For a 2- to 12-bay box that lives in a cupboard it's a good fit, and 7,200 rpm gives it a bit more pace than the slower NAS drives. CMR, thankfully. SMR and parity rebuilds don't get on.
!Watch out for
If there's any chance you'll move to a bigger box later, a pro line saves buying drives twice. You get three years' cover and a 180 TB a year workload rating, both on the light side if the pool's busy every day.
No Backblaze failure rate for this one. They don't run enough of them, if any, for a figure worth quoting. Toshiba lists 4.35 W at idle and 7.62 W working, which comes to 38 kWh a year for a drive that idles around the clock. Put four in RAID 5 and you'll have 60 TB to fill (Windows will call it 54.6 TB).
Specifications
Each value links to the Toshiba page or datasheet it came from.