The Thinkcentre M53 Tiny has a Flash storage media which is faster than most few processor cores computers that have been on the market for more than a year. Most few processor cores computers that were released one year ago have an HDD storage media. Flash Drives store information in transistors on a circuit board rather than on optical or magnetic media. This has the advantage of being much faster than a traditional HDD drive. Across all few processor cores computers that were launched around the same time as the Thinkcentre M53 Tiny the best storage speed is SSD and the worst is HDD.
If the storage speed of this desktop computer is not fast enough for you then you might want to consider the D310MT[pl_3149996_price] (SSD), or the CN60[pl_3089875_price] (SSD) both from Asus which also has a higher rating.