Coolant Distribution Units ( CDUs )

At the heart of every liquid cooling system lies the Coolant Distribution Unit (CDU). At ARA, we offer a whole range of CDU capacities and sizes, from In-Rack, In-Row, to In-Room.

Our CDUs are built for the demands of modern data centres: robust, intelligent and easily maintainable. Available in both single and two-phase cooling to fit your needs.

In Rack CDU

In Rack CDU

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In Row CDU

In Row CDU

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In Room CDU

In Room CDU

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Our CDUs are Loaded with Features!

Open communications protocol — no proprietary lock-in

Fits right into your infrastructure. Open communications protocol means no proprietary lock-in and no costly overhaul.

Smart monitoring built into our CDUs

Smart monitoring built into our CDUs helps catch problems before they catch you.

Zero single points of failure with n+1 pump redundancy

Zero single points of failure with n+1 pump redundancy, compatible with Tier III requirements.

Each CDU has these features. Each!

  • Purpose built CDUs for the latest and fastest chips and GPUs
  • N+1 redundancy on all critical components
  • Easily scalable
  • Customisable cooling capacities on all CDUs
  • Customisable, project specified Inlet Temperatures between 15 to 45°C
  • Compatible with Tier-III DC expansion plans
  • Hot-swappable
  • Available with short lead times from as low as 45 days
  • More than 400 CDUs manufactured per year
  • Guaranteed reliability with industry-standard QMS
  • All units are leak tested before shipping
  • Ultra stable temperature control, within ±1°C stability
  • Real-time, smart, self-adaptive loop quality, pressure, and flow monitoring available
  • Includes Modbus TCP/IP and/or BMS connectivity to coexist with existing DCIM/BMS controls
ARA CDU in a data centre deployment

Maximum Uptime. Minimum Overhead. Smart Controls.

The wait is over. The right CDU for you is here.

Fully configurable for your heat rejection method, piping style, and coolant type. All CDUs are fully customisable.

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