Supermicro Storage Server

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July 07, 2025
Category Connection: Supermicro Storage Server
Brief: Discover the Supermicro SYS-421GU-TNXR 4U GPU Server, powered by 5th Gen Intel® Xeon® or 4th Gen Intel® Xeon® Scalable processors. Ideal for High Performance Computing, AI/Deep Learning, and Large Language Models, this server features 32 DIMM slots, 8TB DDR5 memory, and supports NVIDIA HGX H100/H200 4-GPU configurations.
Related Product Features:
  • Dual Socket E (LGA-4677) supports 5th Gen Intel® Xeon® or 4th Gen Intel® Xeon® Scalable processors, up to 56C/112T.
  • Supports up to 4 onboard GPUs, including NVIDIA HGX H100 4-GPU (80GB) and HGX H200 4-GPU (141GB).
  • 32 DIMM slots with up to 8TB 5600MT/s ECC DDR5 memory for high-speed performance.
  • 8 PCIe Gen 5.0 X16 LP slots for flexible expansion and high-speed connectivity.
  • 6 front hot-swap 2.5" NVMe/SATA drive bays and 2 M.2 NVMe/SATA slots for versatile storage options.
  • 4x 3000W redundant Titanium Level power supplies ensure reliable and efficient operation.
  • Designed for High Performance Computing, AI/Deep Learning, and Large Language Model processing.
  • Compact 4U form factor with a sleek black front and silver body design.
Faqs:
  • What processors are supported by the Supermicro SYS-421GU-TNXR 4U GPU Server?
    The server supports Dual Socket E (LGA-4677) 5th Gen Intel® Xeon® or 4th Gen Intel® Xeon® Scalable processors, up to 56C/112T.
  • What GPU configurations are available for this server?
    The server supports up to 4 onboard GPUs, including NVIDIA HGX H100 4-GPU (80GB) and HGX H200 4-GPU (141GB), with PCIe 5.0 x16 and NVIDIA® NVLink® interconnects.
  • What are the storage options for the Supermicro SYS-421GU-TNXR 4U GPU Server?
    The server includes 6 front hot-swap 2.5" NVMe/SATA drive bays and 2 M.2 NVMe/SATA slots, providing flexible storage solutions for high-performance applications.