Cheap And Discounts 12V 7000 RPM Fan for Bitmain Antminer S19 L3+ L3++ S17 pro T17 S19 Pro S19j S19j Pro T19 Wholesale. Buy Directly From Merchant NICETOY Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.