Seagate has introduced the Exos M series, a range of enterprise-grade mechanical hard drives available in 30TB and 32TB capacities. The two models, the 30TB CMR ST30000NM004K and the 32TB SMR ST32000NM003K, each offer a minimum of 3TB per disk and use a standard 3.
Yeah our file server has 17 Toshiba drives in the 10/14 TiB sizes ranging from 2-4 years of power-on age and zero failures so far (touch wood).
Of our 6 Seagate drives (10 TiB), 3 of them died in the 2-4 year age range, but one is still alive 6 years later.
We’re in Japan and Toshiba is by far the cheapest here (and have the best support - they have advance replacement on regular NAS drives whereas Seagate takes 2 weeks replacement to ship to and from a support center in China!) so we’ll continue buying them.