ActiveCool 
AC4G-NR Revision: B 
Power Controller Board 
For Thermoelectric Pentium 4 CPU Heatsink 


The ActiveCool AC4G-NR Rev B PCB is a key component of the ActiveCool AC4G cooling system, designed to 
provide efficient and silent thermal management for Pentium 4 CPUs using innovative thermoelectric technology. This
 system combines a thermoelectric cooling module and a control unit to ensure precise temperature regulation and 
reliable power delivery. Engineered for high-performance and energy-efficient cooling, the AC4G-NR Rev B PCB plays 
a vital role in maintaining optimal CPU temperatures, making it an excellent choice for users seeking a quiet and 
advanced cooling solution for their computing needs.


** 30 Days Free Return.


Power on and tested item testing picture are attached.
Have some marks and scratches due to old stock. 


© All the pictures are Organic and this part is physically in our stock.





Condition and Details:

This is a used item in good condition.
Not In the Original Packing
No Accessories / Cables or probe (only what showing in actually given pictures and in the description).




Old Stock.






Shipping:
Usually, we ship same business day, subject to clear funds into our account 
Standard order processing time is 2 to 4 business days 
Item will be packed as per International Standard, 
International Orders: DHL / SingPost / EMS 
 

* Expedited shipping is available for an extra fee.
* International buyers pay all custom, duties, taxes & brokerage fees at their end
 
Warranty and Returns:
Warranty:

Free 30 Days Money Back or Replacement, Seller pays return shipping.


Product Returns:

Returns:
Return 
to Base Warranty, Any type of power failure/burn / physical damage / tempered seal will void the warranty.
 







Payment:
Payment Methods:

PayPal
Credit Cards  
Wire-transfer: Kindly contact us for payment instructions

International buyers without PayPal: Kindly contact us before bidding
                          
About Us:
We deal in Semiconductor & Wafer Handling Parts/Components/machinery and types of equipment. A Verity of Industrial Automation Equipment and Parts.

Industrial PCs, PLCs, HMI, Controllers, and Sensors.
Industrial robotics, Data Acquisition, and Test & Measurement.  
Industrial Single Board Computers.
Marine Parts / Equipments.
Oil & Gas and offshore station.
Lab and Research Equipments.

We Source, We Refurbish, We Service and We also Repair …please contact for any further detailed inquiries.