Q: I want to know what fans the NAOMI and NAOMI 2 systems use. Can you help?
A: The OEM fan/heatsink model number for the NAOMI is "109P4405H8016". It's a 3-wire fan with a pulse wire for the NAOMI motherboard. The case fan is a Panaflo FBA06T12H, a standard 2-wire fan.
Regarding the NAOMI 2, the OEM fan/heatsink is a Sepa HFB44B05A. Like the NAOMI, it has a 3rd wire for sending a pulse signal to the motherboard. The case fan is a Nidec BETAV TA225DC H34587-55 (12 volts, 0.17amp).