Amazon.com: GDSTIME 80mm x 20mm 8020 12V Dc Brushless Cooling Fan Sleeve Bearing 2Pin : Electronics
Papst Fan Type 612 NGHH 60x60x25mm 12VDC 3.7W OL0390 | eBay
Sxdool Cooling Fan 250mm 25cm Dc 12v 1200 Rpm 40dba Molex 4d 250x30 Mm Large Size High Air Flow Pc Computer Case Server Cooler - Fans & Cooling - AliExpress
Sxdool Cooling Fan 250mm 25cm Dc 12v 1200 Rpm 40dba Molex 4d 250x30 Mm Large Size High Air Flow Pc Computer Case Server Cooler - Fans & Cooling - AliExpress