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The ProLab Design JSI-5208-G3-DT is a high-density 4U rackmount server barebone engineered for GPU-intensive AI workloads, deep learning, rendering farms, virtualization, and large-scale accelerated compute deployments. Designed specifically for modern multi-GPU environments, the platform combines enterprise-grade redundancy, PCIe Gen5 connectivity, and support for triple-width GeForce GPUs in a data center-ready form factor.
Powered by dual 3rd Gen Intel Xeon Scalable processors based on the Ice Lake platform, the JSI-5208-G3-DT supports CPUs up to 250W TDP alongside the Intel C621A chipset, delivering enterprise-level compute performance for AI training, simulation, rendering, GPU virtualization, and high-performance cloud workloads.
The platform supports up to 8x triple-width, triple-fan GeForce GPUs, making it ideal for large-scale AI model training, GPU rendering, generative AI, scientific compute, and high-end accelerated workloads. Utilizing a Direct PCIe Expansion Module architecture with MCIO Gen5 x8 connectivity and up to 12x PCIe 5.0 x16 FHHL slots, the server provides ultra-high-bandwidth GPU communication and expansion scalability for next-generation accelerator deployments.
Designed for memory and storage-intensive workloads, the JSI-5208-G3-DT features 32x DDR5 DIMM slots supporting memory speeds up to 5600MHz, enabling high-bandwidth enterprise memory performance for AI datasets, virtualization clusters, and large-scale compute applications. Storage support includes 12x external LFF front hot-swap SATA/SAS drive bays alongside built-in dual M.2 NVMe slots and dual SlimSAS interfaces with PCIe Gen4 x4 and SATA x4 support for flexible storage expansion.
Cooling is handled through 12x hot-swap redundant fans with N+1 redundancy using 6038/6056 fan configurations, ensuring optimized airflow delivery across CPUs, GPUs, memory, and storage subsystems under sustained heavy workloads. The platform also supports up to 4x 2000W CRPS power supplies in a 3+1 redundant configuration for enterprise-grade power stability and uninterrupted operation.
For enterprise connectivity and remote management, the JSI-5208-G3-DT includes dual USB 3.0 ports, VGA output, 1GbE networking with NCSI support, an OCP 3.0 slot, and DC-SCM 2.0 management powered by the ASPEED AST2600 controller with IPMI 2.0 and Redfish support for advanced remote administration and monitoring. The included railkit simplifies deployment, while the larger 4U chassis design provides the thermal and physical capacity required for dense triple-width GPU installations in modern AI infrastructure.
