Synology SNV5420-1600G 1.6TB Enterprise M.2 NVMe SSD
The Synology SNV5420-1600G is a high-performance 1600GB (1.6TB) M.2 NVMe SSD designed specifically for demanding caching workloads in 24/7 enterprise environments. Built for Synology NAS and storage systems, this PCIe 3.0 x4 drive delivers sustained sequential read speeds up to 3000 MB/s and write speeds up to 1000 MB/s, with exceptional random read/write performance of 660,000/120,000 IOPS. Perfect for high-performance file servers, database storage, virtualization environments, and cache acceleration applications.
Why Choose the Synology SNV5420-1600G?
This enterprise-grade SSD is engineered to work seamlessly with Synology DiskStation Manager (DSM) to maximize I/O performance and system responsiveness. It accelerates slower traditional hard drives by offloading frequent data requests to high-speed flash storage, dramatically improving overall system performance without sacrificing valuable drive bays.
Key Features
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Massive 1600GB Capacity: Ample space for high-performance caching in demanding enterprise workloads
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Blazing Fast Performance: Up to 3000 MB/s sequential read and 1000 MB/s write speeds with 660,000/120,000 random read/write IOPS
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Exceptional Endurance: Over 2900TB TBW (Total Bytes Written) rating ensures longevity under intensive 24/7 use
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Power Loss Protection: Built-in capacitors safeguard data integrity during unexpected power failures
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Enterprise Reliability: 3 million hour MTBF and comprehensive validation for Synology systems
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5-Year Warranty: Long-term peace of mind backed by Synology's limited warranty coverage
Built for Maximum Performance Consistency
Unlike consumer SSDs, the SNV5420-1600G undergoes rigorous validation testing specifically for Synology systems. Every engineering change is followed by comprehensive I/O stress testing, power cycling, and temperature testing to ensure the highest standards of quality and reliability in mission-critical applications.
Enterprise-Grade Data Protection
The SNV5420 Series features end-to-end data protection with dedicated power loss protection circuitry. Onboard capacitors safely write cached data to NAND flash memory during power failures, preventing data loss and corruption. This makes it ideal for applications where data integrity is paramount, including virtualization, large-scale databases, and shared folders with frequent file access.
Intelligent Integration with DSM
Synology's Enterprise Series M.2 NVMe SSDs provide more accurate health insights in DSM, including detailed workload monitoring over time. Automatic firmware updates through DSM and timely notifications of potential issues help you maintain consistent system performance and plan proactive maintenance.
Flexible Installation Options
The M.2 2280 form factor allows direct installation into dedicated M.2 slots on compatible Synology NAS models (DS1520+, DS920+, DS720+, DS420+, DS1019+, and more), or via adapter cards like the E10M20-T1, M2D20, or M2D18, freeing up valuable 3.5-inch drive bays for storage expansion.
Ideal Applications
- High-performance caching for NAS systems
- Database acceleration and transaction processing
- Virtualization environments with intensive I/O demands
- Content creation workflows requiring fast storage
- Multi-user collaboration with frequent file access
- Surveillance systems with high write demands
What's in the Box
- Synology SNV5420-1600G M.2 2280 NVMe SSD
- Quick Installation Guide
Full Specifications
General
| Capacity |
1600 GB (1.6 TB) |
| Form Factor |
M.2 2280 |
| Interface |
NVMe PCIe 3.0 x4 |
Performance
| Sustained Sequential Read (128 KB, QD32) |
3000 MB/s |
| Sustained Sequential Write (128 KB, QD32) |
1000 MB/s |
| Sustained Random Read (4KB, QD256) |
660,000 IOPS |
| Sustained Random Write (4KB, QD256) |
120,000 IOPS |
Endurance & Reliability
| Total Bytes Written (TBW) |
>2900 TB |
| Mean Time Between Failures (MTBF) |
3,000,000 hours |
| Uncorrectable Bit Error Rate (UBER) |
<1 sector per 1017 bits read |
| Power Loss Protection |
Yes |
| Warranty |
5 years (limited, until TBW reached) |
Power Consumption
| Supply Voltage |
3.3 V (±5%) |
| Active Read (Typical) |
5 W |
| Active Write (Typical) |
5.5 W |
| Idle |
2.5 W |
Environmental
| Operating Temperature |
0°C to 85°C (32°F to 185°F) |
| Storage Temperature |
-40°C to 85°C (-40°F to 185°F) |
Compatibility
| Installation Methods |
M.2 SSD via internal slot, E10M20-T1 adapter, M2D20 adapter, M2D18 adapter |
| Compatible NAS Models |
DS1520+, DS920+, DS720+, DS420+, DS1019+, and other Synology models with M.2 support |
| DSM Version Required |
7.2.2-72806 and onward |
Specifications are sourced from the official manufacturer product page and may be updated.
