TeraBox 140xB server

FPGA Enclosure

TeraBox 140EB

1U Enclosure for FPGA Cards


At the extreme of FPGA server density, the TeraBox 140EB gives the highest level of compute and network capability in a 1U chassis. This enclosure provides twice the density of the typical 4U server and the power of 4 of our largest Achronix, Altera, or AMD FPGA-based cards.

Key Features

Up to


for 32× 100 G or 128× 10/25G


up to 4 FPGAs in a standard-depth 1U chassis

Support for BittWare’s full range of FPGA cards

TeraBox 1401B 1U chassis with four FPGA cards

Chassis Key Specs

  • 1U depth, 28.25 in (71.75 cm)
  • Ethernet: internal (4) port 1GbE hub to (1) external 1Gbe port
  • USB: (4) port USB hub (optional)
    Slots: 4x front panel
  • Power supply: 1+1 AC 1300W, 110/220V

BittWare FPGA Cards

The TeraBox 140EB supports up to four dual-slot BittWare FPGA cards. Choose from a variety of cards based on Achronix, Altera, and AMD Xilinx FPGAs. Specs will vary greatly, depending on the FPGA card you select. For example, with four BittWare UltraScale+ PCIe cards, which support up to 512 Gbytes of DDR4 per card, the chassis can support as much as 2 Terabytes of DDR4 on the FPGA cards in 16 banks. With four Agilex cards using breakout cables, each chassis supports 48x 100GbE.

BittWare 1U Chassis

The TeraBox 140EB enclosure is exclusive to BittWare and is the ideal platform to unleash the energy-efficient acceleration of BittWare’s FPGA cards. This FPGA-optimized 1U chassis delivers unrivaled performance density and value for a range of compute-intensive applications
The enclosure is assembled in the USA, is TAA compliant, and has a one-year warranty. Extended warranties up to three years are available.

The TeraBox Advantage

Choosing a TeraBox FPGA server means knowing you are getting a pre-configured and tested solution. This includes setup and installation of your FPGA cards and associated hardware, your choice of operating system, and development tools. Your TeraBox arrives ready for use—giving your team more time for development and deployment.

3-Year Warranty

A TeraBox warranty covers the whole enclosure

BittWare’s 3-year TeraBox warranty covers not only the FPGA accelerator cards but also the chassis. If a component in your system fails, everything is covered.

Data Sheet and Specifications

Interested in Pricing or More Information?

Our technical sales team is ready to provide availability and configuration information, or answer your technical questions.