The Asus CN60 has an SSD storage medium which is faster than most desktop computers that were released around the same time as it. Most desktop computers that were released one year ago have an HDD storage medium. Solid State Drives (SSD) 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.
An SSD storage medium is actually the best storage speed across all personal computers of this age and type.
An HDD storage medium is the worst storage speed across comparable types of desktop computer.