Model: ST4000NT001
from $154.99
Storage: 4TB
6 configurations available
The Seagate 4TB IronWolf Pro is a 3.5" internal NAS hard disk drive, designed for reliable performance in network-attached storage systems. This SATA III HDD operates at 7200 rpm, offering maximum read and write speeds of 250 MB/s. With a total installed storage of 4TB and an endurance rating of 550 TBW, it is built for continuous operation in demanding NAS environments.
Only buy HDDs for bulk media storage and backups; never use an HDD as your primary boot drive for Windows. Look for CMR (Conventional Magnetic Recording) drives over SMR (Shingled) for better write performance. Available from $154.99.
Mechanical hard disk drives (HDDs) are cheap to own, using a few watts of power while spinning. The main hidden cost is cloud backup subscriptions, as HDDs will eventually fail and data recovery is exorbitant.
Common Failure Modes
HDDs consist of spinning platters and delicate read/write heads, making them highly susceptible to physical shock and mechanical wear. When an HDD fails, it is replaced, not repaired, unless expensive data recovery is required.
Only buy HDDs for bulk media storage and backups; never use an HDD as your primary boot drive for Windows. Look for CMR (Conventional Magnetic Recording) drives over SMR (Shingled) for better write performance.
Mechanical hard drives have moving parts that wear out over time. They typically function reliably for several years before mechanical fatigue sets in.
The Seagate 4TB IronWolf Pro 7200 rpm SATA III 3.5" Internal NAS HDD (CMR) is available at cdw, bhphoto, starting at $154.99.
Mechanical hard disk drives (HDDs) are cheap to own, using a few watts of power while spinning. The main hidden cost is cloud backup subscriptions, as HDDs will eventually fail and data recovery is exorbitant.
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