Drive models in RAID


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I have a Synology 1511+ NAS with the DX510 add-on. The 1511+ has 5 x TB Seagate Barracuda drives and the addon has 5 WD Red NAS drives. One of the WD Red's was DoA when I got the 5 just FYI. Anyways, my setup is configured as "Synology hybrid raid with 1 drive tolerance". I should have set it up as 2 drive tolerance but I'm glad at least the 1 drive tolerance was there because one of the Seagate drives went bad. I bought another WB Red to replace the Seagate. Is there a problem with that? All the drives are 3TB drives, just the main unit will 1 have 1 WD 3 TB drive and 4 Seagate 3TB drives. I assume the make/model doesn't matter as long as the capacity is the same, right?

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I don't think there will be a problem. RAID drives don't have to be identical, though if they aren't the same capacity they will be limited to whatever the smallest drive is.

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Typically RAID requirement is at least minimum the size of the other drives and same drive connector. Brand doesn't matter. But with a NAS there are other possible things to look at too such as drives made for a NAS and also what Synology said they are compatible with. But if you are using a WD Red then just grab another same size.

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Yeah I didn't really know what I was doing when I set it up with Seagate Barracuda drives. I need to figure out a way to replace my remaining 4 Seagate drives with WD Red NAS drives.

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