Seagate Exos, IronWolf and IronWolf Pro overlap more than their labels suggest. Compare intended use, workload ratings, warranty, interfaces and model-level differences before buying.
WD Red Plus and WD Red Pro are both CMR NAS drive families, but they target different workloads and array sizes. The useful differences are workload class, bay support, warranty and model-level performance.
Toshiba’s N300, N300 Pro and MG families cover home NAS, higher-workload business NAS and enterprise storage. Their headline differences are workload, bay support, warranty and interface options.