Sweet little case
For ORANGE PI 5 CASE B *** NEW STYLE ***
I love my Orange Pi 5 case from Abbycus. There's not really any documentation, but it's self explanatory when you sit down with it and there's a helpful diagram in the product photos on here, just in case.
It comes with 5 long case screws (4 for the corners, 1 extra) and I used the extra one with a tiny washer from another M.2 application to bolt the M.2 drive down, as Orange Pi 5 doesn't come with posts (wtf fr?). There's a very convenient hole in the case right above where the M.2 post should be and you can screw that long bolt right in. I kept it loose enough so the card wasn't touching the board though. I wish I could add pictures, I feel like I'm explaining this clumsily.
The fan vibrates a bit at first against the rigidity of the plastic, but it goes away after a bit. Probably gonna replace that fan with a lil 40x10 5V RGB fan or maybe a Noctua.
Anyway, I digress. Highly recommend this case. There aren't a lot of options for OPi5 cases, but even if there were, I'd probably still buy this one.