The storage speed of this personal computer is HDD, which is the most frequently found storage medium on few processor core computers that came out around the same time as it. A Hard Disk Drive (HDD) is the traditional storage method for computers. A HDD stores the information on magnetic disks. HDD drives are cheap, but they are slower than Flash and SSD bases storage systems.
If the storage speed of this few processor core PC is too slow for you then you might also want to consider the Shuttle DSA2LS (Flash).