Are USED Hard Drives Worth it...? (The Tech YES Buyer's Guide)

Used Hard Drives for me... are a crucial element of a Used PC, but they are often not spoken about... really anywhere.. So today I am breaking it down from start to finish, how to spot good and dogy drives, and once I get them how to test for failures in relation to power on time and error scans. Get HDTune here (freeware): http://www.hdtune.com/download.html Check 1TB SSD Prices: https://amzn.to/2POKZ5E 120GB SSDs: https://amzn.to/2JRVL7k