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Synology SAT5221-1920G 1.92TB SATA Enterprise SSD
4,580.15 AED4,620.00 AED (-1%)
Key Features:
• 1.92TB SATA III SSD with 500 MB/s throughput
• Enterprise endurance rated around 3500 TBW
• Optimized for Synology NAS and DSM integration
• Power loss protection with end-to-end data safety
• Consistent low-latency I/O for 24/7 workloads
Synology SAT5221-1920G 1.92TB SATA Enterprise SSD – in Dubai
Overview:
The Synology SAT5221-1920G is a 1.92TB enterprise-grade SATA SSD designed for deployment in Synology NAS systems and storage arrays where consistent latency and endurance are required. It is used by storage engineers and IT administrators to improve I/O performance in environments running continuous workloads such as virtualization, database services, and file serving.
It operates on a SATA III 6 Gb/s interface with a 2.5-inch 7mm form factor, delivering sustained sequential read and write speeds up to 500 MB/s. The drive is engineered for predictable performance with up to 90,000 IOPS random read and 30,000 IOPS random write under enterprise workloads.
The SAT5221 series is optimized for Synology NAS platforms, fitting into rackmount and desktop NAS units across SMB and enterprise deployments. It is suitable for all-flash storage pools or hybrid arrays where SSD tiers are required for caching or primary workloads.
Integration is managed through Synology DiskStation Manager (DSM), enabling firmware lifecycle management, workload analytics, and health monitoring. The drive includes end-to-end data protection and power loss protection mechanisms to maintain data integrity during unexpected interruptions.
A practical deployment includes use in all-flash NAS arrays, SSD caching layers, and high-availability storage clusters. It is not suitable for cost-sensitive bulk storage or archival tiers where HDDs provide better cost-per-terabyte efficiency.
Typical Deployment Scenarios:
• All-flash storage pools in Synology rackmount NAS
• SSD cache tier for hybrid NAS environments
• Virtual machine storage in private cloud setups
• Database workloads requiring low latency I/O
• High-availability NAS clusters with 24/7 operation
Technical Specifications:
| Specification | Value |
|---|---|
| Brand | Synology |
| Part Number | SAT5221-1920G |
| Product Type | Enterprise SATA SSD |
| Storage Capacity | 1.92TB |
| Interface | SATA III 6 Gb/s |
| Form Factor | 2.5″ 7mm |
| Sequential Read | Up to 500 MB/s |
| Sequential Write | Up to 500 MB/s |
| Random Read (4K) | Up to 90,000 IOPS |
| Random Write (4K) | Up to 30,000 IOPS |
| Endurance (TBW) | ~3500 TBW |
| MTBF | ~1.5 million hours |
| Operating Temperature | 0°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Power Loss Protection | Yes |
Compatibility / Ecosystem:
- Deployment Type: Synology NAS (rackmount and desktop)
- Storage Ecosystem: All-flash arrays or SSD cache tiers
- Management Platform: Synology DSM with firmware analytics
- Interface Compatibility: Standard SATA 6 Gb/s backplanes
- RAID Support: Compatible with Synology RAID (SHR, RAID 1/5/6/10)
Additional information
| Weight | 0.08 kg |
|---|---|
| Dimensions | 10 × 6.9 × 0.7 cm |
| Brand | Synology |







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