Liquid Coolant Distribution Units - CDU 1

in-Rack CDU

The DCX HYDRO CDU I is a rack-based Coolant Distribution Unit designed for cooling high-density server racks in high-performance computing (HPC) and GPU environments. This compact 4U CDU delivers an impressive 120kW heat transfer capacity, effectively supporting over 80 servers. Utilizing ASHRAE W3/W4 warm water, it addresses the cooling challenges of power-dense racks.

Key features include unique immersion pumps, a redundant pump design, dynamic condensation-free control, automatic coolant leveling, leak detection, and complete remote monitoring. When paired with DCX Liquid Distribution Manifolds, this system integrates seamlessly into standard server racks, ensuring optimal cooling performance while maintaining environmental sustainability. Experience reliable and efficient cooling solutions with the DCX HYDRO CDU I

CDU 1 - Features:

  • Cooling Capacity: 120 kW
  • Approach Temperature: 10 °C
  • Coolant: Facility water (primary), DI-water / PG-25 (secondary)
  • Flow Rate: 6 m³/h
  • Rated Differential Pressure: ≥1.0 bar (secondary side)
  • Rated Inlet Temperature: 35 °C
  • Rated Outlet Temperature: 49.4 °C (primary), 45 °C (secondary)
  • Cooling Capacity Margin: 43% (primary), 8% (secondary)
  • Weight: 95 kg / 209.4 lbs (transport), 118 kg / 260.1 lbs (operational)
  • Dimensions: 178 mm (H) x 484 mm (W) x 1052 mm (D)
  • Liquid Connector: Tri-Clamp 1.5"
  • Max Power Consumption: 2 kW
  • T-V Coefficient: 3.8 × 10⁴ C*L
  • Power Specs: 2×1P AC220V 50/60Hz
  • Environment: 050 °C / RH 585%
  • Noise Level: 65 dB

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