I have total 3 WD Blue 1 TB internal hard disk and currently I'm using 1 of them. Other 2 is not connected to my PC because at this time I don't need them, they are on HDD tray but not connected with power and SATA cable. So, I was wondering how long they will be good in this condition ? For few days they were connected with my PC but when I realized that I don't need them at this time, I pulled the power and SATA cable. It's been almost 3 months they are in this state, should I remove and store them somewhere else or they will be fine inside my cabinet ?