LiquidStack

Overview

LiquidStack makes the hardware that carries heat out of a data hall as liquid: the CDU-1MW for rapid deployment on high-density AI workloads, the GigaModular CDU for large-scale AI infrastructure with centralised control, and the CDU-2.X with hydraulic headroom for the racks now shipping. The catalogue also covers single-phase immersion, two-phase immersion and the coolant distribution units that connect them to facility water. Deployment ranges from a single rack to gigawatt-scale infrastructure, and the vendor groups the offer by industry with support and service contracts alongside. Headquarters are in Carrollton, Texas, with an Asia headquarters in Hong Kong. Pricing is quoted per project.

Editorial verdict

A component supplier rather than a platform: the decision is which coolant distribution unit fits the racks and the facility water loop, and the vendor's architecture comparison page is the practical starting document. The spread from a single rack to gigawatt infrastructure means the same catalogue covers a pilot and a campus, which helps a buyer who needs to prove the design at small scale. Liquid cooling shifts the constraint from air handling to facility water and heat rejection, so the civil and plant side has to be scoped in the same budget. Prices are project quotes, so compare on delivered capacity and service terms.

Written by the GreenAIX editors from the recorded fields above. Vendors do not review or approve verdicts.

Use cases

• Add liquid cooling to a high-density AI hall
• Compare CDU architectures before a facility design
• Deploy immersion cooling for a single rack
• Plan heat rejection for a gigawatt-scale build

Sources

• LiquidStack solutions
• LiquidStack contact