Synology HAT3300 Plus Series 4TB 3.5″ 5400 RPM SATA HDD – SY-HAT3300-4T

Optimized Storage for Modern NAS Environments

Build a resilient digital foundation with the Synology HAT3300-4T, a highly efficient addition to the acclaimed Plus Series. Purpose-built to handle the unique demands of 24/7 network-attached storage environments, this robust mechanical hard drive delivers 4 Terabytes of internal capacity. It serves as an ideal solution for small to medium-sized businesses and home office users who need to centralize their data, manage consistent system backups, or expand their multimedia archives safely. Utilizing an industry-standard 3.5-inch form factor, the HAT3300-4T seamlessly integrates into compatible desktop PC towers and multi-bay Synology enclosures, providing a straightforward storage upgrade.

Superior Stability with CMR Technology

Unlike standard desktop drives that may falter under continuous network read/write loads, the Synology HAT3300-4T is engineered with Conventional Magnetic Recording (CMR) technology. This advanced recording methodology prevents performance degradation during heavy, sustained write operations, ensuring your network speeds remain fluid and responsive. Spinning at an energy-efficient 5400 RPM via a standardized SATA interface, the drive excellently balances reliable high-capacity storage with reduced power consumption and lower thermal output. This combination makes it exceptionally well-suited for high-density drive arrays where minimizing heat generation is essential for long-term component health.

Engineered for Continuous Always-On Operation

Data accessibility is a non-stop requirement for growing businesses, and the Synology Plus Series meets this challenge head-on. The HAT3300-4T guarantees true always-on operational capability, backed by a phenomenal Mean Time Between Failures (MTBF) rating of 1 million hours. It is physically engineered to endure heavy continuous usage, proudly supporting a workload rating of up to 180 TB per year. To further cement its reliability, Synology subjects these drives to rigorous NAS-class validation, including up to 300,000 hours of intensive stress testing within their proprietary systems, ensuring they can handle the high-uptime demands of multi-user environments.

Seamless Ecosystem Integration and Maintenance

Managing network storage shouldn’t be a tedious chore. Synology has vastly simplified drive maintenance by deeply integrating the HAT3300-4T into the Synology DiskStation Manager (DSM) operating system. Network administrators can easily monitor drive health and execute essential firmware updates directly through the DSM user interface—no need to manually remove drives or utilize cumbersome third-party flashing software. This native integration maximizes your system’s uptime and operational security. Backed by a comprehensive 3-year manufacturer warranty, this 4TB drive offers unparalleled peace of mind and long-lasting value for your Synology ecosystem.