Synology SAT5221 1920GB Enterprise SATA SSD with 5-Year Warranty
The Synology SAT5221-1920G is a high-performance 1.92TB enterprise-grade SATA SSD engineered for demanding environments including NAS systems, virtualization deployments, and OLTP databases. Featuring sustained sequential read and write speeds of 500 MB/s, up to 90,000 IOPS random read and 30,000 IOPS random write performance, this 2.5-inch drive delivers stable I/O performance while reducing latency for mission-critical applications. Built to handle 24/7 intensive workloads with 3,500TB endurance (TBW) and backed by Synology's 5-year limited warranty, the SAT5221 provides the reliability and longevity businesses need for continuous operation.
Why Choose the Synology SAT5221 Enterprise SSD?
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Enterprise-Grade Reliability: Designed for 24/7 operation with 1.5 million hour MTBF and 3,500TB total bytes written endurance
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Power Loss Protection: Dedicated capacitors flush data-in-flight to NAND flash during unexpected power interruptions, preventing data corruption
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End-to-End Data Protection: Data integrity and consistency safeguarded throughout the entire transfer path
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Consistent High Performance: Delivers stable sequential speeds of 500 MB/s and up to 90,000 random read IOPS for demanding workloads
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Wide Operating Range: Functions in temperatures from 0°C to 70°C during operation and -40°C to 85°C during storage
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5-Year Limited Warranty: Long-term protection and peace of mind for your investment
Optimized for Synology Systems
The SAT5221 series is carefully validated for Synology NAS systems after each technical change, while firmware and component updates are strictly managed. This ensures seamless integration with Synology DiskStation Manager (DSM), enabling lifetime analytics based on actual workloads. Intense I/O, power cycle, and temperature resistance testing guarantee all drives meet Synology's strictest quality and reliability standards.
Perfect for Demanding Enterprise Environments
Engineered specifically for online transaction processing (OLTP) databases, virtualization deployments, and mixed intensive workloads, the SAT5221-1920G handles constant read/write operations without compromising endurance. Whether you're running virtual machines, database servers, or high-performance storage arrays in Australia, this enterprise SSD delivers streamlined performance with minimal service disruptions.
Energy Efficient Design
With power consumption of just 1.2W in idle mode, 4.5W during active read, and 5W during active write operations, the SAT5221 balances high performance with energy efficiency, reducing operational costs for Australian businesses running 24/7 storage infrastructure.
What's in the Box
- Synology SAT5221-1920G 1.92TB 2.5-inch SATA SSD
- Documentation
Full Specifications
General
| Capacity |
1.92 TB (1920 GB) |
| Form Factor |
2.5-inch, 7mm |
| Interface |
SATA 6 Gb/s |
Performance
| Sustained Sequential Read (128 KB, QD32) |
500 MB/s |
| Sustained Sequential Write (128 KB, QD32) |
500 MB/s |
| Sustained Random Read (4KB, QD32) |
90,000 IOPS |
| Sustained Random Write (4KB, QD32) |
30,000 IOPS |
Endurance & Reliability
| Terabytes Written (TBW) |
>3,500 TB |
| Mean Time Between Failures (MTBF) |
1,500,000 hours |
| Uncorrectable Bit Error Rate (UBER) |
<1 sector per 1017 bits read |
| Power Loss Protection |
Yes |
| End-to-End Data Protection |
Yes |
Power Consumption
| Active Read (Typical) |
4.5 W |
| Active Write (Typical) |
5 W |
| Idle |
1.2 W |
| Supply Voltage |
5V (±5%) |
Environmental
| Operating Temperature |
0°C to 70°C (32°F to 158°F) |
| Storage Temperature |
-40°C to 85°C (-40°F to 185°F) |
Warranty
| Warranty Period |
5-year limited warranty (until endurance limit or warranty period, whichever comes first) |
Specifications are sourced from the manufacturer product page and may be updated.
