23 cm for the single reverse style, 18 cm for the double reverse. The Amazon listing has a guide for different SFF cases in its pictures with the T1 included.

I went with the single reverse after seeing /u/NavicNick‘s previous explanation on which one to get. You end up with a bit of slack but the cable compresses just fine and was not a struggle in the slightest to install.

Ah okay, that would do it. Now it's normally priced for freedom units

u/Defiant_Course_5511 if you haven't already bought one from the linkup website, here it is on amazon!

I can confirm that this one works as I have it. I also tried the dual reverse 18cm but it required too tight of a kink for my taste ok the motherboard end. Single reverse 23cm is perfect imo.