12TB and 14TB Toshiba N300 NAS Hard Drive

12TB and 14TB Toshiba N300 NAS Hard Drive

Toshiba’s 3.5-inch N300 NAS Hard Drive offers
unprecedented reliability for NAS and other high-performance
storage systems. It is optimized to meet the
reliability, endurance, performance and scalability
requirements of 24-hour x 7-day high-capacity storage for
personal, home office and small business use. The N300 is
available in capacities of up to14TB.
Use for:
• Network Attached Storage (NAS)
• Desktop RAID and servers
• Multimedia server storage
• Private cloud storage
• Small business server and storage


The new 12TB and 14TB models use a helium-sealed design, enabling the 3.5-inch mechanical design to deliver increased storage density with a lower hard drive operating power profile. Toshiba laser welding technology and hard drive case design keeps the helium securely sealed inside the drive enclosure.

The new 12TB and 14TB models operate at 7,200rpm and come with an ultra-high 256MB data buffer. The N300 NAS and X300 models use Toshiba’s advanced Stable Platter Technology to minimize vibrations by stabilizing the motor shaft at both ends for improved tracking accuracy and maximum performance during read and write operations.

The N300 NAS models include rotational vibration (RV) sensors and deliver sustained data transfer speeds up to 260MB/s for 14TB or up to 253MB/s for 12TB. With support for up to 8[2] HDD multi-RAID systems, the new N300 models are highly scalable to the users’ NAS configurations as their data storage needs evolve, and large amounts of data need to be efficiently stored and accessed daily.

“The new drives deliver exceptional performance, storage, reliability and power efficiency, using advanced technologies that will continue to increase capacity and keep Toshiba as an innovator in the storage space,” said Fujiki Hirohisa, Senior Manager of Storage Products Sales & Marketing Division at Toshiba Electronic Devices & Storage Corporation.

The N300 NAS Hard Drive series is designed for use in high-performance personal, home office and small business network attached storage applications such as for scalable RAID systems. It is optimized for the performance, reliability and endurance requirements of 24/7 operation high-capacity storage.


Part number Capacity Color
HDWG21EEZSTA (Retail) 14 TB –
HDWG21EUZSVA (Bulk) 14 TB –
HDWG21CEZSTA (Retail) 12 TB –
HDWG21CUZSVA(Bulk) 12 TB –