Synology 400GB SNV3510 NVMe M.2 22110 SSD – SNV3510-400G
Description
The Synology SNV3510-400G is an Enterprise Series M.2 22110 NVMe SSD engineered for Synology NAS systems. It delivers high-performance, consistent caching to accelerate I/O-intensive workloads, offers actionable health analytics in DSM, and receives automatic firmware updates for seamless maintenance.
Hardware Specifications
| Attribute | Specification |
|---|---|
| Capacity | 400 GB |
| Interface | PCIe 3.0 ×4 NVMe |
| Form Factor | M.2 22110 |
Performance Specifications
| Metric | Specification |
|---|---|
| Sequential Read (128 KB) | Up to 3,000 MB/s |
| Sequential Write (128 KB) | Up to 750 MB/s |
| Random Read (4 KB) | Up to 225,000 IOPS |
| Random Write (4 KB) | Up to 45,000 IOPS |
Endurance & Reliability
| Attribute | Specification |
|---|---|
| Endurance (TBW) | 491 TB written |
| MTBF | 1.8 million hours |
| Power-Loss Protection | Onboard capacitors |
| Warranty | 5 years or until TBW |
Power & Thermal
| Condition | Power / Range |
|---|---|
| Active Read | 4.0 W |
| Active Write | 3.6 W |
| Idle | 1.6 W |
| Operating Temp. | 0 °C to 70 °C |
| Storage Temp. | –40 °C to 85 °C |
Physical & Compatibility
| Attribute | Specification |
|---|---|
| Dimensions (L×W×H) | 110 × 22 × 4.5 mm |
| Weight | ~45 g |
| Certifications | BSMI, CE, EAC, FCC, KCC, RCM, VCCI |
Key Features
- Consistent NVMe Caching
Maintains high performance under mixed 24/7 workloads without degradation. - Actionable Health Analytics
DSM reports precise SSD health metrics and workload history. - Automatic Firmware Updates
Synology DSM keeps firmware current without manual intervention. - Power-Loss Protection
Safely commits in-flight data to NAND during unexpected outages. - Purpose-Built Validation
Rigorously tested and validated for Synology systems after every engineering change.





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