Heat Exchange Module

CoolIT Systems’ Rack DCLC product line offers a variety of Heat Exchange Modules depending on load requirements and availability of facility water, including CHx (Liquid-to-Liquid), AHx (Liquid-to-Air) and custom options.

Liquid-to-Liquid heat exchanger that manages a network of IT cabinets

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Cooling Capacity (at 30°C facility water) 650kW
Power Consumption (Max) 4.2kW
Racks per Solution 5-20
ROI (months) 1-6
Facility Water Integration Yes

Designed to manage the distribution of clean, treated coolant to and from a network of IT cabinets, the CHx650 accepts ASHRAE W4 warm facility water and manages 650kW of processor load per network. This stand-alone CHx can be customized to fit various data center environments. Standard equipment groups offer N+1 redundancy and, when used in tandem, can provide tier 4 resiliency.

Features

  • Manages 650kW of processor load per network
  • Supports 40kW+ cooling capacity per rack
  • ASHRAE W4 warm water cooling (2°C – 45°C)
  • Redundant centralized pumps
  • Full control systems

Benefits

  • Dramatically increase CPU/GPU density
  • Eliminate the need for chillers and CRACs
  • Monitor health system remotely
  • Simple installation and maintenance
  • ROI in 1 year or less
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Liquid-to-Liquid heat exchanger that manages a single IT cabinet

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Cooling Capacity (at 30°C facility water) 80kW
Power Consumption (Max) 652W @ 115V AC
Racks per Solution 1
ROI (months) 1-6
Facility Water Integration Yes

The CHx80 Module meets today’s most demanding HPC requirements. Capable of managing 80kW+ of heat load in a remarkably small 4U of space, this system provides cooling for 120 servers or more. The CHx80 Module is an extremely efficient heat exchanger that uses ASHRAE W4 warm water to manage processor and component heat. As a result, users can expect a significant reduction in data center OPEX.

Features

  • Manages 80kW+ of processor load per network
  • ASHRAE W4 (2°C – 45°C) warm water cooling
  • Redundant pumps
  • Dry-break quick disconnects
  • 4.3″ LCD screen with touch functionality
  • Integrated control and monitoring system (Webserver, Modbus, SNMP)
  • Internal and external leak detection and mitigation system
  • 4U rack-mount chassis
  • Integrated fill-pump

Benefits 

  • Dramatically increase CPU/GPU density
  • Reduces the need for chillers with warm water cooling
  • Manages 120+ servers per rack
  • Quick and easy installation and service
  • Uses only 652W
  • Can be located anywhere in a rack
  • Servers remain hot-swappable for service
  • High temperature return water can be used for heat re-use
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Liquid-to-Liquid heat exchanger that manages a single IT cabinet

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Cooling Capacity (at 30°C facility water) 40kW
Power Consumption (Max) 110-120W
Racks per Solution 1
ROI (months) 1-6
Facility Water Integration Yes

The CHx40 Module manages the distribution of clean, treated coolant within a single IT cabinet. This 2U CHx accepts ASHRAE W4 warm facility water and can manage 40kW+ of processor load per rack.

Features

  • Manages 40kW+ cooling capacity per rack
  • ASHRAE W4 (2°C – 45°C) warm water cooling
  • Redundant centralized pumps
  • Integrated control and monitoring system (Webserver, Modbus, IPMI, SNMP)
  • 4.3″ LCD screen with touch functionality
  • Internal leak detection and mitigation system
  • Dry-break quick disconnects
  • 2U rack-mount chassis

Benefits

  • Dramatically increases CPU/GPU density
  • Reduces the need for chillers with warm water cooling
  • Manages 50+ servers per rack
  • Quick and easy installation and service
  • High temperature return water can be used for heat re-use
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Liquid-to-Air heat exchanger that manages powerful clusters in limited space

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Cooling Capacity (at 25°C ambient air) 20kW
Power Consumption (Max) 300W
Racks per Solution 1
ROI (months) 1-12
Facility Water Integration No

Rack DCLC AHx20 packs an incredible amount of heat load management into a small form factor. This top-of-rack solution provides superior processor performance and enables very high densities. The AHx20 is perfect for compute environments that are short on space, big on compute and do not have access to facility water.

Features

  • Manages 20kW+ cooling capacity per rack
  • No facility water required
  • Redundant centralized pumps
  • Integrated control and monitoring system (Webserver, Modbus, IPMI, SNMP)
  • 4.3″ LCD screen with touch functionality
  • Internal leak detection system
  • Dry-break quick disconnects

Benefits

  • Dramatically increases CPU/GPU density
  • Stand-alone rack-based liquid cooling
  • Monitor system health remotely
  • Easily upgradable to CHx Module
Heat Exchange Module

This Liquid-to-Air heat exchanger provides in-rack liquid cooling without facility water

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Power Consumption (Max) 720W
Racks per Solution 1
ROI (months) 1-12
Facility Water Integration No

The AHx10 is a compact 5U, rackmount heat exchanger capable of managing 7kW at 25°C ambient air temperature. This product expands to a 6U and 7U configuration (via the available expansion kit) that manages up to 10kW of heat load. The AHx10 supports front to back air flow management and is compatible with CoolIT Manifold Modules and Server Modules. The system allows users to deploy high density liquid cooled servers inside existing data centers without the requirement for facility liquid. The AHx10 is the perfect solution to manage cooling for HPC racks within an existing facility.

Features

  • 7 – 10kW of heat load management
  • 25°C ambient air temperature
  • Liquid-to-Air heat exchanger
  • Redundant pumping
  • Redundant power supply
  • Compact 5U, rackmount appliance
  • 6U or 7U expansion kit available
  • Integrated monitoring and control system with remote access
  • LCD touch display for quick user interface
  • Rackmount appliance – support cold to hot aisle configuration

Benefits

  • Allows for dramatic density increase and rack utilization
  • Quick and easy installation and service
  • Control and monitoring from LCD or via several network protocols
  • System can be located at any level within the rack
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An essential factory burn-in tool for OEMs and System Integrators

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Power Consumption (Max) 200W
Servers per Solution One 2u four node server
Facility Water Integration No

The AHx2 is a compact, easy to transport air heat exchanger designed to enable factory server burn-in when liquid is not present in the factory. It functions as an important tool for customers wishing to validate DCLC technology with a small number of servers. AHx2 provides direct liquid cooling to four DCLC enabled servers during the burn-in process, and reduces the need for additional infrastructure. AHx2 is a Liquid-to-Air heat exchanger which dissipates heat from the coolant in the server loop to the ambient environment, and accompanies the servers through the entire burn-in process.

Features

  • 2kW of heat load management
  • Manage four DCLC enabled servers simultaneously
  • Compact size allows the unit to sit on top or beside a server chassis during operation
  • Carrying handle and rubber feet for safe transportation and storage
  • Non-marking skid pad allows the unit to safely sit on top of a server chassis
  • Status light to indicate correct unit operation

Benefits

  • DCLC enabled servers can be thermally tested during the factory burn-in process, without additional expensive liquid cooling infrastructure
  • System travels with the server through factory burn-in process
  • Inexpensive solution for DCLC enabled server burn-in
  • Quick and easy installation and operation

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