I've had good luck with Seagate Iron Wolves. They're a little noisier than others, but I've never had one fail. The Toshiba I've had in there for 3 years has also been fine.
After years of seeing many brands of drives go through good and bad years, I'm hesitant to recommend any particular manufacturer. Seagate had a rough stretch, but they seem to be pretty good right now. WD used to be great, and now I don't want anything to do with them. Anytime I look for a new drive, I check out the latest Backblaze report and hope for the best.
