Powerful Oil Immersion Cooling Box 40kW for 6 Sets S19 S21 Series Support Customization

It is specified to handle up to 40 kW load and is designed to accommodate 6 units of machines such as the Bitmain Antminer S19 or S21 series.

The unit lists an input voltage range of 380-415 V AC 50/60 Hz (customizable 110-415 V / 3-phase), with max operating load 40 kW.

The unit is marketed for S19/S21 series miners, and similar high-power SHA-256 rigs. For example: “can place 6 sets of Antminer S19/S21/S23 series”.

The product mentions that a large portion of the heat (5.65%-80% of generated heat) can be captured for secondary use (e.g., local heating). This can improve overall efficiency/ROI of a mining facility.

You must ensure proper water supply for external cooling loop, adequate ambient space/ventilation, as well as proper electrical supply (3-phase, high current). The unit references water tower + oil pump + heat-exchanger as part of system.