1U server fan pfb0412ehn[fan model]: pfb0412ehn[appearance
size]: 40 × 40 × 28mm[rated voltage]: DC12V[voltage
range]: dc 7.0 v- 13.6 v[input power]: 0.72
a[rated speed]: 16000 r. p.
m[temperature range]: - 10..
70 ° C[life expectancy]: L10 life expectancy 50000 hours at 25 °
C[bearing structure]: maintenance
double ball bearing[rotation direction]: the wind is discharged from the bracket and rotates counterclockwise facing the rotor[wiring mode]: +
Red Black signal: Blue (blue is speed measuring line yellow: PWM
speed regulation)[maximum air volume]: 22cfm[motor
protection]: overload protection, fault level protection and locked rotor current protection[noise index]: 54.5
dB (a) [material]: fiberglass reinced plastic, PBT shell, PA
blade[function description]: electronic exchange outward rotor DC fan, complete electronic reversing component