IMMERSION COOLING SERVERS

Immersion cooling involves immersing computer components or entire servers in a thermally, but not electrically, conductive liquid (dielectric coolant). This method is becoming more and more popular due to the need to densify data centers and the increasing power requirements of chips designed by manufacturers. Computer equipment or servers cooled in this manner do not require fans, and the heat exchange between the hot coolant and the cold water circuit is done through a heat exchanger.

Two principles of the immersion cooling technology exist, we already covered them up in other articles: single-phase immersion cooling and two-phase immersion cooling.

2CRSi's Servers Designed for Immersion Cooling

Our immersion cooling servers have been specially designed for this type of cooling:

  • All cables are accessible from the front of the server
  • The hot spots have been located downwards for more efficiency
  • We manufacture our own cables, thinner and more resistant to different fluids
  • Chassis are open for better heat exchange

Immersion Cooling 19" Servers

Atlantis 1.4

1U 19” AI server


Available in:

  • Designed for single phase immersion cooling
  • Up to 4 GPUs
  • 1 AMD CPUs (SP5 socket)
  • 24 memory slots

Applications:

  • HPC
  • Rendering
  • AI/ML
  • GPU virtualization

See more deta​​​​ils


Atlantis 1.8

2U 19” GPU server


 Available in:

  • Designed for single phase immersion cooling
  • Up to 8 GPUs
  • 2 AMD or Intel CPUs (3rd Gen)
  • 8 memory slots

Applications:

  • HPC
  • Rendering
  • AI/ML
  • GPU virtualization

See more details

Immersion Cooling 21" Servers

Atlas 1.8GG

1U 21” with PSU AI server


1U 21” hyper-dense AI server

Available in:

  • The first server designed for dual-phase immersion cooling
  • Up to 8 NVIDIA GPUs (H200, H100)
  • 2 AMD CPUs (SP5 socket)
  • 24 memory slots

Applications:

  • HPC
  • Rendering
  • AI/ML
  • GPU virtualization

See mor​​​​e details

Atlas 1.4G0

1U 21” with PSU AI server



Available in:

  • Designed for single phase immersion cooling
  • Up to 4 NVIDIA GPUs (H200, H100)
  • 1 AMD CPUs (SP5 socket)
  • 24 memory slots

Applications:

  • HPC
  • Rendering
  • AI/ML
  • GPU virtualization

See mo​​​​re details

2CRSi's OCP 21” Servers designed for immersion 




OCtoPus 1.4

1OU 21” OCP AI server


Available in:

  • OCP inspired
  • Designed for single phase immersion cooling
  • Up to 4 NVIDIA GPUs (H200, H100)
  • 1 AMD CPUs (SP5 socket)
  • 24 memory slots

Applications:

  • HPC
  • Rendering
  • AI/ML
  • GPU virtualization

See mo​​​​re details

OCtoPus 1.8

2OU 21” OCP Rackmount
GPU


 Available in:

  • 3rd Gen Intel® Xeon® Scalable or AMD EPYC™ 7002/7003 Series Processors 
  • Designed for single phase immersion cooling
  • Up to 8 NVIDIA GPUs (H200, H100)
  • 24 memory slots

Applications:

  • HPC
  • Rendering
  • AI/ML
  • GPU virtualization

See mo​​​​re details

2CRSi's Immersion Cooling Tanks Partners

Asperitas logo
  • Shell liquid
  • 24U/OU
  • Natural convection
  • No CDU
  • 15’’ or 21’’ form factor
  • 32/60kW Cooling

GRC logo

  • Agnostic liquid
  • 24/42/84/168U
  • Convection with pump
  • Internal & External CDU
  • 19’’ or 21’’ form factor
  • 25/50kW (24)50/180kW (42/84/168)
Submer logo
  • Agnostic liquid (Castrol, Shell, Submer Smart Coolant, Lubrizol, ...)
  • 6/21/45 U/OU
  • Convection with pump
  • Internal & External CDU
  • 19" or 21" form factor
  • 7kW (6U) / 50kW (21U) or 50kW redundant (44U) / 100kW (41U)
Midas logo
  • Agnostic liquid
  • 12U/50U/Container
  • Convection with pump
  • External CDU
  • 19’’ and custom form factor
  • Up to 150kW
  • N+1 Cooling
Refroid logo
  • Agnostic liquid
  • 24/42U
  • Convection with pump
  • External CDU
  • 19’’ form factor
  • Up to 200kW N+1 Cooling