Zyvpee KD1212PTB1-6A 120mm 25mm 12V 4.8W 2-Wire Case Fan

120 mm 25 mm ball-bearing case fan

This 120 mm by 25 mm case fan uses a ball bearing and a 2-wire 12 V connection rated at 4.8 W. The non-LED black frame suits standard chassis mounting points. It is intended for system builders who need a straightforward airflow upgrade without lighting or speed-control headers. Buyers who require PWM control or addressable RGB will need a different model.

Fits 120 mm fan mounts with two-wire power

The fan installs into any 120 mm case opening using standard screw holes and draws power from a 2-wire header or adapter. Its brushless DC motor runs directly from 12 V, so no separate controller is required. The slim 25 mm profile clears most side-panel and radiator brackets. Builds that depend on motherboard fan-curve management cannot use this unit.

Two-wire lead only — no accessories bundled

The package contains the fan itself with its fixed 2-wire lead; no mounting screws, adapters or software are included. Installation relies on the case’s own hardware or a separate screw kit. The absence of a tachometer or PWM wire means the system cannot monitor or regulate speed automatically. Users who want variable-speed operation must add an external fan controller.