HD Seagate recording technology

Hard disks Seagate recording technology

CMR (Conventional Magnetic Recording)

model capacity
IronWolf 3.5" 1TB, 2TB, 3TB, 4TB, 6TB, 8TB, 10TB+
IronWolf Pro 3.5" 2TB, 4TB, 6TB, 8TB, 10TB+
BarraCuda 3.5" 1TB
BarraCuda Pro 3.5" 2TB, 4TB, 6TB, 8TB, 10TB+
FireCuda 3.5" 1TB, 2TB
SkyHawk 3.5" 1TB, 2TB, 3TB, 4TB, 6TB, 8TB
SkyHawk AI 3.5 8TB, 10TB+

SMR (Shingled Magnetic Recording )

model capacity
BarraCuda 3.5" 2TB, 3TB, 4TB, 5TB, 6TB, 8TB
BarraCuda 2.5" 500GB, 1TB, 2TB, 3TB+
FireCuda 2.5" 1TB, 2TB
Archive 3.5" 8TB
SkyHawk Lite/Mini 3.5" 1TB, 2TB
SkyHawk Lite/Mini 2.5" 1TB, 2TB

REF: https://www.seagate.com/internal-hard-drives/cmr-smr-list/