Toshiba N300 3.5" 4TB, 7200 RPM, 128MB, SATA III Hard Drive for NAS

The Toshiba N300 is an internal hard drive engineered for continuous operation in Network Attached Storage (NAS) systems with up to eight drive bays. It is intended for use in home office and small business environments that require dependable high-capacity storage. The drive’s construction is optimized for a 24/7 workload, making it suitable for data backup, streaming, and archiving. Its high-endurance design supports the demands of multi-user network access.

Performance is facilitated by a 7200 RPM spindle speed and a 128 MB buffer, managed by a dynamic cache algorithm that optimizes allocation for read and write operations. Integrated Rotational Vibration (RV) sensors mitigate the effects of vibration in multi-drive enclosures, which helps to maintain consistent data throughput. The drive is rated for a workload of 180 TB per year and has a Mean Time Between Failures (MTBF) of 1,000,000 hours, reflecting its design for long-term use in a networked environment.

• 4 TB storage capacity
• 3.5-inch form factor
• SATA interface with 6.0 Gbit/s transfer rate
• 7200 RPM rotational speed
• 128 MB data buffer size
• Supports sustained 24/7 operation
• Designed for a workload of up to 180 TB per year
• Equipped with integrated Rotational Vibration (RV) sensors
• Compatible with NAS systems
• Features S.M.A.R.T. health monitoring support