Hardware upgrades.

So im new to unraid. i did have a freenas sever but found it to difficult to use. 

 

have now moved to unraid os my hardware currently is : 

 

Node 305 case

250w seasonic 2u psu

asrock c2750d4i mobo/cpu ( ITX)

2 x 3TB WD red drive ( from freenas sever). 

1 x 4TB WD red drive ( new going through pre clear) 

1 x 500GB samsung 860 evo ssd

1 x 250GB samsung 840 evo ssd

 

 

I'm going to add 3 more 4TB WD reds to the array.

This means i need a new case, i want a rack mounted case ( don't have a rack yet but will do in future). 

I'm thinking about going for either 

 

https://www.servercase.co.uk/shop/server-cases/rackmount/4u-chassis/4u-server-case-w-24x-35-hot-swappable-satasas-drive-bays-6gbs-minisas-sc-4824s/

( unsure if it supports itx though)

 

or

https://www.servercase.co.uk/shop/server-cases/rackmount/4u-chassis/4u-server-case-w-24x-35-hot-swappable-satasas-drive-bays-6gbs-minisas-550m-deep-sc-4324s/

(unsure if middle fans are 120 or hot swap as pictures show different to words) 

 

i will get 2 reverse mini sas to sata cable 

https://www.servercase.co.uk/shop/components/hdd-controllers/cables/startechcom-50cm-sff-8087-to-4x-sata---internal-mini-sas-to-sata-reverse-cable-sas8087s4r50/

 

i will be changing the mobo/cpu eventually but want to use unraid for a while before i do. 

 

also what size W psu should i get that will give me growing room for when i do add more drives/ newcpu/ card ect. 

 

 

Just wanting opinions before i click buy. 

 

Thanks for reading.