Dell 0WDDHR Fan 60x20mm 12V USFF HF

This is a cooling fan designed for use in specific Dell desktop computers, particularly the OptiPlex 780 and 790 models with Ultra Small Form Factor (USFF) cases. It is a 60x20mm fan that operates at 12 volts and is part of the WDDHR series. The fan is manufactured by third-party vendors such as AVC, Foxconn, or Sunon, who produce components for Dell under contract. It is intended to replace the original Dell K650T fan in these systems, providing efficient airflow to maintain optimal internal temperatures.

The fan's dimensions are 60 x 60 x 20 mm, making it compact enough to fit into the tight spaces of USFF cases. It is designed to deliver reliable cooling performance without consuming excessive power. The 12V voltage requirement ensures compatibility with standard PC power supplies, and its design is optimized for quiet operation while maintaining effective heat dissipation.

This fan is specifically tailored for use in Dell OptiPlex systems, ensuring a proper fit and function within the case's internal layout. It is not compatible with other form factors or non-Dell systems without modification. The fan is typically sold as a replacement part for users who need to upgrade or repair their cooling system.

The product comes as a single unit without additional accessories. Users should ensure that their system requires this exact model before purchasing, as incorrect fan sizes or voltages can lead to compatibility issues or damage. Proper installation involves disconnecting the old fan and connecting the new one to the motherboard or case fan header.

Brand: Dell
Model: 0WDDHR
Specifications: 60x20mm, 12V, USFF
Features: Cooling fan for OptiPlex 780/790, compact design, quiet operation