Hardware

I just got two of these. Fully loaded. Disks, sleds, rails.
Fiber cards + 4 onboard NICs and 4 more on another card.
Its a dual proc board with a bunch of ram slots. (I think its Sandybridge procs, DDR3.)
20 HDD bays. These things are (older) beastly storage boxen.

Board Manufacturer: Supermicro
Chassis Part Number: CSE-846BTS-R920BP
Board Part Num: X9DRi-LN4+/X9DR3-LN4+
Product PartNum: SSG-6047R-E1R24N

I got them because they were at a remote colo, and they crashed a bunch of times.
They cost us more downtime than they were worth.
I happened to be in town and made my boss an offer.
He didn't have to pay for e-waste fees, and I removed his problem for the low, low cost of $0.

So now they are my problem.
I don't need 200 TB of redundant storage. I'm gonna shop em out and sell em.
No idea if the dual 920 watt psu will blow my apt breakers. Takes a lot of juice to spin 20 hdds.

So far, I've hauled them across half the US, up my stairs, and admired them.
I found a youtuber 'Art of the Server' with some helpful vids. Watched a bunch.
No real idea what I'm doing next.

I've configured them several times in the past. They always died after months of steady service.
Dead disks, etc. Maybe bad controllers?
A fault that intermittent is hard to diagnose, but they are in front of me now.
I can do whatever I need to. These are complicated devices.
My original plan of teardown and rebuild seems unwise now.

I'm interested in any practical feedback.