I recently had a failure of an HDD and Power Supply on an aged Nimble Storage CS260G Storage Array [12x 3TB HDD, 4x 600GB SSD], 10Gb SFP+. This system is outside of the warranty and now at the end of life by Nimble, now part of HPE. So that has me replacing parts on my own.
The SSD Used for caching is a: Intel® SSD 320 Series Drive – 300GB, 2.5in SATA 3Gb/s, 25nm, MLC – Currently discontinued.
INTEL SSDSA2CW300G3 : 300.0 GB [1/1/0, sa1] – il
Retailers may have them for sales on Amazon – https://amzn.to/2DJkirX
Next was the Power Supply which turns out to be a Supermicro 1200W 1U Redundant Power Supply (PWS-1K21P-1R)
I also found some fences on Amazon for these – https://amzn.to/2OK7pUC