Schneider Electric NetShelter SX 48U 750mm x 1200mm Deep Enclosure

The Schneider Electric NetShelter SX 48U represents a modern evolution in rack architecture, engineered to accommodate the spatial and thermal demands of contemporary accelerator-dense server deployments. With 1200mm depth—exceeding conventional 1000mm standards—this enclosure provides the clearance necessary for multi-GPU server chassis, extended PCIe riser configurations, and dense interconnect topologies characteristic of AI training and inference infrastructure. The 48U vertical footprint maximizes floorspace efficiency while delivering the headroom required for modern high-performance computing clusters without requiring secondary racks for overflow accommodation.

Architecturally, the NetShelter SX 48U combines Schneider Electric's established frame rigidity with enhanced airflow management through optimized cable routing zones, hot/cold aisle containment compatibility, and configurable inlet/outlet apertures. The enclosure supports multi-tier cooling strategies including top-of-rack and in-row cooling integration, critical for maintaining thermal performance in dense GPU deployments generating 5-15kW per rack unit. Reinforced structural members accommodate the distributed weight load of dual-socket server platforms stacked to capacity, with load-rated rail systems and cable management specifically validated for high-vibration environments typical of large-scale compute clusters.

Introduced in Q3 2023, this variant reflects industry-wide architectural shifts toward GPU-centric infrastructure, driven by generative AI model training, large language model inference platforms, and professional visualization workflows. The 48U/1200mm configuration has become the de facto standard for hyperscaler and enterprise AI operations, enabling single-rack deployments of 8-12 GPU servers while maintaining accessibility for maintenance, cable management, and thermal monitoring.

Ideal for

• Generative AI model training clusters requiring dense NVIDIA H100/H200 or AMD MI300X GPU server stacks with unified rack-level infrastructure management
• Large language model inference platforms consolidating 10-15 GPU nodes per rack for multi-tenant API serving with sub-millisecond latency requirements
• High-performance computing research deployments in computational chemistry, molecular dynamics, and climate modeling requiring sustained 10-15kW per-rack thermal dissipation
• Professional visualization and rendering farms for VFX post-production and architectural simulation consolidating RTX 6000 Ada workstations in density-optimized configurations
• Enterprise machine learning operations (MLOps) platforms hosting model training, hyperparameter tuning, and inference tiers in unified on-premises infrastructure
• Multi-tenant GPU cloud and colocation facilities maximizing revenue per square meter through high-density accelerator enclosure deployment with per-tenant isolation and monitoring

Technical specifications

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