BUILD 2nd Build - Supermicro X10SLL-F + LSI 9240-8I

[tiagopache.co]

Background
Actually I have Freenas with X9SCM-F, intel Xeon E3-1230, Kingston 16GB ECC, 5 WD-Red 3TB and nilko chassis and redundant power supply, and now I need to create a new build, but in Brazil don't have many choices when you want build something and I would like your opinion to help me.

Intended Use
Backup target for up to 4 machines (Windows) which will be used for document scanning.
To optimize the use, I believe that I must use ISCSI.

Proposed Build:
Motherboard: Supermicro X10SLL-F
CPU: Intel Xeon E3-1271v3
Memory: 2 x Samsung M393B1G70QH0-YK0 8GB
Hard Drives: 12x WD Red 6TB
Controller - 2x LSI 9240-8I with IT mode
TGC-316case: https://netcomputadores.com.br/p/tgc316-gabinete-storage-rack-3u/9833
power supply: TGC-SG2U600 https://netcomputadores.com.br/p/tgcsg2u600-fonte-tgc-2u-500w/20856
power supply: Seasonic 1050W X-Series 80 Plus Gold SS-1050XM

I have 10 WD Red 6TB and I thought buy more two, to get 49TB with RAID Z3.

The system will be on 24/7, is there something wrong with my project?

I appreciate your help. Thanks!

 

[BigDave]

500 watt power supply is questionable with 10 disks and two HBA cards.
See this excellent post regarding your PSU choice.

 

[tiagopache.co]

You are right, I improve the quality and forget the capacity.
I will change it for:
Seasonic 1050W X-Series 80 Plus Gold SS-1050XM

 

[tiagopache.co]

And about two LSI 9240-8I, Is it ok?