Liquid logic for the GPU era

Single-phase dielectric immersion cooling, certified Tier III. The Kingdom’s first commercially available immersion platform — engineered for racks the air-cooled world can’t touch.

Immersive Ready

Compute densities exceeding 100 kW per rack equivalent

High-Density

5–10× higher compute density

Energy Efficiency

Reduces cooling energy consumption by up to 40%

Optimized Spaces

Reduce data center footprint by up to 50%

Immersive Cooling100kW to 200kW per Rack density

Immersive cooling submerges IT hardware, mainly GPU’s in a thermally conductive dielectric fluid. 

Dielectric coolants conduct heat 1,200× more efficiently than air. By submerging compute hardware in a non-conductive thermal fluid, we eliminate fans, hot spots, and the thermal throttling that caps GPU performance. The result: rack densities up to 100 kW, PUE values approaching 1.05, and zero evaporative water consumption.

  • No fans. No moving parts inside the pod means lower failure surface and quieter halls
  • No hot spots. The thermal envelope is uniform across the rack — every chip sees the same temperature
  • No throttling. GPUs run at sustained boost clocks that air-cooled environments cannot maintain
  • No water. Closed-loop dielectric circulation eliminates evaporative consumption entirely.
  • Less power. Cooling overhead drops from ~30% of facility load to ~5%
  • Tier III certified. N+1 configuration for the pumps, each rack is fitted for maximum threshold of power ~200kW per rack and a pod consisting 2 racks
  • Tank‑centric architecture. Dual CDU’s and heat exchangers to comply with Tier III compliance 

Considering Immersive Cooling for GPU Clusters or HPC?

Let’s design a pilot-to-production immersive plan covering tanks, fluids, power, and heat rejection—with clear SLAs and a costed Day 1 → Day N roadmap.

Inside an immersion pod

The mechanical and instrumentation system designed around the submerged compute envelope

Pod tank

Sealed dielectric reservoir housing the submerged compute. Stainless construction, leak-detected.

Coolant Distribution Unit (CDU)

Pumps and circulates dielectric through the pod and out to the heat exchanger.

Heat exchanger

Transfers heat from the dielectric loop to the facility chilled-water loop. Plate-and-frame, redundant.

Submerged compute

Servers operate fully submerged, fans removed, with thermal envelope unconstrained by air boundary layers.

Telemetry

Temperature, flow, conductivity, and leak sensors stream into Finblade for predictive maintenance

Dry disconnect service port

Live-service interface lets technicians lift, service, and reseat servers without draining the pod.

Planning Your Path toImmersive Cooling Deployment

Desert Dragon helps clients introduce immersive cooling in a phased, low-risk manner aligned with their infrastructure roadmap. Immersive deployments can coexist with direct-to-chip (DTC) environments on the same campus, allowing organizations to support mixed-density compute portfolios while gradually expanding to ultra high-density AI and HPC capacity.

  • Readiness: Workload and hardware assessment, tank and block sizing, and evaluation of power and heat-rejection requirements

  • Pilot Deployment: Limited immersive cooling tanks deployed for performance tuning, fluid selection, and validation of the operating model

  • Scalable Expansion: Incremental addition of tank blocks, CDU capacity, and heat-rejection infrastructure to support cluster growth

  • Insurance & Fault recovery: Conversion, and insurance plan available to replace GPU’s and HPC environment due to immersion damage
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Capacity is being
committed daily.
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