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      Toshiba N300 NAS - Hard drive - 10 TB - internal - 3.5-inch - SATA 6Gb/s - 7200 rpm - buffer: 256 MB

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      Manufacturer part HDWG11AXZSTA | Dell part AA772222 | Order Code aa772222 | Toshiba

      Protect What Matters Most

      Built-in Rotational Vibration (RV) sensors and heat prevention controls detect and compensate for shock, rotational vibration, and heat, while error recovery control helps reduce critical downtime — so you can access your data when you need it.

      The Speed to Stay Ahead

      Designed to handle high data workloads in a multi-RAID NAS environment, the N300 hard drive delivers fast data transfer speed up to 274 MB/s8 — thanks to the large cache size and 7200 RPM speed. 

      Designed for 24/7 Operation(9)

      Whether you’re hosting a cloud, sharing files between workgroups or powering a high-traffic network, the N300 NAS hard drive delivers advanced reliability supporting workloads of up to 180 TB per year6 and MTTF of up to 1.2 million hours7 to help keep your NAS system running 24/7. 

      Toshiba N300 NAS Internal Hard Drive

      The N300 NAS Internal Hard Drive is designed with the growing business in mind. When speed, reliability and performance matter most, the N300 hard drive delivers. Keep your most important data safe and secure so you can move forward with confidence.

      Use for2
      • Network Attached Storage (NAS)
      • Desktop RAID and servers
      • Multimedia server storage
      • Private cloud storage
      • Small business server and storage

      High Reliability

      Designed for 24/7 operation9 and supports workloads of up to 180 TB/yr6. MTTF up to 1.2 million hours7. Backed by Toshiba 3-year limited warranty10.

      Rich Scalability

      Support home and small office NAS systems up to 8 drive bays5.

      Built In Protection

      Mitigate Rotational Vibration with built-in RV sensors.

      Powerful Performance

      Massive capacity and 7200 RPM speed to store and access your critical data and important documents. Powered by CMR recording technology and Toshiba’s cache technology to help deliver real-time drive performance.


      (1) One Terabyte (1 TB) means 1012 = 1,000,000,000,000 bytes using powers of 10. Actual formatted storage capacity may vary. For details, please visit Toshiba's Consumer HDD website. 
      (2) Compatibility may vary depending on user’s hardware configuration & operating system. 
      (3) Product specifications, colors, configurations and components are subject to change without notice. 
      (4) "2.5-inch" & "3.5-inch" mean the form factor of HDDs. They do not indicate drive's physical size. 
      (5) For "Drive Bays Supported", please contact your Solutions Provider as compatibility with host device will vary based on the system. 
      (6) 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. 
      (7) MTTF (Mean Time to Failure) 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. 
      (8) Read and write speed may vary depending on the host device, read and write conditions, and file size. 
      (9) Drive life may vary depending on usage and workload. 
      (10) Standard limited warranty terms apply. The warranty brochure can be viewed at Toshiba's Consumer HDD website.

      Toshiba's N300 3.5-inch NAS internal hard drive is designed to meet the reliability, performance, endurance, and scalability requirements of 24/7 network attached storage application for personal, home office and small business use.

      The N300 features rotational vibration (RV) sensors which automatically detect and compensate for transient vibrations to deliver consistent performance in multi-bay storage enclosures. With support for up to 8 drive bays in a multi-RAID NAS design, the N300 is highly scalable to the users' NAS configurations as their data storage needs evolve.

      The N300 NAS HDD line of high-reliability drives have a high workload rating of up to 180TB/year and are optimized for use in NAS environments where large amounts of data need to be efficiently stored and accessed daily.

      Tech Specs

      Device Type
      Hard drive - internal
      10 TB
      Form Factor
      SATA 6Gb/s
      Buffer Size
      256 MB
      Shock sensor, NAS compatible, 24x7 continuous operation, vibration sensor, workload up to 180 TB per year
      4 in
      5.8 in
      1 in
      27.16 oz

      Drive Transfer Rate
      600 MBps (external)
      Internal Data Rate
      248 MBps
      Spindle Speed
      7200 rpm

      1,000,000 hours
      24x7 Operation
      Non-Recoverable Errors
      1 per 10^14

      Expansion & Connectivity
      1 x SATA 6 Gb/s
      Compatible Bay

      Compliant Standards

      Manufacturer Warranty
      Service & Support
      Limited warranty - 3 years

      Environmental Parameters
      Min Operating Temperature
      32 °F
      Max Operating Temperature
      149 °F

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