Use any additional 7-pin Uni Fan SL-INF cables you have (if you purchased a 3-pack), or purchase addiCut any additional 7-pin cables you have, or puchase additional Lian Li 7-pin cables via model SLV2-1.This is standard in any 4-pin PWM fan splitters, as it can only feed one fan's RPM sensor data back to the motherboard / 4-pin source. *Note that the TACH wire is missing on one of the two outputs of the 7-pin Y-splitter (included with the 3-pack of SL-INF fans).In order from left to right, the pinout is:.The diagram below depicts the UNI Fan SL-INF 7-pin male plug with the clip facing "up" towards the perspective of the viewer.
Since I want this info to be accessible down the road, and to avoid the dependency on an external image hyperlink, I just created an ascii art diagram.