The Dell W4261 CPU cooling fan with shroud is a dedicated replacement part designed specifically for the Dell Precision 370 workstation. This fan assembly incorporates a protective shroud to help direct airflow efficiently over the processor, maintaining optimal operating temperatures and reducing noise. As a OEM component, it is engineered to match the original mounting dimensions and electrical specifications of the Precision 370, ensuring seamless integration during a system upgrade or repair. The inclusion of a shroud also aids in protecting the fan from dust and debris, extending the longevity of the cooling solution in demanding work environments.