The
XCalibur4740 from
Extreme Engineering (X-ES) is a secure, high-performance, 6U VPX-REDI, rugged single board computer based on the Intel® Xeon® D-1700 series (formerly Ice Lake-D) of processors.
The XCalibur4740 provides incredible speed with two 40GBASE-KR4, two 1000BASE-X, and two 10/100/1000BASE-T Ethernet ports. It accommodates up to 48 GB of DDR4 ECC SDRAM in three channels and up to 32 GB of onboard SLC NAND flash in addition to numerous I/O ports, including USB 2.0, PCIe, and RS-232/422/485 serial through the backplane connectors.
For enhanced security the XCalibur4740 integrates SecureCOTS™ technology with a Microsemi® PolarFire™ FPGA for hosting custom functions to protect data from being modified or observed.