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Asus ROG B550-F doubts

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dja2k

Member
Joined
Apr 17, 2004
Location
Texas
Can any one with this motherboard clarify if using both M.2 slots, will video card still run at full PCIE 4.0 specs? Also how many sata ports do I loose, 2 or 4? Thanks
 
OP
dja2k

dja2k

Member
Joined
Apr 17, 2004
Location
Texas
Yeah I know, but was more curious about the PCIe full bandwidth. Never built one using 2 M.2 slots occupied.
 

EarthDog

Gulper Nozzle Co-Owner
Joined
Dec 15, 2008
Location
Buckeyes!
The manual shares that info. It states on the specs table as well later in the document what is shared. In your case, you lose a pair of sata ports and some pcie lanes that are attached to CHIPSET PCIe. The primary gpu slot is connected via the cpu and doesn't lose a thing. :)