Professional-grade 2U mounting solution for dual-node NVIDIA DGX Spark Grace Blackwell clusters.
Scale your AI inference capabilities with the DT3D 19-scale dual-mount. Engineered specifically for side-by-side deployment of two NVIDIA DGX Spark units, this mount transforms standalone workstations into a standardized, high-density 19-inch rack-mountable cluster. Designed for 480W combined sustained workloads, it is the definitive choice for production-grade AI infrastructure.
 
🌡️ High-Density Thermal Management
In a dual-node configuration, heat density is the primary enemy of performance. This mount is engineered to mitigate thermal throttling through:
Open-Frame Airflow Architecture: A minimalist design that maximizes ambient air circulation around both DGX Spark units (150×150×50.5mm), ensuring no heat-trapping surfaces exist between nodes.
Ventilated Floor Geometry: Integrated slotted channels provide structural rigidity while allowing continuous thermal exchange, preventing heat buildup during 24/7 clustered operations.
Industrial-Grade ABS Construction: Manufactured from 100% solid ABS thermoplastic. Unlike hobbyist PLA, our production-grade ABS is rated for temperatures up to +85°C, ensuring zero structural degradation under the 480W combined thermal load of dual-node processing.
🔗 Advanced Cluster & Cable Management
Independent Node Stability: Two precision-formed channels allow each unit to seat independently. This prevents mechanical interference and allows for independent servicing or RDMA reconfiguration.
200GbE RDMA Ready: Optimized for high-bandwidth interconnects. The mount provides dedicated routing paths for dual QSFP (2/node) connectivity, 10GbE management networks, and parallel USB-C power delivery.
Integrated Cable Management: The rear-facing hex-pattern allows for secure, organized routing of power and data cables, preventing strain on ports and ensuring long-term reliability.
Precision Retention: Features a rear-facing hex-pattern for organized cable management and easy identification of power/data lines.
 
🛠️ Technical Specifications
Compatibility: NVIDIA DGX/Grace-based systems (DGX-series)
Rack Standard: 19-inch (EIA compliant)
Form Factor: 2U
Material: High-strength, heat-resistant ABS
Weight Capacity: Optimized for high-density compute loads