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Cake day: July 30th, 2023

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  • I don’t have a ton of experience with other cases but I have been blown away by the quality and customizability of the Define 6. It’s super solid with good hardware and the ability to convert it around to different formats. You will need to purchase extra drive caddies as mine only came with 4 I think but I’ve bought extras over the years to the point that I have an extra set that I didn’t realize I had. The whole front is drive space from floor to ceiling and It has two mounts in the back for 2.5" drives along with two in the front that can be used to mount a GPU vertically or for two additional 2.5" drives. You will need to buy two extra 2.5 mounts to use all four spots though. Apart from that it’s silent like I mentioned with foam in the top panel to deaden noise. It also has removable screens in the base and front for the air intake to make it easy to clean the dust out. Both side panels are removable with lots of cable management built in and a built-in fan hub.

    I’m not super familiar with the 7th gen Define and it’s XL counterpart so you may do some research to ensure it has the same capacity if these are all you can find now. The Define 6 is only slightly larger than my old Antec midtower case.




  • AFAIK no you can’t use different sized drives. I have read about the update to allow you to expand existing pools but it hasn’t made its way to the version of ZFS that Proxmox uses, but I hope it does soon.

    Previously, I was using SnapRAID which does allow you to use any size drive provided your parity drives are equal or larger to the rest of the drives in the pool so you may check that out. It worked well for me on Windows, is available on Linux, and makes it very easy to expand the pool.

    I would caution that if you plan to build a big library over time, to just bite the bullet and get matching drives to start with because I tried mismatched drives purchased over several years (whatever was a good deal when I needed to expand the pool) and it got to the point where it was becoming unmanageable once I hit about 8 drives as SATA ports became limited and HDD capacities on the market increased (why waste a port on a 6TB drive when you could have a 14TB-20TB drive instead?). With this new server build, I just bought several matching 14TB drives from serverpartdeals.com and had to transfer everything from the old SnapRAID pool to my ZFS pool which took about a week with rsync.