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Small PC Computer Cooling Fan 40*40mm/70*70mm 12V 3 Pin Cooling Exhaust Fans | eBay
Amazon.com: ELUTENG 80mm Fan 12v Power Supply PC Fan 3 speeds, DC Fan 12V 1A case Fan Fan Compatible with Computer / PS4 / TV Box/AV Cabinet/Router Multi-Way : Electronics
Case Fan, 45mm X 10mm Dc 12v, Ball Bearing, 3 Pin - NWCA Inc.
4 Wire PC Fan
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Dc 12v 3 Cooling Fan 80mm X 15mm Pin Cooler Pc Cpu Fans Kit - AliExpress
Cumpără DC 12V 3-Pini 60x60x15mm PC Computer CPU Sistem maneca-rulment ventilator de răcire 6015 la prețuri mici — livrare gratuită, recenzii cu poze reale — Joom
High Airflow PC Case Fan – 120mm 3 Pin Dual Ball Bearing 3000 RPM | LinkedIn
Amazon.com: Pinfox 12V DC 120mm Quiet Cooling Fan Silent, Variable Speed Control by 5V to 12V Input, Dual Ball Bearings 3 Pin for PC Computer Case, Home Theater Cabinet, Receiver DVR Xbox,
What is the yellow wire for on a computer fan? - Quora