1.25 MW of liquid cooled compute, delivered as three modules to a working industrial site recovering heat.
IT load1 251 kW
Rack positions9 at 139 kW
Provisioned to190 kW per position
Technology loop44 / 54 degC
Facility loop41 / 51 degC
Derived loop rise10.2 K
Loop flow1 664 l/min (440 gpm)
Liquid fraction86 percent
Distribution2 × 1 000 A busway
Rejection3 dry coolers, N plus one
Collaborators on this design
Section one
Design Plans
Section two
Design Details
Section three
Simulation
IT load
1 251kW
Loop flow
1 664l/min
Loop rise
10.2K
Tech loop
44degC
Approach
3K
Facility flow
1 970l/min
Flow per kW
1.33l/min
Rejection
1 291kW
Plant power
104kW
SI 100
Facility loop warm, 51 degCFacility loop cool, 41 degCHeat recovery branch to the host partnerPowerControlsDrainage and site waterEarth electrode ringNoise line at the host elevation