
Model: HDWG51JXZSTB
from $378.99
11 configurations available
The Toshiba N300 PRO 18TB NAS HDD is a high-capacity 3.5" internal hard drive designed for reliable data storage in network-attached storage systems. Featuring a 7200 rpm SATA III interface, it offers impressive read and write speeds of up to 281 MB/s, making it suitable for demanding multi-user environments. With a robust 1.2 million hour MTBF and an endurance rating of 300 TB, this drive provides dependable performance and longevity for your critical NAS applications.
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 $378.99.
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 Toshiba 18TB N300 PRO 7200 rpm SATA III 3.5" Internal NAS HDD is available at bhphoto, starting at $378.99.
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.
See all Hard Drives
Compare the full selection with specs and pricing.
Links may earn Covala Shopping a commission at no extra cost to you. Prices last verified at time of page load. As an Amazon Associate, Covala Shopping earns from qualifying purchases.