The Pavilion x360 11-n000na has an HDD storage medium which is better than the SSD storage medium found on most 2 in 1 laptops that have been available for a similar time to 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.
This laptop's storage medium (HDD) is actually the worst storage medium across all portable PCs of a comparable spec and age to the Pavilion x360 11-n000na.
Across similar types of laptop the best storage medium is SSD.