An information processing device according to the present invention includes: a solid state drive control unit that measures a quantity of write data to a solid state drive and an operation time of the solid state drive, and compresses write data; and a solid state drive support unit that determines whether or not the compression is required, on the basis of a life threshold value that is calculated on the basis of a life of the solid state derive and a total quantity of the write data to the solid state drive, and a life determination value that is calculated on the basis of the quantity of the write data and the operation time, and instructs the solid state drive control unit to compress the write data when the compression is required.