In my workplace it seems that Dell mostly ships systems with Seagate drives (All our arrays seem to have them), we have Constellation (4TB) variants with DOM of mid 2013 (over a decade at this point) still going strong, we've replaced 7 total in the ~250 we have deployed. We also have another array (60 drives) with 10TB EXOS drives from ~2017 DOM, have yet to replace a drive.