Synology SAT5221 Enterprise Series 2.5" SATA SSD

High-Performance Enterprise SATA SSD for Synology Systems

The Synology SAT5221 Enterprise Series 2.5" SATA SSD delivers stable I/O performance, enterprise-grade endurance, and seamless DSM integration, making it an ideal storage solution for high-performance Synology deployments, OLTP databases, and virtualization workloads. Designed for 24/7 intensive operations, this SSD ensures data integrity, minimal latency, and reduced service disruptions in demanding business environments.

Highlights

• Up to 67,000 4K Random Write IOPS for consistently high-speed performance
• Up to 10,000 TBW endurance for continuous 24/7 enterprise workloads
• End-to-End Data Protection ensures data integrity and reliability
• Power Loss Protection with dedicated capacitors prevents data corruption
• Integrated Smart Analytics for real-time SSD monitoring and optimal performance
• One-Click Firmware Updates through Synology DiskStation Manager (DSM)

Key Features

Stable High Performance for Enterprise Environments

• Optimized for OLTP databases and virtualization with consistently high throughput
• Designed for 24/7 workloads without performance degradation
• 67,000 4K Random Write IOPS for high-speed transaction processing

Enterprise-Grade Endurance and Data Protection

• Up to 10,000 TBW ensures long-term reliability under heavy workloads
• End-to-End Data Integrity safeguards data consistency across the entire transfer path
• Power Loss Protection prevents data corruption during unexpected shutdowns

Smart Analytics for Optimal Performance

• Full DSM Integration enables real-time health monitoring and lifetime analytics
• Proactive Notifications help plan SSD replacements for uninterrupted system performance
• Optimized Workload Management ensures balanced wear leveling and longevity

Hassle-Free Firmware Management

• Automatic Firmware Update Notifications through DSM
• One-Click Firmware Installation minimizes maintenance workload

Purpose-Built for Synology Systems

• Strictly validated and tested for compatibility with Synology NAS, SAN, and enterprise storage solutions
• Firmware and component consistency ensure long-term reliability and performance stability

Summary

The Synology SAT5221 Enterprise Series 2.5" SATA SSD is designed for high-performance enterprise applications, offering exceptional endurance, data protection, and seamless DSM integration. With real-time analytics, automated firmware updates, and industry-leading reliability, this SSD is the ideal choice for demanding business environments requiring consistent performance, security, and minimal downtime.