The FG-1 from CAVU Aerospace UK is a Payload Data Handling System with Mass 0.075 Kg, Storage Capacity NAND Flash : 64 Gbps, DRAM : 1 Gbps, Radiation Tolerance 30 Krad, Input Voltage 5 or 12 V, Power Consumption 1 W. More details for FG-1 can be seen below.