I have used this for a couple of years, but have moved my photo backups to a Synology NAS now.
Never missed a beat in the time i have had it. It is now out of warranty though, but has always been behind a online UPS and in a temp controlled rack.
I have performed a full factory reset and is ready to go.
More details on the specs are here:
https://www.wdc.com/products/personal-cloud-storage/my-cloud.html#!
Looking for ~$200 + Shipping. Can deliver in Hamilton (where I am located) for free
Photos: