ASRock Rack 4U4N-SLI/Quartz GPU Server Chassis

The ASRock Rack 4U4N-SLI/Quartz is a multi-node GPU server chassis designed for high-density compute deployments. This 4U form factor accommodates up to four independent single-socket server nodes, each with dedicated GPU expansion capability via PCIe slots. The platform is optimized for GPU-accelerated workloads including AI inference, machine learning model serving, and parallel compute applications where node density and thermal efficiency are critical.

Each node supports dual PCIe x16 GPU slots, enabling configurations with multiple NVIDIA or AMD GPUs per node. The chassis features shared power delivery and cooling infrastructure, reducing overall power consumption and physical footprint compared to equivalent single-node 2U systems. The Quartz variant emphasizes thermal optimization and airflow management for sustained GPU operation in enterprise data centers.

Ideal for

• AI inference clusters for real-time model serving in telecommunications networks
• Machine learning model training and fine-tuning infrastructure
• High-performance compute clusters for scientific simulation and research
• Parallel GPU workload consolidation in space-constrained data centers
• Real-time video transcoding and media processing pipelines
• Financial modeling and quantitative analysis compute platforms

Technical specifications

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