MSI B550-A Pro - The AMD B550 Motherboard Overview: ASUS, GIGABYTE, MSI, ASRock, and Others
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![](https://images.anandtech.com/doci/15850/GIGABYTE%20B550I%20Aorus%20Pro%20AX%20Motherboard%20Mini%20ITX.jpg)
GIGABYTE B550I Aorus Pro AX - The AMD B550 Motherboard Overview: ASUS, GIGABYTE, MSI, ASRock, and Others
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B550-A PRO
![](https://i.ytimg.com/vi/JxczZChFaZI/maxresdefault.jpg)
All Boards Tested B550 Roundup, Part 3 $180 - $300
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MSI B550-A PRO ProSeries Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, ATX) : Electronics
![](https://storage-asset.msi.com/event/2020/mb/amd-550-motherboard/images/msi-motherboards-b550-enhanced_thermal.jpg)
Advancing Ascension – MSI B550 Motherboard
![](https://storage-asset.msi.com/global/picture/image/feature/mb/B550/Pro/Pro_B550-P_GEN3/pro-b550p-gen3-overview-hero.png)
PRO B550-P GEN3
![](https://m.media-amazon.com/images/I/91hZx7UB2LL._CR7,0,913,516_SR414,234_.png)
MSI B550-A PRO ProSeries Gaming PC Motherboard - AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, ATX, AMD Computer Motherboards (Renewed) : Electronics
![](https://images.anandtech.com/doci/15850/ASRock%20B550%20Pro4%20%282%29.jpg)
ASRock B550 Pro4 - The AMD B550 Motherboard Overview: ASUS, GIGABYTE, MSI, ASRock, and Others
![](https://images.anandtech.com/doci/15850/Gigabyte%20B550%20Aorus%20Pro%20AC%20Motherboard.jpg)
GIGABYTE B550 Aorus Pro & Aorus Pro AC - The AMD B550 Motherboard Overview: ASUS, GIGABYTE, MSI, ASRock, and Others