Heatsink with fan for RDK X3 (X3 PI FAN HAT)
Regular price:
product unavailable
Cooling overlay with fan for RDK X3 (X3 PI FAN HAT)
A dedicated cooling module designed specifically for the RDK X3 development board. It combines an aluminum heatsink and an active fan, ensuring highly efficient heat dissipation. Equipped with a pass-through, 40-pin GPIO connector with clear labeling, which enables seamless, cascading connection with subsequent expansion modules (HATs) without losing access to the pins.
Key features:
- Dedicated to the RDK X3 development board (perfectly matched holes and dimensions).
- Dual cooling system: solid aluminum heatsink combined with an efficient fan.
- Pass-through 40-pin GPIO connector allowing for the mounting (stacking) of additional overlays.
- Clear silkscreen with GPIO pinout description, significantly facilitating prototyping and connecting peripherals.
- Reserved IO control interface for the fan.
- Thermal pad included in the set to facilitate heat transfer from the chip to the heatsink.
Dual cooling system
The applied design uses a passive aluminum heatsink working with an active fan. This solution guarantees optimal operating temperature for the chips on the RDK X3 board even under high computational load. A silicone thermal pad is also included in the set.

Easy module connection and clear pins
The use of a 40-pin, pass-through connector allows for free access to the base board's GPIO. Clear labels on the PCB allow for quick pin identification, which eliminates the risk of incorrect connection of additional sensors or communication modules.

Module dimensions

Technical specification
- Compatibility: RDK X3 development board
- Power supply: DC input 5V
- Rated fan speed: 5000 ± 10% rpm
- Connector: Pass-through, pitch 2.54 mm (40-pin)
- Additional: Reserved IO control interface
- Overall dimensions: 65.00 × 49.90 mm
Kit contents
- X3 PI FAN HAT overlay x1
Note: The RDK X3 development board and additional modules visible in the illustrative photos are not included in the set and must be purchased separately.



