Adds almost 20,000 cores and 35 TFlops of compute power to one or two servers

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The CA4000 Compute Accelerator with four NVIDIA® Tesla® GPU accelerators is employed in a variety of HPC applications including oil and gas exploration and financial services. 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 CA4000 occupies only 2U of rack space and connects directly to one or two host server(s) through the latest technology PCIe x16 Gen3 connection.


  • 2U High
  • One or two Rear Panel PCIe x16 Gen3 Interfaces
  • Remote System Monitoring Capability; monitor fans, temperature and voltages
  • Dual redundant 1620 Watt Power Supplies
  • Superior Cooling with five temperature controlled fans
  • Choice of 1 to 4 NVIDIA Tesla GPUs

Specifications for Tesla GPUs

Tesla M40  
Tesla M60
Tesla K40
Tesla K80 Tesla P100
Peak Double Precision Performance
.2 TeraFLOPS
3.8 TeraFLOPS
1.43 TeraFLOPS
2.91 TeraFLOPS 4.7 TeraFLOPS
Peak Single Precision Performance 
7.4 TeraFLOPS
4.29 TeraFLOPS
8.74 TeraFLOPS 9.3 TeraFLOPS
Number of GPUs
1 Maxwell GM200
2 Maxwell GM204s
1 Kepler GK110B
2 Kepler GK210s 1 Pascal GP100
Number of CUDA Cores
4992 3584
Memory Capacity and Bandwidth
24GB GDDR5 at 288GB/s
16GB GDDR5 at 320GB/s
12GB GDDR5 at 288GB/s
24GB GDDR5 at 480GB/s 16GB CoWoS HBM2 at 720GB/s or 12GB CoWoS HBM2 at 540GB/s
Power Consumption 250 W 300 W 235 W 300 W 250 W