One Stop Systems 4U Value GPU Accelerator System

The One Stop Systems 4U Value GPU Accelerator System is a high-density, rack-mount GPU expansion platform designed to deliver outstanding compute power at a value-focused price point. Engineered for data centers, AI workloads, HPC, and professional visualization, this 4U chassis provides robust GPU expansion with two PCIe 3.0 x16 host connections feeding up to 10 PCIe 3.0 x16 slots. It’s crafted for scalable acceleration in tight rack spaces, enabling organizations to maximize GPU density without sacrificing reliability or manageability. Whether you’re building a large-scale inference cluster or a compact rendering farm, the 4U Value GPU Accelerator System helps you deploy more GPUs per rack, streamline cabling with two 1-meter host cables, and tailor cooling to your workload with dual fan options. Its flexible configuration supports up to eight double-width GPUs or ten single-slot GPUs, plus additional add-in boards, making it a versatile cornerstone for modern GPU-accelerated infrastructure.

• Maximum GPU density and flexible configurations: Supports up to 8 double-width GPUs or 10 single-slot GPUs, or a mix with add-in boards to match the exact needs of your workloads, improving throughput per rack unit without overpaying for unnecessary capacity.
• Dual host connections and reliable cabling: The 4UV model provides 2 PCIe 3.0 x16 host connections to the server via two 1-meter cables, enabling high-bandwidth data paths while keeping cabling organized and manageable in dense data-center racks.
• 4U rackmount form factor for data-center efficiency: A standard 19-inch rack-ready enclosure designed to fit cleanly into existing data-center environments, helping you maximize space utilization while simplifying maintenance and serviceability.
• Flexible cooling with two fan options: Choose between different fan configurations to optimize cooling performance and noise levels for your specific GPU mix and workload profile, ensuring stable operation under peak loads.
• Value-driven, enterprise-grade platform: Combines thoughtful industrial design with scalable GPU expansion, delivering dependable performance at a more accessible price point compared with premium high-end accelerators while supporting demanding, GPU-intensive applications.

Technical Details of One Stop Systems 4U Value GPU Accelerator System

• Chassis: 4U rackmount expansion platform with 10 PCIe 3.0 x16 slots for GPUs or add-in boards
• Host interface: 2 PCIe 3.0 x16 host connections to the server (via two 1-meter cables)
• GPU capacity: Up to 8 double-width GPUs or 10 single-slot GPUs, or a combination with add-in boards
• Cooling options: Two fan configurations available to optimize airflow for different GPU workloads
• Weight and dimensions: Standard 19-inch rack-compatible 4U enclosure designed for data-center deployment
• Expansion versatility: Suitable for AI, HPC, rendering, and other GPU-accelerated workloads requiring dense GPU provisioning

How to install One Stop Systems 4U Value GPU Accelerator System

• Prepare your server and rack: Verify your server offers the necessary PCIe lanes and supports two PCIe 3.0 x16 host connections, and ensure there is a suitable 19-inch rack space for a 4U enclosure.
• Mount the chassis: Install the 4U Value GPU Accelerator System into the rack, ensuring proper alignment with mounting rails and secure fasteners.
• Connect host cables: Attach the two 1-meter PCIe cables from the server’s PCIe x16 slots to the corresponding host connectors on the back of the 4U unit, distributing bandwidth as recommended by your server vendor.
• Install GPUs or add-in boards: Slide in up to 8 double-width GPUs or 10 single-slot GPUs (or mixed configurations) into the 10 PCIe slots, securing each card with the appropriate screws and ensuring power connectors are seated where applicable.
• Power up and configure: Power on the system, access the server BIOS/UEFI to verify detection of the GPU accelerators, install the necessary GPU drivers and management software from the GPU vendors, and configure PCIe lane distribution and operating parameters to suit your workloads.
• Optimize cooling and operation: Select one of the two fan options based on your hardware mix and thermal profiles, monitor temperatures using your GPU management tools, and adjust fan speeds as needed to maintain performance and reliability.

Frequently asked questions

• Q: How many GPUs can the 4U Value GPU Accelerator System support?
• A: It supports up to 8 double-width GPUs or 10 single-slot GPUs, or a combination with add-in boards, depending on your configuration and power/space constraints.
• Q: What are the host connection requirements?
• A: The system uses two PCIe 3.0 x16 host connections to the server, with two 1-meter cables to link the chassis to the host server.
• Q: Is this chassis compatible with standard data-center racks?
• A: Yes. It is a 4U rackmount enclosure designed for standard 19-inch racks, enabling straightforward integration into existing deployments.
• Q: What cooling options are available?
• A: The system offers two fan choices to optimize cooling for different GPU configurations and workloads, helping maintain performance under load.
• Q: What software is required to use the GPU accelerators?
• A: You’ll typically install the GPU drivers and management software provided by the GPU vendor, along with any server-side monitoring and orchestration tools you rely on for workload scheduling and resource management.