Sundance DSP 3U OpenVPX Products Discover our 3U OpenVPX products, designed and manufactured by Sundance DSP for high-performance embedded systems. Contact us for a quote. Polar-VPX 3U OpenVPX SOSA-aligned device using the Microchip PolarFire SoC FPGA. Combines a low-power FPGA with a 64-bit, Linux-capable RISC-V processor. CONTACT US FOR A QUOTE View product