Innovative, pump-free immersion tank built exclusively for Antminer S19s. Each tank is supplied with PDU which can power up to six S19s. Allows stable overclocking of Antminer S19 from stock 3250W to 4000W.

The Hotbox Liu provides you with doubled lifespan of miners and lower total cost of equipment ownership, ability to sell miners as "brand new" after 2-3 years of work in the immersion liquid and less noise, no dust, less repair and cheaper maintenance cost.