Single container
Racks, coolant distribution, in-row cooling, and life safety inside a single 20 ft unit. It connects to power and water the site already runs.
Image pending
One 20 ft container on a pad next to a working industrial building, connected by conduit and coolant line. Ground level, three-quarter view. A door open showing rack fronts, lit from inside.
480 kW
Three units at 160 kW
3
Integrated before shipment
6058 mm
One 20 ft unit
3 × 30.5 kW
Definition
Module 20 is one 20 ft container carrying racks, coolant distribution units, in-row cooling, monitoring, and suppression. It suits a site with an existing service and somewhere to reject heat, which keeps the electrical and thermal plant off the Nawa scope.
System anatomy
The unit holds its own rack loop and hands the heat to the site.
Coolant distribution is drawn as three units against the rack load. Heat rejection is the site.
Three racks arrive integrated and tested.
Compute is not redundant. Cooling around it is drawn to carry the rack load.
The unit reports its own condition and suppresses a fire inside its own shell.
Detection is independent of the control system.
Specification · Rev A · 2026-08-10
Reference design. A row marked open has no settled value, and the note says what decides it.
| Attribute | Value | Unit | Notes |
|---|---|---|---|
| Units | One, 20 ft | ||
| Length | 6058 | mm | |
| Section | TBD | Two figures conflict in the source package Open | |
| Siting | Concrete pad | Service near 0.5 MW Open |
One, 20 ft
6058 mm
TBD
Two figures conflict in the source package
Open
Concrete pad
Service near 0.5 MW
Open
| Attribute | Value | Unit | Notes |
|---|---|---|---|
| Racks | 3 | ea | |
| Rack density | TBD | kW | Configuration dependent Open |
3 ea
TBD kW
Configuration dependent
Open
| Attribute | Value | Unit | Notes |
|---|---|---|---|
| Liquid cooling | 3 × 160 | kW | Direct to chip |
| Coolant capacity | 480 | kW | |
| In-row cooling | 3 × 30.5 | kW | |
| Coolant temperatures | Supply 20, return 36.5 | °C | |
| Heat rejection | Site | Outside the unit boundary |
3 × 160 kW
Direct to chip
480 kW
3 × 30.5 kW
Supply 20, return 36.5 °C
Site
Outside the unit boundary
| Attribute | Value | Unit | Notes |
|---|---|---|---|
| Suppression | Clean agent, total flood | Agent set by jurisdiction Open | |
| Monitoring | Environmental, leak detection, access control |
Clean agent, total flood
Agent set by jurisdiction
Open
Environmental, leak detection, access control
Engineering package
Concept · drawing pending
Held until the mechanical engineer of record has reviewed it.
What the drawing shows
Three coolant distribution units at 160 kW hold a rack loop at 20 °C supply and 36.5 °C return. The facility side terminates at the unit wall, where the site takes the heat.
Design basis
The source package gives two different widths for the same container. Neither is published here until the engineering package settles it.
Module 20 assumes an existing service and somewhere to reject heat. A site without both wants Yard 400.
Deployment
Duration not stated
Duration not stated
Duration not stated
Duration not stated
Duration not stated
Duration not stated
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