Extreme Engineering Solutions’ XCalibur4643 is an Intel® Xeon® D Processor-Based 6U VPX Module with Quad 10GbE, Dual XMC/PMC Sites, and Onboard FPGA

Extreme Engineering Solutions (X-ES)

X-ES XCalibur4643 Rugged 6U VPX SBC

The XCalibur4643 by Extreme Engineering Solutions (X-ES) is a high-performance, 6U ™, multiprocessing, single board computer featuring an Intel® Xeon® D (formerly Broadwell-DE) processor, a Xilinx Kintex UltraScale , four 10 Gigabit Ethernet ports on the data plane, and three x4 PCI Express Gen3-capable interfaces on the expansion plane.


  • Supports Intel® Xeon® D processors (formerly Broadwell-DE)
  • Up to 16 GB of DDR3-1600 ECC SDRAM in two channels
  • Onboard Xilinx Kintex UltraScale XCKU040 FPGA
  • .11 Tier 1 and Tier 2 Controller (IPMC)
  • Ruggedized Enhanced Design Implementation (REDI) per
  • Up to 128 GB of onboard SATA NAND flash
  • Four 10 Gigabit Ethernet ports and up to five Gigabit Ethernet ports
  • Four SATA ports capable of 6 Gb/s
  • Three USB ports (two of which are USB 3.0-capable)
  • Up to four RS-232/422/485 serial ports

Rugged, Advanced Xeon® D Processing Power

The XCalibur4643 provides up to 16 GB of DDR3-1600 ECC SDRAM in two channels, two XMC/PrPMC slots, and up to 128 GB of SATA NAND flash. The XCalibur4643 also supports up to five Gigabit Ethernet ports, four SATA ports capable of 6 Gb/s, three USB ports, and up to four RS-232/422/485 serial ports out the front panel and/or backplane.

An onboard Xilinx Kintex UltraScale XCKU040 FPGA provides 64 MB configuration flash, 509,000 effective LEs, 424,000 logic cells, 21.1 Mb total block RAM, 1,920 slices, one x8 PCI Express Gen3-capable interface, and one x1 PCI Express Gen2-capable interface.

Variety of Supported BSPs

The XCalibur4643 is a powerful, feature-rich solution for the next generation of compute-intensive embedded applications. Wind River VxWorks, X-ES Enterprise Linux (XEL), and Microsoft Windows 7 BSPs are available.

About Extreme Engineering

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Extreme Engineering Solutions, Inc. (X-ES), a 100% U.S.A.-based company, designs and manufactures Intel® and Freescale-based single board computers, networking products, storage products, power supplies, and system-level solutions for embedded computing customers. For further information on X-ES products or services, please visit our website: www.xes-inc.com, call +1 (608) 833-1155, or email us at sales@xes-inc.com.

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