OEM Industries CNDC48Z7 12038 48V .21A 10W 2-Wire CPU cooler

120 mm 48 V Server Fan

This 12038 frame fan runs on 48 V DC at 0.21 A for a 10 W power draw. It uses a two-wire power connector and a ball bearing for continuous duty. The black square housing measures 120 mm by 38 mm thick and carries no LED lighting. It is built for inverter and server power cooling where a 48 V supply is standard.

Replaces 12 V or 5 V 120 mm Fans

The 48 V input makes this unit a direct swap only for systems that already provide a 48 V fan header or backplane supply. Moving to this model is worth it when the existing 12 V fan cannot be powered from the available rail or when the server chassis specifies 48 V cooling. It does not suit builds that rely on standard motherboard 12 V headers.

Check 48 V Header and Two-Wire Pinout

Verify that your chassis or power module delivers 48 V on a two-pin connector matching the fan’s wiring. Confirm the 120 mm by 38 mm mounting pattern fits the fan wall or duct. Ensure the ball-bearing noise profile is acceptable for the intended rack location.