NZXT SENTRY LX (3 PIN)...Fans 4 pin?

Sumer_

Commendable
Nov 19, 2016
3
0
1,510
Hi,
I've already bought these freaking parts so theres no returning them.
I have an NZXT Sentry LX w/ 5 3 pin connections. I have 3 radiator fans w/ 4 pin connections. Where the hell do I buy an adapter to connect these, or can I rip off the side of the 3 pin connector, in order to fit a 4?