We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Square black 80 mm frame 4-pin PWM cooling fan

TOPLAB

TOPLAB 12V .33A 8025 PWM fan

SKU CH-FM4R-JG6BK

An 80 mm PWM fan delivering 12 V at 0.33 A for precise speed control

  • 12 V .33 A PWM control for precise speed regulation
  • 8025 frame fits standard 80 mm mounting points
  • 4-pin connector enables motherboard fan-curve management
  • 812 model reference matches ADDA AD0812UX-A7BGL specification

12V PWM fan for ADDA AD0812UX-A7BGL replacement

This 12V .33A 8025 PWM fan matches the ADDA AD0812UX-A7BGL specification and fits 8CM mounting points. The four-pin connector enables speed control through PWM signals. It serves as a direct drop-in cooler for compatible electronics enclosures and industrial equipment.

Simple four-pin PWM installation

Connect the 4-pin header to the motherboard or controller for automatic speed regulation. Verify the pinout matches the ADDA AD0812UX-A7BGL wiring before powering on. Incorrect polarity or a missing PWM signal can prevent the fan from spinning or reporting speed. Ensure the mounting holes align with the 812 pattern to avoid vibration.

Highlights

  • 12 V .33 A PWM control for precise speed regulation
  • 8025 frame fits standard 80 mm mounting points
  • 4-pin connector enables motherboard fan-curve management
  • 812 model reference matches ADDA AD0812UX-A7BGL specification

Specifications

No published specifications for this item yet.

Questions about this item

How do I confirm the 12V .33A 8025 PWM fan is spinning at the correct speed after installation?

Connect the 4-pin PWM header to the motherboard and monitor RPM in BIOS or fan-control software; the reported speed should vary smoothly with the PWM duty cycle.

What comes in the box with the TOPLAB 12V .33A 8025 PWM fan and what must I supply separately?

The package contains the 8025 4-pin PWM fan only; you must provide a compatible 4-pin PWM header and mounting screws.

More in Gadgets

Similar items

Same shelf, same checkout — eight coins and a 30-minute rate lock.