DRAM
DRAM
Hello, your setup looks fine for the new speed. The change in DRAM voltage from 1.3 to 1.35 is normal and shouldn’t affect performance much. It’s not unusual for BIOS to adjust settings automatically. Just double-check your motherboard manual or ASRock support site to confirm the recommended voltage range. If everything checks out, your system should run smoothly at 3200 MHz.
1.35 is within the acceptable range. It establishes an automatic voltage setting so RAM can use the XMP profile. Values above 1.4/45 indicate issues.
Most DDR4 stocks that run over default 2133 are 1.35v sticks. It’s an overclock, any DDR4 speed faster than 2133 is technically an overclock. So it needs a little more voltage to do it. But those stocks are guaranteed to do it, so it’s sort of like “a pre configured and guaranteed safe” overclock.