Delta Electronics KSB05105HB BJ75 4‑Wire Server Cooling Fan — DC 5V 0.32A

Delta Electronics KSB05105HB (BJ75) server cooling fan. Runs on DC 5V and draws 0.32A, featuring a 4-wire (4-pin) connector for PWM speed control and tachometer feedback. Designed as a direct replacement for server cooling applications to restore proper airflow and thermal performance in servers and related equipment.You may also like DELPHI A6020B12HP Replacement Server Cooling Fan — 60x60x20mm 4-Wire, DC 12V 0.2A.