Seagate IronWolf drives

Are Seagate IronWolf Drives CMR or SMR? How to Choose the Right Tech for Your NAS?

Are Seagate IronWolf drives using Conventional Magnetic Recording (CMR) or Shingled Magnetic Recording (SMR) technology? This distinction directly impacts performance, especially in multi-user environments. As of November 2025, Seagate’s IronWolf and IronWolf Pro series exclusively utilize CMR technology across all capacities (2TB-24TB), making them ideal for 24/7 NAS operations with random write workloads.

Seagate IronWolf drives

Are Seagate IronWolf Drives CMR or SMR? How to Choose the Right Tech for Your NAS? Read More »