L450C20 is the 20 ft first placement: 450 kW, 150 kW/rack, dual loop, UPS outside. You pay more per kW than L1240 or L1800 because the box is shorter — that is the price of a bay that still fits. Expansion blocks: 90 days ex-works.
This is the entry cost, not the cheapest kW. L450C20 puts a dual-loop cold-plate hall into a 20 ft ISO box so a first training rack row can sit where a 45 ft High Cube will not. 450 kW IT, R150, UPS in the yard.
L450C20DR150Roadmap A separate MDCX power module (UPS / battery / PDC) is in development for sites where the boundary must sit outside the compute enclosure.
Cold plate is the entry ticket for SXM-class density. Why Liquid Cooling →
L450C20 is the 20 ft dual-loop liquid block: 450 kW, 150 kW/rack, UPS outside. You pay more per kW than L1240 or L1800 because the box is shorter — that is the price of a first placement that fits an edge bay.
Explore the 20 ft Liquid Cooling container — gullwing doors and rack access.
The OpenUSD reference model is published in the annex of the L450C20 Reference Design. Heavy USD is explicit download only. Specs: USD output.
Single-line power, cooling loops, ratings, and downloads for engineers.
L450C20 (L450C20DR150) is the 20 ft Liquid Cooling block: 450 kW IT, up to 150 kW/rack, dual loop, UPS outside.
You pay more per kW than a 45 ft block because the box is shorter — that is the price of a first placement that still fits an edge bay.
No. UPS, battery, and PDC sit outside the 20 ft enclosure. A separate MDCX power module is Roadmap.
First delivery is 90 days ex-works from receipt of down payment. Expansion blocks: 90 days ex-works.
Specifications updated August 2026 · design targets, site conditions apply.