ACT/Technico's Secure PMCStor PMC board implements two levels of data purging and write-protect designed to prevent data from being overwritten or modified. It couples a PCI/ATA core with secure-erase and write-protect logic implemented in a FPGA. Boards are available with 2 Gbytes to 16 Gbytes of disk storage. Versions are available for extended temperature in air- and conduction-cooled environments. Drivers are available for Linux and VxWorks.