**ARGB Fan without Tools or Cables (Single Pack)** Now in Version 2, supports a maximum of 3+3 daisy-chaining with enhanced cooling capacity at 28mm thickness. LED lighting pattern control is available through dedicated software (additional controller required). Specifications: 250 – 2,000 rpm / ~ 71.2 CFM / ~ 2.84 mmH2O / ~ 28.7 dBA Color: White