Could someone help point out fan header connections on motherboard?

[Horrorgaming0237]

Probably a really silly question but it's my first build and can only find one fan header as it is listed CHA_FAN2 just underneath the connection, I've circled in read the fan header that I'm currently using. Thank you in advance

Motherboard:


Bottom left:


Bottom right:

 

[Horrorgaming0237]

According to the manual (really near the front)

Thank you, very helpful. So since it has only the two fan headers, would you recommend I go with one exhaust and one intake for now whilst I order a some Y splitters?