The i5 10400 supports up to 2×8GB RAM at 3200MHz. Using 2666MHz RAM is fine, but it may not be the best choice. Some recommendations suggest 2666MHz for optimal performance with this CPU. Consider your needs and budget before deciding.
The i5 10400 supports up to 2×8GB RAM at 3200MHz. Using 2666MHz RAM is fine, but it may not be the best choice. Some recommendations suggest 2666MHz for optimal performance with this CPU. Consider your needs and budget before deciding.