The DeepCool FD12 WH 3in1 is a set of three 120 mm PC performance fans designed for efficient airflow and quiet operation in computer systems. These second-generation fans feature daisy-chain capability for simplified cable management, allowing multiple units to be connected with a single 8-pin PWM cable to reduce cable clutter and optimize installation. Constructed with a hydro-bearing system, they offer enhanced durability and reduced noise levels for reliable long-term performance. The blades are made from high-quality PC material for optimal air pressure and flow, while the housing is made of PBT plastic to resist deformation and maintain structural integrity under varying temperatures. Each fan operates with PWM control, enabling precise speed adjustments from 500 to 1800 RPM and supporting effective cooling for CPUs, GPUs, and case ventilation. The white color scheme provides a clean look for custom PC builds, and the 3-pack allows for versatile applications at multiple cooling points. Ideal for gaming systems, workstations, or home computers, these fans deliver balanced performance with low maintenance requirements, focusing on consistent thermal management without excessive power consumption.