How it works
Engineered to be evaluated.
The full technical picture for the people who sign off: five subsystems, cold-climate free cooling, security controls by design, and a deployment path designed to take 8–12 weeks instead of years. All figures are design targets, to be validated on our prototype.
Five subsystems
What's inside the base.
Structure
A standardized, zoned container shell — factory-prefabricated, craned into place, and built around standardized interfaces for repeatable deployment.
Liquid cooling
Cold-plate liquid cooling with a CDU and dry coolers, augmented by cold-climate free cooling. Design PUE target ≤ 1.13, to be measured on our prototype.
Power and distribution
Power-first siting, including self-generation where the grid can’t reach. Each C40 is designed for 800 kW of facility power.
Spine-Leaf network
A Spine-Leaf fabric for high east-west bandwidth, with isolated out-of-band management for safe remote operations.
Monitoring and the platform
The MASH platform unifies DCIM, BMS and EMS, multi-tenancy, alerting, billing, and 24/7 remote operations across every base.
Efficiency
Cold-climate free cooling and PUE.
Canada’s climate is an asset. Free cooling uses cold ambient air to shed heat for much of the year, and cold-plate liquid cooling carries heat away at the source. Together they target a design PUE of ≤ 1.13, which we will measure on our prototype.
Sovereignty and security
Sovereignty you can verify.
Where each certification stands today, and the security controls built into the design.
Certification status
- UL 2755 — in preparation
- CSA (electrical and fire safety) — in preparation
- ISO/IEC 27001 — in preparation
- SOC 2 — in preparation
- Federal security assessment — entering CCCS assessment in 2028
MASH holds no certification today. Dates are estimates.
Data model: customer data is managed by the customer. MASH operates the facility and monitoring layer, and our facility telemetry stays in Canada.
Security controls (by design)
- Network tiering and zero-trust segmentation
- Role-based access control (RBAC)
- Audit logging across the stack
- TLS in transit and encryption at rest
- Backup and disaster recovery
Deployment
From years to 8–12 weeks (design target).
A repeatable path from site survey to assured operations.
- 01
Survey
Assess the site: power, ground, access, and connectivity.
- 02
Mobilize
Transport, crane, position, wire, and commission the prefabricated base.
- 03
Integrate
Bring up the network, the GPUs, and the MASH platform.
- 04
Assure
Validate cooling, power, and availability targets, then hand over to 24/7 remote operations.
Want to put it in front of your evaluators?
We’ll share the C40 design specifications and the control set behind them.