Synology HAS5300-8T 8TB SAS Internal Drive for DSM-Optimized NAS

Elevate your Synology storage with the HAS5300-8T 8 TB SAS hard drive, a purpose-built solution engineered for enterprise reliability and seamless DSM integration. This 3.5-inch internal drive is designed to handle demanding workloads in multi-user NAS deployments, from virtualization and databases to large-scale backups and media libraries. Built to align with Synology DiskStation Manager (DSM) and Synology hardware, the HAS5300-8T delivers consistent performance, robust data protection, and easy management so your business can focus on delivering services rather than worrying about storage reliability. Whether you’re expanding capacity for a growing office NAS or deploying a resilient storage fabric in a data center, this drive provides the capacity, endurance, and compatibility that enterprise environments require while preserving an efficient, quiet, and cool operating profile.

• High-capacity SAS enterprise drive for Synology NAS — The HAS5300-8T provides 8 TB of dependable storage designed to support 24/7 workloads. It delivers steady throughput for mixed I/O, large file transfers, backups, and virtualization tasks, helping your Synology system scale without sacrificing performance or reliability. With enterprise-grade design, this drive is built to sustain heavy use, minimize latency spikes, and keep critical services responsive even under sustained load.
• Seamless DSM integration and management — Optimized to work with Synology DiskStation Manager (DSM), Storage Manager, and native features like SHR and RAID configurations. The drive’s firmware is tuned to harmonize with DSM health monitoring, SMART reporting, and proactive warning systems, giving IT teams clear visibility into drive health and automated alerts to preempt issues. The HAS5300-8T slots into standard Synology drive bays, enabling straightforward hot-swaps on compatible models and reducing planned downtime during maintenance or expansion.
• Reliable endurance for enterprise workloads — Engineered for sustained performance in data-intensive environments, including virtualization, databases, high-volume file sharing, and long-term archival tasks. The SAS interface and enterprise-class resilience deliver consistent read/write performance, strong data integrity, and reduced risk of degraded throughput over time. Dual-port SAS connectivity adds path redundancy for higher availability, while thermal-aware design helps the drive maintain stable operation in densely populated NAS enclosures.
• Flexible deployment and scalable storage — The 3.5-inch internal form factor fits a wide range of NAS enclosures and enterprise servers, enabling scalable storage pools and efficient consolidation of capacity across multiple bays. Combine the HAS5300-8T with other Synology drives to optimize storage tiers, implement snapshot-based protection, and support rapid disaster recovery workflows. This drive is ideal for large media libraries, backup repositories, database backups, and other content-heavy applications that benefit from dependable, expandable storage within a Synology ecosystem.
• Warranty, service, and ecosystem advantages — Supported by Synology’s engineering and service network, with warranty and regional terms aligned to enterprise procurement norms. In addition to hardware reliability, customers benefit from Synology DSM's ongoing compatibility updates and health monitoring capabilities, helping to minimize downtime and simplify ongoing maintenance. This combined hardware-software integration reduces total cost of ownership and provides a solid foundation for mission-critical storage in demanding business environments.

Technical Details of Synology HAS5300 HAS5300-8T 8 TB Hard Drive

• Capacity: 8 TB
• Form Factor: 3.5-inch internal
• Interface: SAS 12Gb/s
• Drive Type: Enterprise-class SAS hard disk
• Designed for: 24/7 enterprise workloads with DSM optimization and Synology hardware integration

How to Install Synology HAS5300 HAS5300-8T 8 TB Hard Drive

Before you begin, confirm your Synology NAS model supports SAS drives and has available drive bays. Power down the NAS properly to avoid data loss. Open the drive bays or drive tray, remove any existing drive if replacing, and slide the HAS5300-8T into an available bay. Secure the drive with screws if required by your NAS model, then reinsert the tray and power the unit back on. Log in to DSM and navigate to Storage Manager to verify that the new drive is detected. Initialize the drive if needed, then create or expand a storage pool using the preferred RAID or SHR configuration. Run SMART tests and health checks to verify health status, and monitor temperatures to ensure cooling is adequate in the NAS chassis. Once the pool is established, allocate a volume, set up necessary protections such as snapshots and replication, and perform a test backup to confirm data integrity and performance. For best results, follow your NAS model’s specific installation guide and consult Synology support if your hardware configuration has unique requirements.

Frequently asked questions

• Q: Is the HAS5300-8T compatible with my Synology NAS?

  A: Yes. The HAS5300-8T is designed to work with Synology DiskStation Manager (DSM) and Synology hardware, providing integrated support for DSM storage features and drive health monitoring.

• Q: What workloads is this drive best suited for?

  A: It is built for enterprise-grade, 24/7 workloads, including virtualization, large file repositories, backups, and data-intensive applications where consistent performance and reliability are critical.

• Q: How do I maximize performance and reliability?

  A: Use DSM Storage Manager to configure appropriate RAID/SHR, enable SMART monitoring, perform routine health checks, and schedule regular maintenance. Keep firmware and DSM up to date to ensure optimal compatibility and protection.

• Q: Is hot-swapping supported?

  A: In compatible Synology NAS models, SAS drives like the HAS5300-8T support hot-swapping, allowing drive replacement without shutting down the system and minimizing downtime.

• Q: What warranty comes with the HAS5300-8T?

  A: Warranty terms vary by region and retailer. Please check with your reseller or Synology support for the exact warranty coverage and RMA process.