N300 Pro

Toshiba N300 Pro NAS Hard Drive is ready to help you scale your business with up to 24 drive bay support. Offering a higher workload of up to 300 TB/year and a capacity of up to 22 TB. You can rely on the N300 Pro to help you take your business to the next level. Delivering the 7200 rpm speed you need to access your data quickly and 24/7 operation to help keep your data readily accessible, these drives are optimized to help keep your business growing.


  • NAS (Network Attached Storage) for high-intensity workloads
  • NAS systems for medium or large-sized businesses
  • RAID-optimized NAS systems with up to 24 bays


22 TB, 20 TB, 18 TB, 16 TB, 14 TB, 12 TB, 10 TB, 8 TB, 6 TB, 4 TB
N300 Pro

Key Features

High Reliability

High Reliability

Designed for 24/7 Operation. Supports Workload rate of up to 300 TB/year and MTTF/MTBF 1.2 million hours.

Optimized for RAID

Optimized for RAID

Supports up to 24 Drive Bays. Built-in RV sensors to help mitigate rotational vibrations.

High Performance

High Performance

7200 rpm speed with CMR* technology.

*Conventional Magnetic Recording

Compare N300 Series

  N300 Pro N300
Suitable for Professional NAS NAS
Recording Technology CMR CMR
Drive Bays Supported Up to 24 Up to 8
Workload 300 TB/year 180 TB/year
MTTF / MTBF 1 200 000 hours 1 200 000 / 1 000 000 hours


Name Date

Video Clips

  • Product image may represent a design model.
  • Definition of capacity: One terabyte (TB) = one trillion bytes, but storage capacity actually available may vary depending on operating environment and formatting. Available storage capacity (including examples of various media files) will vary based on file size, formatting, settings, software and operating system and/or pre-installed software applications, or media content. Actual formatted capacity may vary.
  • MTTF/MTBF (Mean Time to Failure/Mean Time Between Failures) is not a guarantee or estimate of product life; it is a statistical value related to mean failure rates for a large number of products which may not accurately reflect actual operation. Actual operating life of the product may be different from the MTTF/MTBF.
  • Read and write speed may vary depending on the host device, read and write conditions, and file size.
  • "3.5-inch" mean the form factor of HDDs. They do not indicate drive's physical size.
  • Workload is a measure of the data throughput of the year, and it is defined as the amount of data written, read or verified by commands from the host system.


Contact us

Contact us

Frequently Asked Questions



Where to Buy


  • Instructions for Dispose
    Please dispose in accordance with local rules.
  • Instructions for erase of the data on the HDDs in case of dispose or transfer
    HDDs incorporated in personal computer or several home appliance may record personal data and/or other important data as signal. In order to avoid disclosing such data, it is important to erase it when you dispose or transfer the HDDs.
A new window will open