NZXT Case Fan 140mm RF-AP140-FP Fluid Dynamic Fan (FAN ONLY)- Black AC999A-2.

DESIGNED FOR CASES: Optimized for maximized case airflow of up to 93.91CFM - 120x120x25mm (or 140x140x25mm), 12V, 4-Pin PWM, 68.92CFM(93.91CFM), >60,000hr

FLUID DYNAMIC BEARING: Patented Matsushita design Fluid Dynamic Bearing (FDB) for reduced noise and increased lifespan of over six years.

PERFORMANCE ENGINEERED: increased airflow and pressure with engineered winglet fan blades and chamfered intake and exhaust

CHANGEABLE COLORS: Interchangeable color trim available in blue, red, and white (sold separately)