I run a full node and just bought a new hard drive. The entire blockchain currently takes up 0.75% of its capacity. The drive next to it cost the same amount 10
Seagate Exos X 5U84
WD Ae Cold Data Storage HDDs Announced - StorageReview.com
Seagate has built a 60TB SSD, the world's largest - The Verge
CES 2018: Seagate announces 1PB high-density enclosure | ZDNET