The GX7930 is a single-slot 3U embedded PXI controller for use with Geotest's GX7300 PXI chassis. The GX7930 is available in multiple CPU and memory configurations and a full range of peripherals.

The GX7930 PXI controller uses a single slot in a Geotest chassis because all storage devices (i.e. hard disk, floppy disk and CD-ROM drives) are mounted in the chassis, and connected via IDE interfaces. A CompactFlash type II socket is included on the controller.