This product is either discontinued or we cannot get that from suppliers.
Power: 12V DC, 0.3A, Air Flow: 21.67 - 78.02 CFM, Noise: 17.9 - 30.6dBA, Bearing: Fluid Dynamic Bearing, Power Consumption: 12V DC, 0.23A, 2.76W, Connector: 4-pin PWM, 06 Years Limited Warranty, RL-KN24E-B1.