CyberRow - Intelligent Air Flow Control for more Efficiency in Rack Cooling

Exterior view CyberRow
CyberRow exterior view

CyberRow is an advanced precision A/C unit, which is tailormade for the targeted cooling of racks. In the CyberRow, innovative air conduction has been enhanced by state-of-the-art technology, which enhances the performance, flexibility and efficiency. Fluctuating server rack loads, space restrictions, lack of a raised floor, existing server technology - these are some of the tricky situations in everyday practice that the CyberRow has been specially developed to deal with.

CyberRow is a standalone A/C unit and is installed and operated independently from the rack. This complete separation of the rack and the A/C unit increases reliability and provides greater freedom for designing the layout in the data center.

STULZ CyberRow rack cooling systems are suitable for hot-aisle and cold-aisle capture in open and contained spaces.

CyberRow is available with 6 sizes and 4 different cooling systems:

  • CW-System (chilled water cooling),
  • A/AS-System (direct expansion),
  • GS-System (direct expansion and plate condenser) and
  • GES-System (direct expansion with indirect free cooling).

Data Center with CyberRow AS system
Data Center with CyberRow AS system
Data Center with CyberRow GES system
Data Center with CyberRow GES system

CyberRow - Efficiency at a glance

  • Horizontal air conduction: The cold air reaches the rack via the shortest route.
  • STULZ C7000 controller: Monitors and controls all components inside and outside the A/C unit that are needed to generate cold air.
  • Up to 5 speed-controlled EC fans: Up to 5 speed-controlled EC fans, which can be controlled independently of each other for optimum adaptation to different return air and supply air temperatures
  • EC compressor: only for DX and GE units
  • On/Off compressor with electronic hot gas bypass
  • Flexibility and compatibility: The CyberRow is available in four different cooling systems (A, AS, CW, GS and GES system with Indirect Free Cooling) and in three sizes.
  • Modernising cooling systems in existing buildings: Thanks to its compact size and universal suitability for racks from different manufacturers, CyberRow can also be used for trouble-free modernisation of cooling systems in existing buildings.

CyberRow Features

Feature / System CW DX G GE
EC Fans
EC Compressor  
Electronic Expansion Valve  
Zig-zag Air Filter
Free Cooling      
2-way Valve      

all features at a glance


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