Fierce Reliability for Today's NAS Storage

Whether you're hosting a cloud, sharing files between workgroups or powering a high-traffic 24/7 network, this NAS hard drive delivers advanced reliability, serious real-time performance and built-in sensors and controls for higher data protection.

High Storage Capacity - Up to 8TB

With Toshiba's N300 3.5 internal NAS hard drive, you've got an excellent mix of high performance and high capacity. Choose from 4TB, 6TB or 8TB - plenty of space to keep your ever-growing collection of shared files, photos and important documents safe, sound and easily accessible every day by every user.

Fits Today. Fits Tomorrow.

The N300 fits well in a multi-RAID system supporting up to 8 drives, enabling robust scalability and room to grow as business needs evolve over time. Get what you need today, and rest easy knowing you've got room to grow.

A Cool, Steady Performer

Thanks to advanced controls and sensing technologies, the N300 mitigates the effects of vibration, shock and heat - delivering excellent read/write performance in real time, while preventing downtime. Multiple built-in sensors detect and compensate for shock and rotational vibration, while error recovery control minimizes recovery time from data errors. So you can work, create and edit as much as you like without worrying about the safety of your data.

Real Performance, In Real Time

Toshiba's Dynamic Cache Technology - a built-in algorithm with on-board buffer management - optimizes cache allocation during read/write tasks to provide high-level performance demanded by real-time domains.

Quality You Can Trust.

Like all Toshiba products, the N300 3.5 internal NAS hard drive is designed from the ground up with your needs in mind, then tested again and again for reliability. We strive for excellence, so you can count on it to perform as advertised - every time. That's why it comes with a solid three-year standard limited warranty that will boost your peace of mind.