RAID Support for HDD Enclosure


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Hello, I am new to Unraid and planning to setup one. I have a HDD enclosure, e.g. Orico 4 Bay which I understand if I plug it directly to let's say Windows, it will have 4 drives appears in Windows Explorer. My question is if I use Unraid, can I configure it as a RAID, e.g. RAID5 and have a single volume instead of 4 volumes? Apologies if this kind of question has been asked before. Thank you.

Edited by Vibranze
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  • Vibranze changed the title to RAID Support for HDD Enclosure
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41 minutes ago, Vibranze said:

Will it detect the 4 disks in the HDD enclosure connected via USB-C? 

Maybe, depends on the enclosure. USB is not recommended for Unraid's main array for many reasons.

 

I recommend watching a few youtube videos on Unraid, so you can get a feel for what it is and isn't.

 

Also, https://wiki.unraid.net/Manual/Overview

 

The way Unraid's main array works means all the disks must be accessed simultaneously for parity building and recovery operations, and USB is bad at that type of I/O, some enclosures and USB controllers also have a bad habit of resetting connections which can cause a drive to get kicked from the array.

 

Some have managed to get USB to work somewhat, but it's definitely not ideal.

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