Seagate IronWolf Pro NAS HDD

A drive designed for continuous operation in a multi-bay NAS: rated for 24/7 duty, vibration-tolerant for multi-drive enclosures, and warrantied for five years with data recovery included. Ordinary desktop drives fail early in this role because of vibration and constant spin, which is the entire reason this category exists. It is loud under load and unnecessary in a single-drive machine. Essential if you are building or expanding a network storage array.