raspberry pi 4 as nas and/or cloud server

I'm thinking of trying to build a nas/cloud server out of a raspberry pi 4. I'm particularly interested in raid support (5?) for a 4-drive setup. So...:
1) is there an additional hardware item that will support 4 drives on the pi 4, and if so:
2) Is there a way to get raid 5 support (or anything MORE robust) in the environment I'm describing?

Thanks in advance!

Possibly useful links:

https://www.digikey.com/en/products/...92115/11506472

https://www.seeedstudio.com/Penta-SA...-4-p-4390.html

https://raspberrypi.stackexchange.co...as-with-raid-5

https://www.jeffgeerling.com/blog/20...-nas-sata-raid

jdc2000,

Spot on, like always. Thanks for the references!

Quote:

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I'm thinking of trying to build a nas/cloud server out of a raspberry pi 4. I'm particularly interested in raid support (5?) for a 4-drive setup. So...:
1) is there an additional hardware item that will support 4 drives on the pi 4, and if so:
2) Is there a way to get raid 5 support (or anything MORE robust) in the environment I'm describing?

Thanks in advance!

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I'm really interested to know how your project is going on
could you share some update later on?

I'll keep you all posted as this progresses, thanks for the interest.