4400 MHz
Dell Alienware Aurora R13 (i9-12900F / RTX 3070 Ti / 32GB RAM / 1TB SSD)
5200 MHz
Dell Alienware Aurora R15 (i7-13700KF / RTX 3080 Ti / 64GB RAM / 4TB SSD + 2TB HDD)
It can support faster memory, which will give quicker system performance.
RAM speed: is this important to you?