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Nucleus 3U high-performance high-density telco systemNucleus 3U compact short depth
  • High-Performance

    High-density rack system built for optimal performance with telco use cases

  • Short Rack Depth

    2-Post rackmount with compact 3U height, short 12” rack depth

  • PCI Express Expansion

    Flexible PCI Express card I-O configurations for edge computing

  • Co-Processing

    Supports GPU co-processing with NVIDIA GPUs

  • Reliable Power

    1+1 AC or 48VDC power options

  • Application Support

    We work directly with our customers every day to ensure that our computers meet their unique requirements

The Nucleus 2P is a short-depth rack appliance offering high-performance computing in a unique form factor. The 3U height and short, 12” rack depth make it an ideal fit for small, 2-post racks or for ease-of-use wherever you need it to be.

The Nucleus 2P is the perfect solution for network tasks that require high-throughput I/O, PCI Express expandability, redundant power, or maximum performance in minimum space.

The flexibility and data-crunching power of the Nucleus 2P make it an essential part of the toolset for monitoring and optimizing your network.

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A NextComputing Sales Engineer is available by phone or email to answer any questions and to help you build the perfect solution for your specific requirements.

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System Specs
Available CPUs


  • Single Intel Xeon Platinum 18-core processor
  • AMD EPYC™ Rome or Milan Processor (16-32 cores)


  • Dual Intel Xeon Platinum 22-core processor
  • AMD EPYC™ Rome or Milan Processor (48-64 cores)


  • 256GB DDR4 ECC RAM to 512GB DDR4 2666MHz/3200MHz ECC RAM


  • 512GB DDR4  ECC RAM to 1TB DDR4 2666MHz/3200 MHz ECC RAM
PCI Expansion
  • Intel-based configurations: (6 or 7) PCI Express 3.0 and 4.0 slots
  • AMD-based configurations: (7) PCI Express 3.0 and 4.0 slots


  • PCI Express cards to ¾ length cards or 9” length.
  • Full height cards slot availability dependent on NVME storage options installed
  • If both NVME removable drives installed full height boards in slots 2,3 and 7 only
  • No configuration restriction with half height cards
  • Up to (2) 2.5” SSDs with capacities up to 8TB SATA each or (1) NVMe SSD up to 30.72TB (PCIe 3.0/4.0 options)
  • Up to (2) optional M.2 SSDs with capacities up to 4TB (PCIe 3.0/4.0 options)
Operating Systems
  • Red Hat and CentOS Enterprise Linux
  • VMWare vSphere
  • Windows 2019 server, Windows 10
Power Options
  • 700W - 48V DC input 1+1 redundant power supply hot swap modules
  • 750W - 1+1 AC 110/220V 50/60Hz auto switching PSU
  • Width: 16.96″ (430.78mm) (not including side rails) x Height: 5.25″ (133.35mm) x Depth: 12″ (304.80mm)
  • Optional reverse rack mounting. Also supports 19” rack and Telco/2 post rackmount
Warranty 1 year parts and labor; 2nd and 3rd year warranties available
Datasheet (PDF)

Nucleus 2P Datasheet

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