Heat Sink / Boiler
Components
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Details
The RTX 5090 Boiler is a next-generation Two-Phase Immersion Cooling evaporator
featuring a Cu base + mesh structure optimized for AI GPUs.The high thermal conductivity copper base combined with a mesh surface enhances
boiling efficiency, delivering low thermal resistance and stable cooling performance
in ultra-high heat flux environments.
| Item | Specification |
|---|---|
| Application | NVIDIA RTX 5090 GPU |
| Structure | Cu Base + Mesh / Microchannel Geometry |
| Material | Copper (Cu) + Aluminum Frame |
| Cooling Method | Two-Phase Immersion Cooling |
| Heat Transfer | Pool Boiling (Evaporation) |
| Dimension | 130.6 × 80.7 × 11 mm |
| Weight | 186 g |
| Surface | Mesh-enhanced boiling surface |
| Thermal Resistance (Rth) | approx. 0.033 @ 600W (FC18P) |
| Coolant | Low-GWP fluids (e.g., FC-72, FC-40, FC18P) |
| Application Field | AI Server / HPC / High-Performance GPU |