Replacement 1U Fan for RD550 — Compatible with 00FC526 / DFPA0456B2H

Replacement 1U fan compatible with RD550 systems. Fits part numbers 00FC526 and DFPA0456B2H, providing a direct swap for the RD550 1U fan unit. Ideal when you need a like-for-like replacement to restore proper cooling in your RD550 1U chassis.