NetApp Disk Tray DS4243 DS4246

Disk trays designed to work with NetApp DS4243/DS4246 disk shelves. After five versions I'm finally happy with the design. Empty circles are added to decrease the print material and time required while at the same time not impacting rigidity. I've printed several using PLA, and am using them in a DS4243. You will need normal m2 x 3mm hard drive screws; I purchased mine here: https://amazon.com/gp/product/B071NP3NM4

Please note these disk trays will only work with 3.5 inch hard drives.

May 2020: I'm adding a version 6 design with tinner walls that I recommend using. I've had some issues adding and removing drives on rows that are full with version 5.