The Switch SW5-012 has an HDD storage medium which is better than the SSD storage medium found on most portable PCs that came out around the same time as it. 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 age and spec.
Amongst similar types of portable PC the best storage medium is SSD.
Laptops with a better storage medium that might be worth considering include the HP 13-r100dx (£691.82) (Hybrid-HDD).