Synology HAT5300-4T 4 TB Hard Drive - 3.5" Internal SATA (SATA/600)

The Synology HAT5300-4T 4 TB Hard Drive is purpose-built for serious storage needs, delivering dependable capacity with enterprise-grade reliability in a form factor that fits standard NAS bays. Engineered to work seamlessly with Synology systems, this 3.5-inch internal SATA drive provides a robust storage solution for home media centers, small businesses, and demanding NAS environments. With a focus on continuous uptime and steady performance, the HAT5300-4T is designed to handle data-intensive workloads—from large backups and multi-user access to surveillance footage archives—while maintaining quiet operation and efficient power usage. Whether you’re expanding a current NAS or building a new storage array, this drive offers a dependable backbone for your data strategy, backed by Synology’s ecosystem and optimization.

• High-capacity storage for NAS workloads: With 4 TB of capacity, the HAT5300-4T provides ample space for file shares, backups, media libraries, and surveillance archives. The drive is tuned for sustained performance in NAS environments, helping to reduce bottlenecks when multiple users access large files or run backup tasks simultaneously.
• 3.5-inch internal SATA drive with SATA/600 interface: Designed for compatibility with most mainstream NAS enclosures and desktop SATA systems, this drive uses a 3.5-inch form factor and a SATA 6 Gb/s interface to deliver reliable throughput. The standard internal SATA connection simplifies installation in Synology DiskStation Manager (DSM) devices and other compatible systems.
• Enterprise-grade reliability and endurance: Built to endure the rigors of 24/7 operation, the HAT5300-4T emphasizes durability and steady performance under continuous read/write workloads. The drive is engineered to minimize error rates and maintain data integrity, supporting longer maintenance intervals and fewer drive failures in busy NAS setups.
• Synology-optimized for NAS features: This drive is engineered to work in harmony with Synology DSM features such as robust RAID configurations, hot spare drives, and snapshot-enabled data protection. Its firmware and hardware pairing helps ensure reliable rebuilds, consistent performance during drive rebuilds, and smooth upgrades within your Synology ecosystem.
• Energy-efficient, quiet operation for home and office use: While delivering strong performance, the HAT5300-4T is designed to minimize heat and noise, making it suitable for living rooms, home offices, or small business environments where discreet storage is valued. Its reliability and efficiency help lower maintenance costs and support a stable backup and archival strategy.

Technical Details of Synology HAT5300-4T

• Model: HAT5300-4T
• Capacity: 4 TB
• Drive Type: HDD
• Form Factor: 3.5-inch
• Interface: SATA 6 Gb/s (SATA/600)
• Designed for: Synology NAS and compatible SATA-based systems
• Use Case: NAS storage, backups, media libraries, and surveillance data archives

How to install Synology HAT5300-4T

Follow these straightforward steps to install the HAT5300-4T in a compatible Synology NAS or other SATA-based system. Ensure you have proper backups and that the device is powered down before installation.

• Power down your NAS or computer and unplug from the power source.
• Open the NAS chassis and locate an empty drive bay or the tray you will replace.
• If using a drive tray, remove the tray from the bay and attach the HAT5300-4T to the tray’s sled, ensuring a secure fit.
• Slide or insert the drive tray back into the NAS bay and secure it in place. Reconnect any cables if required by your chassis.
• Power on the device and access the DSM (DiskStation Manager) interface or the system’s firmware utility.
• Initialize the drive: create or expand a storage pool, assign the drive to an appropriate RAID configuration, and run a health check or SMART test if available.
• Monitor the drive health through DSM’s Storage Manager or equivalent management interface, and confirm the drive is recognized and performing as expected.

Frequently asked questions

Below are common questions users have when considering the Synology HAT5300-4T for their NAS setup.

• Q: Is the HAT5300-4T compatible with all Synology NAS models?
  A: The HAT5300-4T is designed for use with Synology systems and NAS-enabled environments that support 3.5-inch internal HDDs. Always verify compatibility with your specific NAS model and DSM version before purchase.
• Q: What workloads is this drive best suited for?
  A: It is optimized for NAS workloads, including large file shares, backups, media libraries, and surveillance data archives. Its design prioritizes reliability and steady performance under continuous use.
• Q: Can I use the HAT5300-4T in a non-Synology PC or external enclosure?
  A: Yes, as a standard 3.5-inch internal SATA HDD with a SATA/600 interface, it can be used in compatible PCs or external enclosures that support SATA drives. For NAS-specific features and DSM integration, use it in a Synology NAS.
• Q: How do I monitor drive health and performance?
  A: Use DSM’s Storage Manager to view drive health, run SMART checks, monitor temperature, and receive alerts. Regular health checks help prevent unexpected failures and protect data integrity.
• Q: What is the expected lifespan of the HAT5300-4T?
  A: While exact MTBF or endurance figures aren’t listed here, this drive is built for continued use in NAS environments, offering reliability for 24/7 operation and heavy workloads when deployed in appropriate RAID configurations.