The Flex 2 14 has a better storage medium than most notebook PCs of this spec and age. This portable PC has an HDD storage media, whereas most 2 in 1 laptops that are a comparable age to it have an SSD storage media. 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 media is in fact the worst storage medium across all laptops that have been on the market for a comparable time to the Flex 2 14.
The best storage medium across comparable types of notebook PC is SSD.
If the storage medium of this notebook PC is too bad for you then you might also want to look at the Toshiba U920t[plb_1453648_price] (SSD and higher rated).