6 All-Hybrid Slot 3U PXIe Chassis; AC Powered with Up to 8GB/s System Bandwidth

Key Features
  • An entry-level platform provides an ideal balance between performance and price point
  • Compact half-rack with bi-directional setup for portable application in a wide variety of testing environments
  • A replaceable modular cooling fan reduces maintenance requirements
  • High per-slot cooling capacity up to 38W
  • Intelligent chassis management with automatic fan speed control and temperature/power status monitoring
  • System bandwidth up to 8GB/S & peripheral bandwidth up to 2GB/s for all slots


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The Tech Square PXES-2301 compact 6-slot PXI Express chassis, compliant with PXI Express and cPCI Express specifications, provides one system slot with three expansion slots and five hybrid peripheral slots, supporting a wide variety of enhanced-bandwidth testing and measurement applications. The hybrid-slot design accepts the installation of CompactPCI, PXI, CompactPCI Express, and PXI Express modules in any peripheral slot for maximum flexibility. Built on a four-link PXI Express chassis with 8GB/s system bandwidth, the PXES-2301’s peripheral slots are all connected with PCIe gen2 x4, with slot bandwidth up to 2GB/s. The PXES-2301 implements a smart system monitoring controller, reporting full chassis status including fan speed, system voltages, and internal temperature.

The compact, rugged, half-rack size with efficient construction uniquely suits the PXES- 2301 for portable use with minimized space requirements. An industrial-grade AC power supply delivers 320W performance under 50°C, with superior cooling capacity. All in all, the PXES-2301 is an ideal PXI Express platform choice for practically any testing and measurement operation.


High system bandwidth, up to PCIe Gen2 8 GB/s
Built on a four-link PXI Express chassis with 8GB/s system bandwidth, the PXES-2301’s peripheral slots are all connected with PCIe gen2 x4, with slot bandwidth up to 2GB/s.


Optimized for Industry Use

  • Compact construction, reduced footprint
  • Light 5.85kg weight, rugged
  • Portable use, equipped with side handle and rubber feet


  • Bi-directional deployment options for flexible setup


  • Half-rack size with efficient construction
  • Easy to set up in rack-mount systems,
  • even two PXES-2301 chassis can be accommodated into one rack-mount system


  • Enhanced heat dissipation for peripheral modules, maximizes system stability


Easy Management and Maintenance

  • Easy-to-replace modular cooling fan


ChassisWatch? Smart System Monitoring Control Utility

  • Chassis status monitoring (temperature, fan speed, DC voltages)
  • Automatic fan speed control based on the chassis temperature
  • Threshold settings trigger alarms when user-configured limits are exceeded
  • Status reporting to embedded/external controller via SMBUS
  • Fan speed toggling between Max/Auto


Ordering Information

  • PXES-2301
    6-Slot 3U PXI Express Chassis with AC – Up to 8GB/s, All Hybrid peripheral slots, and universal AC power supply
  • PXES-2301 Rack-Mount Kit
    Flexible rack-mount kit for PXES-2301
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