Q. Does it support 3400g, 3200g and 4300g prosessor 14/04/2023

A. B550 chipset only support 3rd Gen ( Non APU ), 4000 and 5000 series. 

Mo Akil Behna (Verified Buyer )

Q. MSI Website plus the spec sheet says this mobo has 2x 3 Pin Rainbow LED connectors. Are Rainbow LED same as addressible RGB (ARGB) headers? Like do I need a separate ARGB controller to use ARGB devices? 30/03/2023

A. ARGB are not the same as Rainbow LEDs.  Separate ARGB controllers are needed if your board doesn't have any header.

Damien (Verified Buyer )

Q. Does it have 3pin 5V ARGB header? Not the 4 pin 12V one. Can't seem to find any information about the same 29/03/2023

A. No.

Mridumoloy Sarma (Verified Buyer )