20-Slot 200kW liquid cooling system for Antminer 2U

The 20-Slot 200kW Liquid Cooling System is a specialized liquid cooling solution engineered specifically for Antminer 2U models. As dedicated 2U hydro infrastructure remains rare across the market, this standardized 42U rack delivers a purpose-built solution—housing up to 20 units of Antminer S23e U2H, L9 Hyd 2U, and L11 Hyd 2U with an ultra-low PUE below 1.05.
Pairing an indoor hydro cabinet with a high-efficiency outdoor dry cooler, the system guarantees stable thermal performance across demanding climates. The integrated CDU automatically balances fluid circulation, keeping chip temperatures optimal to eliminate heat-induced throttling and ensure full-hashrate stability.
Factory pre-wired and pre-plumbed for true plug-and-play commissioning, the system minimizes on-site deployment time. It also supports flexible custom configurations and modular multi-rack expansion, allowing operators to seamlessly scale their 2U hydro capacity as their mining operations grow.
Key Specifications at a Glance




Specification
Details




System Type
20-Slot 200kW Hydro Cooling System


Compatible Miners
Antminer S23e U2H, L9 Hyd 2U, L11 Hyd 2U


Miner Capacity
20 Units


Rack Form Factor
42U Standardized Rack


Cooling Capacity
>200kW Continuous


PUE
<1.05 Ultra-Low


CDU Circulation Pump
17.3 m³/h


PDU
20-Channel Breaker PDU


Network
Gigabit Network Switch


Deployment
Factory Pre-Wired, Pre-Plumbed, Plug-and-Play


Expansion
Modular Multi-Rack Scalable



Why This 2U Hydro System Stands Out？
🎯 Purpose-Built for Antminer 2U Models
Dedicated 2U hydro infrastructure remains rare across the market. This standardized 42U rack is engineered specifically for:


Antminer S23e U2H – Latest generation 2U hydro miner


Antminer L9 Hyd 2U – High-performance Scrypt 2U miner


Antminer L11 Hyd 2U – Next-gen Scrypt 2U miner


⚡ Ultra-Low PUE <1.05 – Maximum Hashrate Efficiency
With PUE below 1.05, nearly all input power is converted into active computing:


Minimal auxiliary cooling overhead


Lower operating costs per hashrate


Sustainable mining through optimized energy utilization


❄️ Stable Thermal Performance – Zero Throttling
The integrated CDU automatically balances fluid circulation:


Optimal chip temperatures maintained continuously


Eliminates heat-induced throttling


Full-hashrate stability 24/7


🌍 Demanding Climate Ready
The outdoor dry cooler with adiabatic wet curtains ensures:


Reliable heat rejection even during summer heat waves


Minimal water usage – sustainable in water-conscious regions


Stable performance across diverse environmental conditions


🔌 Plug-and-Play Commissioning
Factory pre-wired and pre-plumbed:


Minimal on-site deployment time


Simplified installation – no complex assembly


Rapid commissioning – start mining faster


📈 Modular Scalability
Supports flexible custom configurations and modular multi-rack expansion:


Scale as your operation grows


Seamlessly add racks for more 2U hydro capacity


Future-proof infrastructure for evolving mining fleets