COOLANT DISTRIBUTION UNITS (CDUs)

CHx2000

The AI CDU. Engineered for the highest-density computing environments, CoolIT Systems’ CHx2000 provides the performance, reliability and support that the world expects from CoolIT.

Cooling Capacity
2000 kW

Power Consumption
12.24 kW

Racks Managed
12 x GB300 NVL72 racks per CDU

Facility Liquid Integration
Yes

COOLANT DISTRIBUTION UNITS (CDUs)

CHx2000

Front view of CoolIT CHx2000 coolant distribution unit with touchscreen interface
A professional studio shot of a tall, black industrial cabinet featuring a digital touch display, a red emergency stop button, and a perforated lower panel for ventilation.
A studio shot of a grey industrial equipment rack, showing the flat front panel and internal hardware connections visible at the very top.
A studio shot of a grey industrial equipment rack, showing the flat front panel and internal hardware connections visible at the very top.
Front view of CoolIT CHx2000 coolant distribution unit with touchscreen interface
A professional studio shot of a tall, black industrial cabinet featuring a digital touch display, a red emergency stop button, and a perforated lower panel for ventilation.
A studio shot of a grey industrial equipment rack, showing the flat front panel and internal hardware connections visible at the very top.
A studio shot of a grey industrial equipment rack, showing the flat front panel and internal hardware connections visible at the very top.
Benefits
  • Proven AI Performance. Run dense AI clusters at full utilization with proven pump pressure and cooling capacity – in real deployments.
  • Cluster‑Level Operation. Unified visibility, Redfish compatibility and group control across up to 20 CDUs to operate AI infrastructure efficiently at scale.
  • Reliable by Design. Protect mission‑critical AI infrastructure through proven reliability and serviceable architecture built for continuous operation.
  • Available in Volume. Enable dependable planning with consistent capacity (100 units per week) keeping large AI programs on schedule.
  • Global On-Site Support. Hands-on installation, commissioning and lifecycle support in over 80 countries to deploy and operate with confidence.
Features
CHx2000

CHx2000 Product Sheet

The CHx2000 overview to explore CoolIT’s highest‑capacity CDU, engineered for next‑generation AI clusters. An email will be sent with your download.
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Blog Posts

CHx2000: The AI CDU

MARCH 6, 2026

Blog Posts

Choosing the Right CDU: Protecting Millions in IT Equipment with Smarter Cooling Decisions

JANUARY 12, 2026

A modern industrial cooling unit with multiple vertical racks, featuring piping and control panels on one side.
Blog Posts

Considerations for Selecting a Row-Based CDU for your Data Center

SEPTEMBER 10, 2024

An interior view of a data center showing a dense row of server equipment with white perforated panels and an intricate network of black hoses and copper pipes above.
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