You can buy SATA to Molex adapters. I found one for you here.http://www.frozencpu.com/products/14911/ele-144/FrozenCPU_SATA_Power_Bypass_Adapter_-_Dual_4-Pin_Molex.html?tl=g2c38s428#blank
It turns one of your SATA power plugs into 2 molex plugs and still lets you use that sata power if you need to.
Thanks for the feedback, i know the connectors exist, but I've never heard of them powering a case fan. I'm wondering if its safe and viable. Thanks