Designed for top-tier performance and reliability in Synology systems. Thanks to unparalleled integration with DSM and Synology hardware, the HAS5300 SAS drives deliver consistent peak performance in enterprise applications. The HAS5300 drives have been rigorously tested on Synology hardware for over 200,000 hours and feature a mean time to failure (MTTF) of 2.5 million hours, along with Synology's 5-year limited warranty.

Enterprise-ready. The HAS5300 series drives utilize the fast SAS protocol. When combined with the powerful and highly scalable solutions of the Synology SA or UC series, they ensure that fast and reliable storage is always available for mission-critical workloads.

Quickly back to full performance. The Synology HAS5300 drives benefit from our two decades of experience in storage solutions, and their firmware has been specifically optimized for critical workloads. With these drives, Synology systems can repair faulty RAID arrays up to 27% faster than drives of comparable class and capacity.

Proven quality. Rigorous stress and compatibility testing ensures maximum reliability in Synology systems, even under the most extreme workloads.

Simplified maintenance. Firmware updates for the drives are delivered alongside DSM updates, relieving the IT burden and ensuring that the drives always have the latest firmware.

Reliable. With a mean time to failure (MTTF) of 2.5 million hours, support for workloads of up to 550 TB annually, and permanent write cache technology, your data is well protected.