For users seeking a compact build without sacrificing performance, Micro ATX motherboards (244x244mm) strike an ideal balance. They’re perfect for small gaming rigs, home offices, and HTPCs. Below are top 2025 picks with compatibility insights.
ASRock B650M PG Riptide
Price: ~$110
Power: 8+2-phase design, stable for Ryzen 7000 series (e.g., Ryzen 7 7700X under heavy loads).
Expansion: Dual PCIe 5.0 M.2 slots, 4 SATA ports, and a PCIe 4.0 x16 slot (compatible with RX 7600 XT/RTX 4060).
Highlights: Supports AMD EXPO for DDR5 overclocking (up to 6000MHz+), boosting load times.
MSI B650M MORTAR WIFI
Price: ~$125
Power: 10+2+1-phase with thick heatsinks, ideal for Ryzen 9 7900X in tasks like video editing.
Expansion: Dual M.2 (PCIe 5.0/4.0), 4 SATA, 2.5G Ethernet, and WiFi 6E.
Highlights: User-friendly BIOS and Mystic Light RGB sync.
Colorful CVN B860M GAMING FROZEN V20
Price: ~$96
Power: 8+1+1-phase, reliable for Core Ultra series (e.g., Core Ultra 7 2650U).
Expansion: Dual PCIe 5.0 M.2, 4 SATA, and a PCIe 4.0 x16 slot (fits RTX 4050).
Highlights: Frost cooling armor and iGame Center for custom settings.
ASRock B860M Steel Legend WiFi
Price: ~$110
Power: 10-phase 80A Dr.MOS, stable for Core i7-14700K in Adobe workflows.
Expansion: Dual PCIe 5.0 M.2, 4 SATA, 2.5G Ethernet, and WiFi 6.
Highlights: White PCB design and Memory OC Shield for reduced interference.
Most ATX/Micro ATX cases work, but check GPU/CPU cooler clearance. Example: Cooler Master MB520 Micro fits long GPUs and tower coolers.
Standard ATX PSUs are compatible. For high-end builds (e.g., Ryzen 9 7950X + RX 7900XTX), use a 750W+ PSU like Great Wall Dragon GW-A750BN.
Coolers: Choose models like Thermalright AX120 R SE to avoid chassis conflicts.
Memory: Match motherboard specs (e.g., MSI B650M supports DDR5 6400MHz OC).
GPUs: Ensure length fits your case (e.g., Galax RTX 4060Ti 8GB works in most setups).
2025’s Micro ATX options cater to both AMD and Intel users. Prioritize your budget, power needs, and component compatibility—these models excel in all key areas.
GameMax F36 BK Micro-ATX Gaming Case: a sleek, airflow-optimized, and easy-to-install premium case featuring a durable steel frame and 4.0mm tempered glass.
• Includes 3 ARGB/PWM fans for enhanced cooling performance.
• Switchable I/O module with interchangeable logo and I/O positions.
• Supports up to 166mm air coolers and 240/280mm liquid coolers.
• Compatible with MATX motherboards and backplane configurations, with support for 4.5-slot graphics cards.
• Tool-less quick-release design for both front and side panels.
• Top-mounted power supply compartment for optimal layout.
GameMax Infinity mini PC Case Supports Fix 7 ARGB Fans， Gaming PC Mini Case with 2*Tempered Glass
• [2 Tempered glass]-- Infinity Mini gaming case is equipped 2 * 3mm thick tempered glass, which can clearly see the RGB lighting and the components in the building, Creating a good gaming atmosphere
• [I/O Panel]-- 2 x USB2.0 Port, 1 x USB3.0 Port, 1 x HD Audio, Reset Button, Power Button
• [Cable Management]-- Back Bays: 1x 3.5'' HDDs and 1 x 2.5'' SSD's
• Removable storage cable box; Designed with reasonable back routing hole
• [Remarkable Expansion]-- Mini Tower Gaming Computer Case supports Flex-ATX/Mini-ITX motherboards.
