少打一個零,
http://www.thermalright.com/new_a_p...tr_fdb_fan.html
Features
Japanese imported Fluid Dynamic Bearing Technology to reduced noise and vibration. Work best with Thermalright’s heatsinks for that perfect balance of performance and silence.
”60,000” hours under normal room temperature. Longer life expectancy than other leading brands.
High rate of Air Flow even under low RPM.
7V of power usage; can be adjusted via fan control device.
Four speed variation to choose from (1,000 RPM, 1,300 RPM, 1,600 RPM, and 2,000 RPM).
All Thermalright FDB fans are under 3 year warranty.