Immersion CoolingCOMPANIES / SOURCED DIRECTORY

Supermicro

Supermicro builds immersion-ready servers, led by a BigTwin multi-node system that Intel certified for single-phase immersion. Operators get a validated server, fluid and tank stack instead of a do-it-yourself conversion.

Servers and integration

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Facts

Source per value
Supply role The procurement layer supplied: tank systems, servers and integration, or dielectric fluids.
Servers and integration 1
Cooling phase Documented immersion phase for the named offer. Both means the company sells single- and two-phase systems.
Single-phase 2
Named offer The named immersion product, system or fluid grade.
BigTwin SYS-221BT-HNTR, Intel-certified for immersion 1
Example system kW One published tank or system rating in kW for the named model. The rating basis gives its model, size and water conditions. Server TDP and CDU ratings stay out of this column.
Not published
Rating / selection basis The model and conditions behind the kW figure, or the key fluid properties for fluid suppliers.
Not published
Fluid Named dielectric fluid, fluid family or approved fluid list.
Validated with Shell immersion cooling fluids S3 X and S5 LV 2
Hardware evidence Named server, GPU layout, form factor or validation platform.
2U four-node BigTwin with 4th/5th Gen Intel Xeon, power supplies modified for fluid compatibility, OCP material-compatibility tested 1
Deployment / documentation A named deployment, joint validation or technical document.
Intel certification (June 2025) of Supermicro BigTwin in Shell fluid inside a Submer SmartPod EVO, backed by Intel's Xeon single-phase immersion warranty rider 1

Sources

  1. Industry First: Supermicro Systems Certified for Intel Immersion Cooling Solution (30 Jun 2025) accessed 2026-11-11
  2. Intel customer story: Shell, Supermicro and Submer immersion validation accessed 2026-11-11
Build a comparison
  • Hypertec

    Makes CIARA TRIDENT servers designed for immersion, including GPU models for AI and high-performance computing.

  • Iceotope

    Develops precision dielectric cooling in sealed rack-mounted chassis, an adjacent option for buyers comparing tank immersion with rack-based designs.

  • LiquidCool Solutions

    Builds sealed rack-mounted systems combining immersion with directed dielectric-fluid flow inside each chassis.

  • 2CRSi

    2CRSi builds GPU, AI and general-purpose servers engineered for immersion, in both single-phase and two-phase versions. It serves AI training, cloud, hyperscale and edge operators.

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