NZXT SEN2-001 Fan Channel Wattage 10 Watts.
6 Strips - 6 LED Strip (1.44 Watts / Strip)
4 Strips - 9 LED Strip (2.16 Watts / Strip)
2 Strips - 15 LED Strip (3.6 Watts / Strip)
1 Strip - 30 LED Strip (7.2 Watts / Strip)
Or you can chain a mix as long as the total power consumption of all of the strips on the channel doesn't exceed 10 Watts.