Question Maximus XII Formula and PCIe 4.0 drive speeds?

Amused

Elite Member
Apr 14, 2001
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I have an Asus Maximus XII Formula.

I can't seem to find the answer to this question:

With the latest BIOs update that allows 11th gen intel processors will I be able to fully take advantage of the PCIe 4.0 speeds of a Samsung 980 Pro?

Thanks!!!
 

solidsnake1298

Senior member
Aug 7, 2009
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No. The motherboard also needs to support PCIe 4 and the Maximus XII Formula doesn't. In addition to supporting the protocol, there are also signal integrity requirements to support 4.0. That isn't something you can enable via BIOS update.
 
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Amused

Elite Member
Apr 14, 2001
57,476
19,977
146
No. The motherboard also needs to support PCIe 4 and the Maximus XII Formula doesn't. In addition to supporting the protocol, there are also signal integrity requirements to support 4.0. That isn't something you can enable via BIOS update.
Thank you!