Where enterprise-level performance meets reliability, the HAS5300 20TB 3.5″ SAS III Internal Enterprise Hard Drive is engineered specifically for Synology systems. This enterprise-grade SAS HDD is designed to seamlessly integrate with Synology’s DiskStation Manager (DSM) and hardware, ensuring unmatched performance in demanding enterprise environments. With over 200,000 hours of rigorous testing on Synology hardware, the HAS5300 series boasts a remarkable 2.5 million-hour Mean Time Between Failures (MTBF), making it a dependable choice for critical data storage needs.Performance is a key highlight of the HAS5300, offering up to 281 MB/s sustained data transfer rates. This drive is optimized to repair degraded RAID arrays up to 27% faster in Synology NAS systems compared to similar-class drives, ensuring that your storage solutions return to peak performance swiftly. The low-latency SAS protocol enhances its capability, making it ideal for mission-critical workloads that demand fast and reliable storage access.The HAS5300 series is built on Synology’s two decades of storage expertise, featuring firmware optimized for the most critical workloads. It supports a workload of up to 550 TB per year, backed by persistent write cache technology to safeguard data integrity. Rigorous stress testing, with over 1,000 cycles and cumulative testing exceeding 200,000 hours, ensures maximum reliability even under extreme conditions.Maintenance is simplified with automatic firmware update notifications and one-click installation through DSM, reducing the chance of oversights and minimizing maintenance workload. The HAS5300’s enterprise-ready design, combined with its robust performance and durability, makes it an essential component for any Synology HD, SA, or UC series solution, ensuring your enterprise storage infrastructure is always dependable and efficient.

HAS5310-20T