SUNON KDE1204PKS2 - Custom 4-to-1 2-pin
40mm x 40mm x 20mm flange mount - 6000RPM - 12VDC - 6.5 CFM - 25.5 dBA

This sale is for 4 fans, chained together professionally to a 2-pin MOLEX connector
Approximate length of wire, from fan to connector: 13", 9.75", 9.50", 9.25"

Will ship FX GROUND for free