I mined bitcoin, litecoin and later dogecoin on a bunch of workstations in a hot humid garage in Houston, Texas for years straight. I gave one of the workstati

I mined bitcoin, litecoin and later dogecoin on a bunch of workstations in a hot humid garage in Houston, Texas for years straight. I gave one of the workstations to a friend when I retired from mining in 2013 or so. It was still running fine when he retired it last year. Consumer electronics are much more durable than you would imagine.