CFA128015HS - Fan 12VDC, 80mm x 15mm, 39 CFM, Sleeve Bearing

Locked Rotor Alarm Signal Output (yellow wire lead): Under normal conditions a locked rotor alarm signal outputs a constant signal frequency... if the fan stops spinning or "locks", it then outputs a "LOW" condition signal. If the fan starts spinning again, the "LOW" condition signal will go away.
Dimensions: 80 x 80 x 15mm (3.15 x 3.15 x 0.59")
Mounting Center: 71.5mm (2.82")
Rating: 12VDC
Current: 0.27 Amps
Power: 3.24 W
Bearing: Sleeve
Speed: 3000 RPM
Noise: 35 dBA
Max Air: 39 CFM
Max Pressure: 3.2 mmH2O
Temperature: -10 to +70 C
Hours: 20000-30000
Termination: Wire leads
Weight: 59g
Impeller: Glass fibre reinforced plastic 94V-0 PBT
Frame: Glass fibre reinforced plastic 94V-0 PBT