HP D7140-63018 - Tubeaxial fan - For cooling the processors and other components - Mounts on the inside rear of the chassis assembly Retail
HP 5042-2184 - Airflow guide - Plastic cover for the processor cage - Directs air to heat sink Retail
HP 684576-001 - Front cooling fans (12VDC) housing and card guide assembly (dual fans) - Rated for 1,125 watts system Retail