Cheap And Discounts DBPJ1238B2G For AVC 12038 12V 4-Wire PWM Miner Mining 120mm 12cm Cooling Fan High Speed Violence Powerful Cooling Fan 7000RPM Wholesale. Buy Directly From Merchant Gotsson Cooler Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.