Micro ATX or ITX form factor
• You need the latest Wi-Fi 6E standards
• You are using an AM5 socket processor

Verdict: MSI MPG X570 Gaming Edge WiFi ATX offers solid PCIe 4.0 performance and reliable Wi-Fi 5 for gamers who prioritize stable connectivity and standard ATX sizing over cutting-edge wireless specs.

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