Does this board support 2400T or just 2400 RAM?

The BIOSTAR Biostar H310MHP supports standard DDR4 memory at 2400 MHz. When RAM says “2400T,” the “T” is usually just part of the manufacturer’s model suffix/timing designation — it is still DDR4-2400 RAM.

does it support 2400T RAM or just standard 2400?

The BIOSTAR Biostar H310MHP supports standard DDR4 memory at 2400 MHz. When RAM says “2400T,” the “T” is usually just part of the manufacturer’s model suffix/timing designation — it is still DDR4-2400 RAM.