Immersion CoolingCOMPANIES / SOURCED DIRECTORY

PETRONAS Lubricants International

PETRONAS Iona Tera is a family of single-phase dielectric immersion fluids for data centers and HPC, from a general-purpose grade to a fully synthetic grade for AI and high-density compute. It was co-developed with Iceotope for its precision liquid cooling systems.

Dielectric fluids

Verified

Visit PETRONAS Lubricants International Compare with others Request a quote

Facts

Source per value
Supply role The procurement layer supplied: tank systems, servers and integration, or dielectric fluids.
Dielectric fluids 1
Cooling phase Documented immersion phase for the named offer. Both means the company sells single- and two-phase systems.
Single-phase 1
Named offer The named immersion product, system or fluid grade.
PETRONAS Iona Tera, Iona Tera CORE, Iona Tera PLUS, Iona Tera ULTRA 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.
Hydrocarbon dielectric oils: re-refined base oil (CORE) and fully synthetic (ULTRA) 1
Hardware evidence Named server, GPU layout, form factor or validation platform.
Iceotope precision liquid cooling (in-chassis manifold delivery) 2
Deployment / documentation A named deployment, joint validation or technical document.
Launched with Iceotope as development partner, June 2024 2

Sources

  1. PETRONAS IONA TERA Series - OCP Marketplace accessed 2026-11-11
  2. PETRONAS Lubricants International and Iceotope forge sustainable thermal management partnership (Bernama, 12 Jun 2024) accessed 2026-11-11
  3. Petronas, Iceotope Tie Up for Coolants (Lubes'n'Greases, 14 Jun 2024) accessed 2026-11-11
Build a comparison
  • Shell

    Supplies immersion cooling fluids and operates an immersion-cooled HPC installation at Houston’s Skybox data center.

  • TotalEnergies Fluids

    Supplies DC COOLING BioLife single-phase dielectric fluids for direct immersion of electronic components.

  • Castrol

    Supplies Castrol ON dielectric immersion fluids and site-preparation guidance for data center operators.

  • Dow

    Makes DOWSIL ICL-1000 silicone-organic fluid for single-phase immersion cooling in data centers.

Request an immersion cooling quote

Send your hardware configuration, IT load, site location, water temperatures and deployment date. For a supplier quotation, use the company’s official website above.

Email your project brief

Directory enquiries: hello@immersioncoolingcompanies.com