Vertiv Liebert XDU1350 Coolant Distribution Unit

The Vertiv Liebert XDU1350 Coolant Distribution Unit represents Vertiv's flagship thermal management solution for next-generation AI infrastructure, delivering up to 1350kW of liquid cooling capacity in a design purpose-built for direct-to-chip (D2C) and rear-door heat exchanger deployments. At its core, the XDU1350 operates as a facility-side-to-IT-side thermal bridge, accepting facility chilled water and conditioning it to precise supply temperatures required by cold plates mounted directly on GPUs, CPUs, and high-bandwidth memory modules. The unit integrates variable-speed pump redundancy, real-time flow metering, and precision temperature control to maintain coolant supply within tight tolerances regardless of instantaneous load fluctuations—critical for preserving performance and longevity of dense NVIDIA H100, H200, GB200, and AMD Instinct accelerator clusters.

Ideal for

• AI model training clusters utilizing NVIDIA GB200 NVL72 or H100 SXM nodes where per-rack TDP exceeds 120kW and air cooling is architecturally insufficient
• Hyperscale colocation facilities deploying liquid-cooled AI-as-a-Service infrastructure requiring centralized, remotely managed coolant distribution with full BMS integration
• National laboratory and research HPC centers running large-scale parallel workloads on GPU-accelerated supercomputing nodes demanding continuous high-density thermal management
• Enterprise AI inference farms housing high-density accelerator shelves for real-time large language model (LLM) inference at sub-millisecond latency requirements
• Edge AI data centers with constrained floor space requiring maximum compute density per square meter, where direct-to-chip cooling enables rack configurations impossible with air-cooled alternatives
• Semiconductor and automotive autonomous-driving simulation facilities operating GPU clusters for physics-based rendering and synthetic data generation at sustained full-throttle compute loads

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.