Server Cooling Fan FCN NS75B00 16L12 (930589-001) — 4‑Wire DC 5V 0.5A

Replacement server cooling fan for FCN model NS75B00 (16L12), part number 930589-001. Rated for DC 5V operation with a 0.5A current draw and a 4‑wire connector for PWM speed control and RPM monitoring. Designed as a direct swap for server and data‑center applications that require the exact 930589-001 specification.