I was worried about the passively cooled nature of OWC Envoy Ultra. That external drive has a sensor that I was able to add to iStat Menus. I'm not obsessing but I wanted to know how it performed under load.I don't track the thermals on my external SSD
Sitting on my desk 38 to 40 (depending on ambient temps), and on top of my Mac (upside), I'm seeing 30-32c.
I've owned OWC products before and I've been impressed with the quality and speed, this external drive does not disappoint