NAS Storage with SAS interface

External storage for NAS server having 9211-8i 9211-8i SAS card or equivalent.

## Computer upgrade
* SAS 9211-8i card ([search](https://www.aliexpress.com/w/wholesale-9211-8i.html), [example](https://www.aliexpress.com/item/3256804842585020.html)) ~ 21-26€

## NAS components
* Server backplane 4 HDD SAS SFF-8643 ([search](https://www.aliexpress.com/w/wholesale-Server-Backplane-4SAS-8643-HDD-Adapter-Motherboard.html), [example](https://www.aliexpress.com/item/3256808575541407.html)) ~ 12-16€
* SFF-8643 to SFF-8087 SAS Cable ([search](https://www.aliexpress.com/w/wholesale-SFF%2525252d8643-To-SFF%2525252d8087.html), [example](https://www.aliexpress.com/item/1005003209492271.html)) ~ 7-10€
* Hard Drive Mounting Rails ([search](https://www.aliexpress.com/w/wholesale-Hard-Drive-Mounting-Rails-For-Cooler-Master-.html), [example](https://www.aliexpress.com/item/1005005349546679.html)) ~ 1-2€
* Molex computer cable ([search](https://www.aliexpress.com/w/wholesale-Molex-Male-To-Molex-Femal