The Radius 11 L15W has a better storage medium than most notebook PCs of this age and spec. This notebook PC has an HDD storage medium, whereas most laptops that were released one year ago have an SSD storage medium. HDD is a traditional storage drive which stores the information on magnetic disks. HDD drives are slower than other forms of storage such as solid state drives (SSD) and flash drives.
An HDD storage medium is in fact the worst storage medium amongst all laptops of this spec and age.
Amongst comparable types of portable PC the best storage medium is SSD.