The Lenovo Yoga 2 has an HDD storage medium which is better than most 2 in 1 laptops that have been around for around the same time as it. Most 2 in 1 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.
This laptop's storage medium (HDD) is in fact the worst storage medium amongst all 2 in 1 laptops that have been on the market for more than a year.
An SSD storage medium is the best storage medium amongst similar types of laptop.
If you would prefer a notebook PC with a better storage medium then you might want to look at the HP 13-r100dx (£1,049.97) (Hybrid-HDD).