Fog Hashing is now Fog Computing.Read the announcement
AI data center ยท FogPod Imm

Submerged AI,
in one container.

FogPod Imm is an immersion-cooled AI pod. Servers run submerged, sealed from dust and humidity, and hold steady at full performance.

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Cutaway rendering of the FogPod Imm on a dark studio ground: the immersion tank hall along the lower deck, the heat rejection level stacked above it

Where AI compute
runs submerged.

400 kW of IT load in a standard 40 ft HC container. Backed by in-house immersion cooling, field-proven across sites.

Rendering of the FogPod Imm container on a dark ground: dry cooler bays across the upper deck, the immersion tank row along the hall below, and the hall air units and cabinets at the near end

8 tanks in two rows, 32 RU / 29 OU each. Servers run fully submerged in dielectric fluid, sealed from air, dust and humidity, and every tank carries two hot-swappable CDUs, so cooling is 2N at the tank.

The roof is the heat rejection. Coils and fans above the tank hall reject the fluid loop's heat straight to ambient, so nothing is installed beside the container.

A backpack air unit at the end of the hall keeps the aisle, the network cabinet and the electrical cabinet at temperature. They are the only parts of the pod that stay in air.

Electrical cabinet and network cabinet at the end of the row. 3ph 415V/480V at 60 Hz in, N+1 on UPS and PDU out to every tank.

Built for
PCIe GPU fleets

NVIDIA RTX PRO 6000 Blackwell Server Edition, single card with a blower shroudNVIDIA RTX PRO 6000
NVIDIA H100 baseboard, eight SXM modulesNVIDIA H100
NVIDIA H200 baseboard, eight SXM modulesNVIDIA H200
NVIDIA GeForce RTX 5090, single cardNVIDIA RTX 5090

Smooth
performance.

Servers run sealed under fluid in a system Fog designs and builds end to end, from the tank to the container.

Efficient and sustainable

PUE 1.05 with no fans and no air handling. The heat leaves through dry coolers on the roof.

Easy to deploy

Factory-built and tested, designed and made by Fog. Power and network in, and the pod is running.

Smooth operation

Submerged servers see no dust, humidity or thermal cycling, so they fail less often.

A FogPod Imm tank with its glass lid closed, the red status lightbar running its length and the Fog Computing mark on the cabinet
Server sleds submerged in dielectric fluid inside a FogPod Imm tank, seen from above through the fluid
The aisle of a FogPod Imm container, tank rows on either side with their red lightbars lit

Put a fleet under fluid.

Talk to salesSee FogPod Air