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” Rackmount
GPU


Single or Dual processor. Up to 4 GPUs/FPGA.

Available in:

  • Single/Dual 3rd Gen Intel® Xeon® Scalable Processors TDP up to 270W or Single/Dual AMD EPYC 7002/7003 Series Processors TDP up to 280W
  • 2x Internal M.2 NVMe drives (PCIe Gen4)
  • Up to 16 DIMM slots
  • I/O: 2x PCIe 4.0 x16 (HH-HL SW)

Applications:

  • HPC
  • Rendering
  • AI/ML
  • GPU virtualization

See more details

Atlantis 1.8

2U 19” Rackmount
GPU


Single or Dual processor. Up to 8 GPUs/FPGA.

Available in:

  • Single/Dual 3rd Gen Intel® Xeon® Scalable Processors TDP up to 270W or Single/Dual AMD EPYC 7002/7003 Series Processors TDP up to 280W
  • 2x Internal M.2 NVMe drives (PCIe Gen4)
  • Up to 16 DIMM slots
  • I/O: 2x PCIe 4.0 x16 (HH-HL SW)

Applications:

  • HPC
  • Rendering
  • AI/ML
  • GPU virtualization

See more details

Immersion Cooling 21" Servers

Atlas 1.4

1U 21” with PSU Rackmount
GPU


Single or Dual processor. Up to 4 GPUs/FPGA.

Available in:

  • 3rd Gen Intel® Xeon® Scalable Processors TDP up to 270W or AMD EPYC™ 7002/7003 Series Processors TDP up to 280W
  • 2x Internal M.2 NVMe drives (PCIe Gen4)
  • Up to 32 DIMM slots
  • I/O: 2x PCIe 4.0 x16 (HH-HL SW)

Applications:

  • HPC
  • Rendering
  • AI/ML
  • GPU virtualization

See more details

2CRSi's OCP 21” Servers designed for immersion 

OCtoPus 1.4

1OU 21” OCP Rackmount
GPU


Single or Dual processor. Up to 4 GPUs/FPGA.

Available in:

  • 3rd Gen Intel® Xeon® Scalable Processors TDP up to 270W or AMD EPYC 7002/7003 Series Processors TDP up to 280W
  • 2x Internal M.2 NVMe drives (PCIe Gen4)
  • Up to 16 DIMM slots
  • I/O: 2x PCIe 4.0 x16 (HH-HL SW)

Applications:

  • HPC
  • Rendering
  • AI/ML
  • GPU virtualization

See more details

OCtoPus 1.8

2OU 21” OCP Rackmount
GPU


Single or Dual processor. Up to 8 GPUs/FPGA.

Available in:

  • 3rd Gen Intel® Xeon® Scalable Processors TDP up to 270W or AMD EPYC™ 7002/7003 Series Processors TDP up to 280WW 
  • 2x Internal M.2 NVMe drives (PCIe Gen4)
  • Up to 16 DIMM slots
  • I/O: 2x PCIe 4.0 x16 (HH-HL SW)

Applications:

  • HPC
  • Rendering
  • AI/ML
  • GPU virtualization

See more details

OCtoPus 3

1OU 21” OCP Rackmount
High density 3 nodes server


Single or Dual processor per node.

Available in:

  • 3rd Gen Intel® Xeon® Scalable Processors TDP up to 270W or AMD EPYC™ 7002/7003 Series Processors TDP up to 280W
  • 1x Internal M.2 NVMe drives (PCIe Gen4)

Optional :

  • 2x Internal M.2 NVMe drives (PCIe Gen4)
  • 4x 2.5’’ U.2 NVMe drives (PCIe Gen4)
  • 3x 3.5’’ SATA 3 HDD (6Gbps)
  • Up to 16 DIMM slots per node
  • I/O: 1x PCIe 4.0 x16 (HH-HL SW)

Applications:

  • HPC
  • Cloud
  • CPU virtualization

See more 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