Splitter (several color options) Noctua NA-SYC1 chromax.Black, 4 Pin Y-Cables for PC Fans (Black) https://www.amazon.com/dp/B076542HBN/ref=cm_sw_r_cp_api_glt_i_BZ4D8JJCH72DRAZC4G0E?psc=1

120mm Noctua Fan Noctua NF-F12 iPPC 3000 PWM, Heavy Duty Cooling Fan, 4-Pin, 3000 RPM (120mm, Black) https://www.amazon.com/dp/B00KFCRATC/ref=cm_sw_r_cp_api_glt_i_QB3P43XGMY5788T3CS9S

I also put this grill on the intake fan to prevent any cables from falling in haha Bgears 2 Pieces Pack Cooling Fan... https://www.amazon.com/dp/B00315C02W?ref=ppx_pop_mob_ap_share

These noctua ones are solid I’ve used them a bunch https://www.amazon.com/dp/B076542HBN/ref=cm_sw_r_cp_api_glt_fabc_SWQXT7ACRM7ZMWV8P7G5

Those are good temps. I went with this extension cable for the bottom fans: https://www.amazon.com/gp/product/B00KG3K9AM/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Along with this y-splitter: https://www.amazon.com/gp/product/B076542HBN/ref=ppx\_od\_dt\_b\_asin\_title\_s00?ie=UTF8&th=1