
Toshiba N300 NAS
Toshiba N300 14TB NAS HDD (2018): 3.5-inch SATA CMR, 7200 RPM, 512MB cache, RV sensors, 180TB/yr—mainstream bulk storage for home/SOHO NAS and game libraries.
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Product overview
Toshiba’s N300 14TB NAS HDD joined the N300 family on December 5, 2018, when Toshiba added 12TB/14TB helium‑sealed models to the line. It’s a 3.5‑inch SATA (6 Gb/s) CMR drive rated for 24/7 use with a 7200 RPM spindle, 512 MB cache, RV sensors, and a 180 TB/year workload rating.
Positioned as a mainstream NAS hard drive, it exists to deliver dependable, high‑capacity bulk storage for home and SOHO multi‑bay enclosures. It’s well‑suited to mass storage and housing large game libraries where sequential throughput matters more than latency. Not discontinued; the 14TB capacity remains in Toshiba’s current N300 lineup. Unique note: the 12TB/14TB capacities use a helium‑sealed design for lower turbulence and higher platter count.
- mass storage
- game library
Product highlights
- Built for small office and home office NAS
- Designed for 24/7 operation(9)
- High reliability with up to 180TB/year workload rating(6)
- High performance 7200 RPM drive with large cache size
- Integrated RV sensors to compensate for rotational vibrations
Specifications
- Capacity
- 14 TB
- Type
- HDD
- Form factor
- 3.5
- Hardware Interface
- SATA
- Data Transfer Rate
- 600 MB
- Read speed
- 260 MB/s
- Tdp
- 4 W











