3UZ with AMD


adds 393.6 TFlops of half-precision, 196.8 Tflops of single-precision and 256GB of HBM2 GPU memory to four servers.

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The CA16003 Compute Accelerator with sixteen AMD Radeon Instinct MI25 GPU accelerators is employed in a variety of HPC applications including machine learning. Completely integrated with the GPUs most suited for a specific application, it's easy installation and tested reliability makes it superior to alternative products. The CA16003 occupies only 3U of rack space and connects directly to four host servers through the latest technology PCIe x16 Gen3 connections. Four removable canisters house up to four full-height, full-length, PCIe x16 double-wide GPUs and one half-length, half-height IO card each. The system is powered by three 3000-watt redundant power supplies and includes an IPMI-based system monitor.


  • 3U High
  • Four removable canisters with four GPUs each
  • Fully IPMI v2.0-compliant system monitoring capability
  • Three 3000-watt power supplies
  • Superior Cooling with eight temperature controlled fans
  • Up to four PCIe x16 Gen3 cable connections to host server(s)

Specifications for AMD RADEON INSTINCT MI25

 GPU Architecture
AMD "Vega10"
Stream Processors
HBM2 Memory
Memory Bandwidth
Up to 484 GB/s
Bus Interface
PCIe Gen 3 x16
Thermal Solution
Passively Cooled
Total Board Power
300W TDP