Top 10 Best Micro Atx B550

of November 2024
1
Best ChoiceBest Choice
Gigabyte B550M AORUS PRO-P (AMD Ryzen 5000/B550/Micro ATX/M.2 Thermal
Gigabyte
Gigabyte
10
Exceptional
View on Amazon
2
Best ValueBest Value
GIGABYTE B550M DS3H (AM4 AMD/B550/Micro ATX/Dual M.2/SATA 6Gb/s/USB 3.2 Gen
Gigabyte
Gigabyte
9.9
Exceptional
View on Amazon
3
ASUS Prime B550M-K AMD AM4 Zen 3 Ryzen 5000 & 3rd Gen Ryzen Micro-ATX
ASUS
ASUS
9.8
Exceptional
View on Amazon
4
GIGABYTE B550M DS3H AC (AM4 AMD/B550/Micro ATX/Dual M.2/SATA 6Gb/s/USB 3.2 Gen
Gigabyte
Gigabyte
9.7
Exceptional
View on Amazon
5
MSI B550M PRO-VDH WiFi ProSeries Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA
MSI
MSI
9.6
Exceptional
View on Amazon
6
ASUS Prime B550M-A WiFi AMD AM4 Zen 3 Ryzen 5000 & 3rd Gen Ryzen Micro ATX
ASUS
ASUS
9.5
Excellent
View on Amazon
7
ASUS TUF Gaming B550M-PLUS AMD AM4 (3rd Gen Ryzen) Micro ATX Gaming Motherboard
ASUS
ASUS
9.4
Excellent
View on Amazon
8
Micro Center AMD Ryzen 5 5600X Desktop Processor 6-core 12-Thread Up to 4.6GHz
INLAND
INLAND
9.3
Excellent
View on Amazon
9
ASUS TUF Gaming B550M-PLUS (WiFi 6) AMD AM4 (3rd Gen Ryzen) microATX Gaming
ASUS
ASUS
9.2
Excellent
View on Amazon
10
Micro Center AMD Ryzen 5 5600X Desktop Processor 6-core Up to 4.6GHz Unlocked
INLAND
INLAND
9.1
Excellent
View on Amazon

About Micro Atx B550

Click here to learn more about these products.

Gigabyte B550M AORUS PRO-P (AMD Ryzen 5000/B550/Micro ATX/M.2 Thermal Guard/HDMI/DVI/USB 3.2 Gen 2/DDR4/Motherboard)

Supports AMD 3rd Gen Ryzen and 3rd Gen Ryzen with Radeon Graphics Processors. Dual Channel ECC Non-ECC Unbuffered DDR4, 4 DIMMs. 10 plus 2 Phases Digital Twin Power Design with 50A DrMOS. Advanced Thermal Design with Enlarged VRM Heatsinks. Ultra Durable PCIe 4.0 Ready x16 Slot. Dual Ultra-Fast NVMe PCIe 4.03.0 x4 M.2 with One Thermal Guard. AMP-UP Audio with ALC1200 and premium capacitor. Blazing Fast 2.5GbE LAN with Bandwidth Management. DisplayPort and HDMI for Multiple Display. RGB FUSION 2.0 Supports Addressable LED and RGB LED Strips.

GIGABYTE B550M DS3H (AM4 AMD/B550/Micro ATX/Dual M.2/SATA 6Gb/s/USB 3.2 Gen 1/PCIe 4.0/HMDI/DVI/DDR4/Motherboard)

Supports 3rd Gen AMD Ryzen Processors. Dual Channel Non-ECC Unbuffered DDR4, 4 DIMMs. 5 plus 3 Phases Pure Digital VRM Solution with Low RDSon MOSFETs. Ultra Durable PCIe 4. 0 Ready x16 Slot. Dual Ultra-Fast NVMe PCIe 4. 03. 0 M. 2 Connectors. High Quality Audio Capacitors and Audio Noise Guard for Ultimate Audio Quality. GIGABYTE Exclusive 8118 Gaming GbE LAN with Bandwidth Management. Rear HDMI and DVI Support. RGB FUSION 2. 0 with Multi-Zone Addressable LED Light Show Design. Supports Addressable LED and RGB LED Strips.

ASUS Prime B550M-K AMD AM4 Zen 3 Ryzen 5000 & 3rd Gen Ryzen Micro-ATX Motherboard (PCIe 4.0, ECC Memory, 1Gb LAN, Dual M.2, USB 3.2 Gen 2 Type-A,HDMI 2.1 4K@60Hz, DVI, D-Sub) Silver

AMD AM4 Socket and PCIe 4. 0 The perfect pairing for Zen 3 Ryzen 5000 3rd Gen AMD Ryzen CPUs. Ultrafast Connectivity 1x PCIe4.0 x16 SafeSlot, 1Gb LAN, dual M.2 slots NVMe SSDone with PCIe 4.0 x4 connectivity, USB 3.2 Gen 2 Type-A , HDMI2.1 4K60HZ, DisPlay port 1.2. Comprehensive Cooling PCH heatsink, hybrid fan headers and Fan Xpert 2 utility. 5X Protection III all-round protection with LANGuard, DRAM overcurrent protection, overvoltage protection, SafeSlot Core safeguards and stainless-steel back IO. Please ensure your BIOS is up to date if installing a compatible Ryzen 5000 series CPU. Visit ASUS site search by motherboard model name, click on Support tab, Drivers and Tools, then BIOS Firmware to download the latest BIOS..

GIGABYTE B550M DS3H AC (AM4 AMD/B550/Micro ATX/Dual M.2/SATA 6Gb/s/USB 3.2 Gen 1/PCIe 4.0/HMDI/DVI/DDR4/Motherboard)

Supports AMD Ryzen 5000 Series 3rd Gen Ryzen and 3rd Gen Ryzen with Radeon Graphics Processors. Dual Channel ECC Non-ECC Unbuffered DDR4, 4 DIMMs. 53 Phases Pure Digital VRM Solution with Low RDSon MOSFETs. Ultra Durable PCIe 4.0 Ready x16 Slot. Dual Ultra-Fast NVMe PCIe 4.03.0 M.2 Connectors.

MSI B550M PRO-VDH WiFi ProSeries Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 1, Wi-Fi, D-SUB/HDMI/DP, Micro-ATX)

Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update. Supports dual channel DDR4 memory up to 128 GB 4400 MHz. Lightning Fast Game experience PCIe 4.0, Lightning Gen 4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 GEN 2. Core Boost technology combines optimized power circuit layouts and digital power regulation which allows for precise and steady current delivery to the CPU. AUDIO BOOST rewards your ears with studio grade sound quality for immersive gaming experiences.Premium Thermal Solution Heatsink thermal pad rated for 7Wmk and PCB with 2oz thickened copper.Flash BIOS Button lets users flash the BIOS even without a CPU or memory.

ASUS Prime B550M-A WiFi AMD AM4 Zen 3 Ryzen 5000 & 3rd Gen Ryzen Micro ATX Motherboard (PCIe 4.0, WiFi 6, ECC Memory, 1Gb LAN, HDMI 2.1/D-Sub, 4K@60HZ, Addressable Gen 2 RGB Header and Aura Sync)

AMD AM4 Socket and PCIe 4. 0 The perfect pairing for Zen 3 Ryzen 5000 3rd Gen AMD Ryzen CPUs. Ultrafast Connectivity 1x PCIe 4. 0 x16 SafeSlot, WiFi 6 802. 11ax, 1Gb LAN, dual M. 2 slots NVMe SSDone with PCIe 4. 0 x4 connectivity, USB 3. 2 Gen 2 Type A , HDMI 2. 1 4K60HZ, D Sub DVI. Comprehensive Cooling VRM heatsink, chipset heatsink, hybrid fan headers and Fan Xpert 2 utility. 5X Protection III all round protection with LANGuard, DRAM overcurrent protection, overvoltage protection, SafeSlot Core safeguards and stainless steel back IO. Boosted Memory Performance ASUS OptiMem proprietary trace layout allows memory kits to operate at higher frequencies with lower voltages to maximize system performance..

ASUS TUF Gaming B550M-PLUS AMD AM4 (3rd Gen Ryzen) Micro ATX Gaming Motherboard (PCIe 4.0, 2.5Gb LAN, BIOS Flashback, HDMI 2.1, USB 3.2 Gen 2, Addressable Gen 2 RGB Header and Aura Sync)

AMD AM4 Socket and PCIe 4. 0 The perfect pairing for Zen 3 Ryzen 5000 3rd Gen AMD Ryzen CPUs. Robust Power Design 82 DrMOS power stages with high-quality alloy chokes and durable capacitors to provide reliable power for the last AMD high-count-core CPUs. Optimized Thermal Solution Fanless VRM and chipset heatsink, multiple hybrid fan headers and fan speed management with Fan Xpert 4 or the UEFI Q-Fan Control utility. High-performance Gaming Networking 2. 5 Gb LAN with ASUS LANGuard. Best Gaming Connectivity Supports HDMI 2. 1 4K60HZ and DisplayPort 1. 2 output, featuring dual M. 2 slots NVMe SSDone with PCIe 4. 0 x4 connectivity, front panel USB 3. 2 Gen 1 connector, USB 3. 2 Gen 2 Type-C Type-A ports.

Micro Center AMD Ryzen 5 5600X Desktop Processor 6-core 12-Thread Up to 4.6GHz Unlocked with Wraith Stealth Cooler Bundle with ASUS ROG Strix B550-A AMD AM4 Zen 3 Ryzen 5000 ATX Gaming Motherboard

The World's Most Advanced AMD 5600X CPU Processor with Wraith Stealth Cooler and ASUS ROG Strix B550-A Gaming Motherboard bundle combo, experience elite performance in games, design, record, content creation and intense multi-tasking. Pack in a bundle, compatibility guarantee, purchase with confidence. AMD Ryzen 5 5600X Processor. 6 cores, 12 threads, 3.7GHz Base Clock, 4.6 GHz Max Boost, 65W TDP, unlocked for overclocking, 35 MB GameCache for game performance, DDR-3200 support, coming with quiet, capable AMD Wraith Stealth cooler, can deliver ultra-fast 100 FPS performance in the world's most popular games. AM4 Sockets Supported, support PCIe 4.0 on X570 and B550 motherboards, delivering double the graphics bandwidth. Massive GameCache memory onboard for higher game performance. Leading edge 7-nanometer technology for cool, quiet, efficient operation. The perfect processor for the perfect gaming rig. ASUS ROG Strix B550-A Gaming MB Ryzen 5000, 3rd Gen Ryzen ATX Gaming Motherboard, built with Socket AM4 Socket and PCIe 4.0, perfect pairng for Zen 3 Ryzen 5000 3rd Gen AMD Ryzen CPUs. Ready for Ryzen 5000 Series 4000 G-Series 3000 Series Desktop Processors. Flexible connection and fast speed with dual M.2 slots NVMe SSD with heatsinks, PCIe 4.0-ready, USB 3.2 Gen 2 Type-C plus HDMI 2.1, DisplayPort 1.2 output support and Intel 2.5Gb Ethernet with ASUS LANGuard. AI Noise-Canceling Microphone, SupremeFX S1220A codec, DTS Sound Unbound and Sonic Studio III for immersive audio. ASUS-exclusive Aura Sync RGB lighting.

ASUS TUF Gaming B550M-PLUS (WiFi 6) AMD AM4 (3rd Gen Ryzen) microATX Gaming Motherboard (PCIe 4.0, 2.5Gb LAN, BIOS Flashback, HDMI 2.1, USB 3.2 Gen 2, Addressable Gen 2 RGB Header and Aura Sync)

AMD AM4 Socket and PCIe 4. 0 The perfect pairing for Zen 3 Ryzen 5000 3rd Gen AMD Ryzen CPUs. Robust Power Design 82 DrMOS power stages with high-quality alloy chokes and durable capacitors to provide reliable power for the last AMD high-count-core CPUs. Optimized Thermal Solution Fanless VRM and chipset heatsink, multiple hybrid fan headers and fan speed management with Fan Xpert 4 or the UEFI Q-Fan Control utility. High-performance Gaming Networking WiFi 6 802. 11ax, 2. 5 Gb LAN with ASUS LANGuard. Best Gaming Connectivity Supports HDMI 2. 1 4K60HZ and DisplayPort 1. 2 output, featuring dual M. 2 slots NVMe SSDone with PCIe 4. 0 x4 connectivity, front panel USB 3. 2 Gen 1 connector, USB 3. 2 Gen 2 Type-C Type-A ports.

Micro Center AMD Ryzen 5 5600X Desktop Processor 6-core Up to 4.6GHz Unlocked with Wraith Stealth Cooler Bundle with MSI MPG B550 Gaming Plus ATX Gaming Motherboard (AMD AM4, DDR4, PCIe 4.0, M.2)

The World's Most Advanced AMD 5600X CPU Processor with Wraith Stealth Cooler and MSI MPG B550 Gaming Plus ATX Gaming Motherboard bundle combo, support PCIe 4.0, experience elite performance in games, design, record, content creation and intense multi-tasking. Pack in a bundle, compatibility guarantee, purchase with confidence. AMD Ryzen 5 5600X Processor 6 cores, 12 threads, 3.7GHz Base Clock, 4.6 GHz Max Boost, 65W TDP, unlocked for overclocking, 35 MB GameCache for game performance, DDR-3200 support, coming with quiet, capable AMD Wraith Stealth cooler, can deliver ultra-fast 100 FPS performance in the world's most popular games. AM4 Sockets Supported, support PCIe 4.0 on X570 and B550 motherboards, delivering double the graphics bandwidth. Massive GameCache memory onboard for higher game performance. Leading edge 7-nanometer technology for cool, quiet, efficient operation. The perfect processor for the perfect gaming rig. MSI MPG B550 Gaming Plus ATX Gaming Motherboard. PCIe 4.0, Lightning Gen 4 x4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 GEN 2, Supports DDR4 Memory, up to 4400OC MHz, Supports AMD Ryzen 5000 3000 Series desktop processors. Enhanced Power Design Core Boost, Digital PWM IC, 2oz Thickened Copper PCB, DDR4 Boost. Premium Thermal Solution Extended Heatsink Design and M.2 Shield Frozr are built for high performance system and non-stop gaming experience. Pre-installed IO Shielding Better EMI protection and more convenience for installation. Audio Boost Reward your ears with studio grade sound quality.
Disclaimer