![](img/new_pd/pd-1.png)
ROG Strix B450-F Gaming II
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ATX
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BIOS FlashBack™ (BIOS Flash ROM 256Mb)
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8+4 Power Stages
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High-quality thermal pad & backplate
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M.2 Heatsink
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AI Noise-Canceling Microphone, AI Networking
![](img/new_pd/pd-2.png)
TUF Gaming B450-PLUS II
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ATX
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AI Noise-Canceling Microphone
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1Gb Ethernet
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Onboard VRM / Chipset Heatsink
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BIOS FlashBack™ (BIOS Flash ROM 256Mb)
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USB 3.2 Gen 2 Type-A & Type-C
![](img/new_pd/pd-5.png)
TUF Gaming B450M-PLUS II
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mATX
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AI Noise-Canceling Microphone
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1Gb Ethernet
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USB 3.2 Gen 2 Type-A, USB 3.2 Gen 1 Type-C
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Onboard VRM / Chipset Heatsink
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BIOS FlashBack™ (BIOS Flash ROM 256Mb)
![](img/new_pd/pd-6.png)
Prime B450M-A II
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mATX
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1Gb Ethernet
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USB 3.2 Gen 2 Type-A
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Onboard VRM / Chipset Heatsink
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BIOS FlashBack™ (BIOS Flash ROM 256Mb)