Networking

Aspen Systems Offers Numerous Networking Options.

Networking Switches

An HPC cluster without networking is just a bunch of individual servers. There are many different types and speeds of networking available, with just as many latency levels. If you just want to stay with Ethernet, we can provide speeds of 1Gb, 10Gb, 25Gb, 40Gb, and up to 100Gb per second. If you’re looking for CPU to CPU communication with low latency, Mellanox InfiniBand or Intel Omni-Path Architecture (OPA) are available, both with either 56Gb or 100Gb options. If you’re looking for GPU to GPU communications, Mellanox offers GPU Direct in their InfiniBand product. If you’d like Intel KNL to KNL communications, Intel OPA provides direct on-chip options. Confused about networking? Contact your Aspen Systems Sales representative to help you out. We can provide a full configuration and suggest the best way to network your cluster.


  • 1U Depth 24.7"
  • 130W 1+1 Redundant, Hot-swap power supply
  • 18x FDR InfiniBand ports per blade, up to 56Gb/s, Front-to-Back air flow, Managed
Starting @
$9,040.12
Customize and Buy
  • 1U Depth 15.7"
  • 130W 1+1 Redundant, Hot-swap power supply
  • 12x FDR InfiniBand ports per blade, up to 56Gb/s, Back-to-Front air flow, Short Depth, Managed
Starting @
$5,459.11
Customize and Buy
  • 1U Depth 27"
  • 36x EDR InfiniBand ports, up to 100Gb/s
  • 136W, 1+1 Redundant, Hot-swap Power Supply, Front-to-Back air flow, Standard Depth, Unmanaged
Starting @
$13,069.79
Customize and Buy
  • 1U Depth 27"
  • 36x EDR InfiniBand ports, up to 100Gb/s
  • 136W, 1+1 Redundant, Hot-swap Power Supply, Back-to-Front air flow, Short Depth, Unmanaged
Starting @
$13,069.79
Customize and Buy
  • 1U Depth 24.7"
  • 130W 1+1 Redundant, Hot-swap power supply
  • 18x FDR InfiniBand ports per blade, up to 56Gb/s, Front-to-Back air flow, Short Depth, Unmanaged
Starting @
$7,166.49
Customize and Buy
  • 1U Depth 27"
  • 36x EDR QSFP28 InfiniBand ports, up to 100Gb/s
  • 136W, 1+1 Redundant, Hot-swap Power Supply, Front-to-Back air flow, Standard Depth, Managed
Starting @
$15,655.67
Customize and Buy
  • 1U Depth 27"
  • 36x EDR QSFP28 InfiniBand ports, up to 100Gb/s
  • 136W, 1+1 Redundant, Hot-swap Power Supply, Front-to-Back air flow, Standard Depth, Unmanaged
Starting @
$12,623.74
Customize and Buy
  • 1U Depth 27"
  • 36x EDR QSFP InfiniBand ports, up to 100Gb/s
  • 136W, 1+1 Redundant, Hot-swap Power Supply, Front-to-Back air flow, Standard Depth
Starting @
$15,614.67
Customize and Buy
  • 1U Depth 27"
  • 36x EDR QSFP28 InfiniBand ports, up to 100Gb/s
  • 136W, 1+1 Redundant, Hot-swap Power Supply, Back-to-Front air flow, Standard Depth, Managed
Starting @
$15,655.67
Customize and Buy
  • 1U Depth 27"
  • 36x EDR InfiniBand ports, up to 100Gb/s
  • 136W, 1+1 Redundant, Hot-swap Power Supply, Back-to-Front air flow, Short Depth, Managed
Starting @
$15,614.67
Customize and Buy
  • 1U Depth 27"
  • 36x EDR InfiniBand ports, up to 100Gb/s
  • 136W, 1+1 Redundant, Hot-swap Power Supply, Back-to-Front air flow, Standard Depth, Unmanaged
Starting @
$13,069.79
Customize and Buy
  • 1U Depth 24.7"
  • 130W 1+1 Redundant, Hot-swap power supply
  • 36x FDR InfiniBand ports per blade, up to 56Gb/s, Front-to-Back air flow, Managed
Starting @
$11,073.23
Customize and Buy
  • 1U Depth 24.7"
  • 130W 1+1 Redundant, Hot-swap power supply
  • 36x FDR InfiniBand ports per blade, up to 56Gb/s, Back-to-Front air flow, Standard Depth Unmanaged
Starting @
$9,107.62
Customize and Buy
  • 1U Depth 24.7"
  • 130W 1+1 Redundant, Hot-swap power supply
  • 36x FDR InfiniBand ports per blade, up to 56Gb/s, Front-to-Back air flow, Short Depth, Unmanaged
Starting @
$9,103.76
Customize and Buy
  • 1U Depth 24.7"
  • 130W 1+1 Redundant, Hot-swap power supply
  • 36x FDR InfiniBand ports per blade, up to 56Gb/s, C2P, Standard Depth, Unmanaged
Starting @
$9,107.62
Customize and Buy
  • 1U Depth 24.7"
  • 130W 1+1 Redundant, Hot-swap power supply
  • 18x FDR InfiniBand ports per blade, up to 56Gb/s, Back-to-Front air flow, Standard Depth, Managed
Starting @
$9,044.14
Customize and Buy
  • 1U Depth 24.7"
  • 130W 1+1 Redundant, Hot-swap power supply
  • 18x FDR InfiniBand ports per blade, up to 56Gb/s, Back-to-Front air flow, Short Depth, Managed
Starting @
$9,040.23
Customize and Buy
  • 1U Depth 24.7"
  • 130W 1+1 Redundant, Hot-swap power supply
  • 18x FDR InfiniBand ports per blade, up to 56Gb/s, Back-to-Front air flow, Standard Depth, Unmanaged
Starting @
$7,171.07
Customize and Buy
  • 1U Depth 15.7"
  • 130W 1+1 Redundant, Hot-swap power supply 2x installed
  • 12x FDR InfiniBand ports per blade, up to 56Gb/s, Back-to-Front air flow, Short Depth, Managed
Starting @
$5,794.01
Customize and Buy
  • 1U Depth 15.7"
  • 130W 1+1 Redundant, Hot-swap power supply
  • 12x FDR InfiniBand ports per blade, up to 56Gb/s, Front-to-Back air flow, Short Depth, Managed
Starting @
$5,459.07
Customize and Buy
  • 1U Depth 15.7"
  • 130W 1+1 Redundant, Hot-swap power supply 2x installed
  • 12x FDR InfiniBand ports per blade, up to 56Gb/s, Back-to-Front air flow, Short Depth, Unmanaged
Starting @
$4,446.37
Customize and Buy
  • 1U Depth 15.7"
  • 130W 1+1 Redundant, Hot-swap power supply
  • 12x FDR InfiniBand ports per blade, up to 56Gb/s, Back-to-Front air flow, Short Depth, Unmanaged
Starting @
$4,110.54
Customize and Buy
  • 1U Depth 27"
  • 36x EDR QSFP28 InfiniBand ports, up to 100Gb/s
  • 136W, 1+1 Redundant, Hot-swap Power Supply, Back-to-Front air flow, Standard Depth, Unmanaged
Starting @
$12,623.74
Customize and Buy
  • 1U Depth 8.4"
  • 24x 1GbE Ports
  • Optional Redundant Power Supply
Starting @
$2,045.00
Customize and Buy
  • 1U Depth 21.4"
  • 24x 10/100/1000 Base-T ports
  • Non-Redundant Power Supply
Starting @
$997.13
Customize and Buy
  • 1U Depth 24.75"
  • 36x 40/56 GbE QSFP+ Ports
  • P2C Airflow
Starting @
$12,635.88
Customize and Buy
  • 1U Depth 24.75"
  • 36x 40/56 GbE QSFP+ Ports
  • C2P Airflow
Starting @
$12,617.98
Customize and Buy
  • 1U Depth 17.15"
  • 24x 100Gb OPA QSFP28 Ports
  • Non Redundant Power
Starting @
$8,465.00
Customize and Buy
  • 1U Depth 17.15"
  • 24x 100Gb OPA QSFP28 Ports
  • Redundant Power
Starting @
$9,053.28
Customize and Buy
  • 1U Depth 17.15"
  • 24x 100Gb OPA QSFP28 Ports
  • Redundant Power
Starting @
$7,681.85
Customize and Buy
  • 1U Depth 17.15"
  • 48x 100Gb OPA QSFP28 Ports
  • Non Redundant Power
Starting @
$12,808.21
Customize and Buy
  • 1U Depth 17.15"
  • 48x 100Gb OPA QSFP28 Ports
  • Redundant Power
Starting @
$13,386.67
Customize and Buy
  • 1U Depth 17.15"
  • 48x 100Gb OPA QSFP28 Ports
  • Non Redundant Power
Starting @
$11,436.78
Customize and Buy
  • 1U Depth 17.15"
  • 48x 100Gb OPA QSFP28 Ports
  • Redundant Power
Starting @
$12,035.85
Customize and Buy
  • 1U Depth 17.15"
  • 48x 10/100/1000 BASE-T ports
  • Non-Redundant Power Supply
Starting @
$1,189.02
Customize and Buy
  • 1U Depth 8.4"
  • 48x 1GbE Ports
  • Optional Redundant Power Supply
Starting @
$2,987.80
Customize and Buy
  • 1U Depth 27"
  • 36x EDR InfiniBand ports, up to 100Gb/s
  • 136W, 1+1 Redundant, Hot-swap Power Supply, Back-to-Front air flow, Standard Depth, Managed
Starting @
$15,614.67
Customize and Buy
  • 1U Depth 24.7"
  • 130W 1+1 Redundant, Hot-swap power supply
  • 36x FDR InfiniBand ports per blade, up to 56Gb/s, Back-to-Front air flow, Managed
Starting @
$11,077.21
Customize and Buy
  • 1U Depth 27"
  • 36x FDR InfiniBand ports, up to 56Gb/s
  • 130W, 1+1 Redundant, Hot-swap power supply, Back-to-Front air flow, Standard Depth, Managed
Starting @
$12,072.06
Customize and Buy
  • 9U Depth 25.7"
  • Up to 216x FDR/FDR10/QDR Ports between 12 Leaf Blades
  • 4x 1600W N+N Redundant Power Supplies
Starting @
$61,307.19
Customize and Buy
  • 16U Depth 27"
  • Up to 324x FDR/FDR10/QDR Ports between 18 Leaf Blades
  • 6x 1600W N+N Redundant Power Supplies
Starting @
$75,009.09
Customize and Buy
  • 29U Depth 27"
  • Up to 648x FDR/FDR10/QDR Ports between 36 Leaf Blades
  • 10x 1600W N+N Redundant Power Supplies
Starting @
$111,322.78
Customize and Buy