The Toshiba N300 NAS Internal Hard Drive is optimized to meet the reliability, endurance, performance, and scalability requirements of a 24/7 network attached storage (NAS) system for personal, home office, and small office use. The N300 has the capacity and speed to grow with your business - delivering up to 14TB (1) storage and up to 256 MB buffer, with scalability up to 8 drive bays (6) in a multi-RAID environment.