If that Important Production Server suddenly and unexpectedly dies, can you just pull out the drives and start up another Server ??
We test that on a couple of Lenovo x3650 M3's with ServeRaid M5014 Raid Controllers.
Link - ServeRAID M5014 SAS/SATA Controller :https://amzn.to/2y2PXRW
Link - Lenovo X3650 M3  : https://amzn.to/2P12AnA
Link - 300GB 2.5" SAS 10K 6Gb/s : https://amzn.to/2RcwEy8
Even just 1$ a month, comes out to the same as Binge-watching like 400+ of me Videos every month.
My PlayHouse is a channel where i will show, what i am working on. I have this house, it is 168 Square Meters / 1808.3ft² and it is full, of half-finished projects.
I love working with heating, insulation, Servers, computers, Datacenter, green power, alternative energy, solar, wind and more. It all costs, but I'm trying to get the most out of my money, and my time.