Everflow 60x15mm 12 volt 3 wire/ 3 pin fan with thermistor #R126015BUT
The Cooljag Everflow 60 x 15mm Fan with attached thermistor to very fan speed based on temperature.
AT55C 6000RPM ±10% AT20C 1300RPM±300RPM (Testing Speed After Continuous 3Minute Operation At Ambient Temperature Of 45C)

Specifications
Model # R126015BUT

Fan size: 60x60x15mm
Fan voltage: 12V
Operating voltage: 7 - 13.2V
Current : 0.10 Amp @20C ~ max 0.4 Amp @55C
Bearing: Dual Ball bearing
Fan speed: 1300 - 6000 rpm
Noise Level: 21 - 46 dBA
Air Flow: 6.46 - 29.81 CFM
Power : 1.2 W @20C~ Max. 4.8W @55C
Static pressure : 0.3 - 6.42 mmH2O
Life Expectance: 50,000 hours @40C with 65% RH
Fan connector: 3-pin
Safety Approval: CE, UL, TUV
Operating Temperature: -10C - 70C
Storage Temperature: -20C - 75C
Operating Humidity: 5 - 90 % RH
Storage Humidity : 5 - 95 % RH
Lead wire: UL1061 #28AWG
Connector: Molex 2510 -3P or equivalent
Pin Assignment : Pin 1 Black (GND), Pin 2 Red (PWR), Pin 3 Yellow (SGN)