Cold Plates
Purpose-built to perform
ARA's cold plates are compatible with a wide variety of coolants and can handle up to 2.5 kW per plate, rising to a 500W higher TDP when used together with our two-phase cooling technology. Sintered-metal-enhanced flow-channel structures intensify boiling and phase-change heat transfer.
No component left behind
Our integrated cold plates provide full thermal coverage to pull heat directly from the source - chips, memory, and storage - where it matters the most.
ARA's Validated Cold-Plate Capability
(300+ W/cm2)
Whether you're retrofitting an existing air-cooled environment or building from scratch, ARA designs to fit your path. Choose from direct-to-chip (D2C) or integrated cold plates/aluminium, copper, or copper-aluminium composite to match your thermal performance and budget requirements.
Cooling For The Future
A GB300 at full load presents under ~90 W/cm2 at the cold plate-well under half of our validated cold-plate capability, leaving substantial thermal headroom for next-generation devices.
Our Cold Plates Come in Single-Phase and
Two-Phase Configurations
Fully integrated, ready for Vera Rubin and beyond.
Future-proofed, today.
No Spikes in Coolant Temps.
Two-phase cold plates absorb heat by boiling at a near-constant saturation temperature, so local hotspots and transient power spikes are buffered by latent heat rather than translated into surface-temperature swings - the coolant temperature stays nearly flat as load varies.
Ample Thermal Headroom
For reliable, long-term operation, our two-phase cold plates run at an exit vapour quality of ~0.55, a healthy margin below the critical failure point. This allows it to absorb real-world variations like uneven heating, power spikes, flow changes, and the aging of components.
Can’t Choose the Right Cold Plate?
Get in touch with us now to find the best cooling solution for your GPU.
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