Enterprise caching for 24/7 environments
The supplied Enterprise Series description positions these M.2 NVMe SSDs for consistent caching performance in always-on Synology environments.
Synology SNV5420 400GB M.2 2280 PCIe 3.0 x4 NVMe Enterprise SSD - Up to 3,000MB/s Read, 650MB/s Write - SNV5420-400G
Model # SNV5420-400G
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SKU: SNV5420-400G
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Synology enterprise M.2 NVMe SSD for Synology systems
Synology SNV5420 400GB M.2 NVMe PCIe 3.0 Enterprise SSD
A 400GB Synology SNV5420 M.2 NVMe PCIe 3.0 x4 enterprise SSD for compatible Synology systems. Supplied series-level information highlights consistent 24/7 caching, power-loss protection and DSM-integrated management.
- 400GB capacity
- M.2 NVMe PCIe 3.0 x4
- Power-loss protection
- DSM-integrated management
Product highlights
Exact capacity and model
This product is identified as Synology SNV5420-400G with 400GB capacity.
Power-loss protection
The supplied SNV5400-series information identifies capacitors that write cached data safely to NAND during power loss.
End-to-end data protection
Full end-to-end data protection is identified for the SNV5400 Series.
Frequently asked questions
What is the Synology SNV5420-400G?
It is a 400GB Synology SNV5420 M.2 NVMe PCIe 3.0 x4 enterprise SSD.
What is the SNV5420 designed for?
The supplied series content positions it for consistent SSD caching in compatible 24/7 Synology environments.
Does the SNV5420 include power-loss protection?
The supplied SNV5400-series content identifies capacitor-based power-loss protection.
Does it provide end-to-end data protection?
Yes. Full end-to-end data protection is identified for the SNV5400 Series.
What random performance is stated?
The supplied family content states up to 660,000/120,000 4K random read/write IOPS as a series maximum.
Is that performance confirmed for this exact capacity?
No. Capacity-specific random-performance figures are not supplied for this exact SKU.
What endurance is stated?
The supplied family content states up to 2,900TBW, but exact capacity-specific endurance is not supplied.
How are health and firmware managed?
The supplied content identifies DSM drive-health insights, notifications and streamlined firmware updates.
Will it work in every Synology NAS?
No. Confirm the exact Synology system, slot and applied-model compatibility before ordering.
What warranty applies?
DeviceDeal is an authorised Synology reseller. This product is supplied with the applicable Synology manufacturer warranty in Australia, subject to the manufacturer's warranty terms, eligibility requirements and product assessment.
(SNV5420-400G)
Features and highlights
Enterprise caching for 24/7 environments
The supplied Enterprise Series description positions these M.2 NVMe SSDs for consistent caching performance in always-on Synology environments.
Exact capacity and model
This product is identified as Synology SNV5420-400G with 400GB capacity.
Power-loss protection
The supplied SNV5400-series information identifies capacitors that write cached data safely to NAND during power loss.
End-to-end data protection
Full end-to-end data protection is identified for the SNV5400 Series.
DSM drive-health insights
Synology DSM is identified as providing workload-aware drive-health insights and timely notifications.
Streamlined firmware maintenance
The supplied content states that Synology DSM can keep the drives updated without separate maintenance sessions.
Purpose-built validation
The series is described as extensively validated for Synology systems through I/O stress, power-cycling and temperature testing.
Series-level performance ceiling
The supplied family content states up to 660,000/120,000 4K random read/write IOPS; exact capacity-specific performance is not supplied.
Series-level endurance ceiling
The supplied family content states endurance up to 2,900TBW; exact capacity-specific endurance is not supplied.
Manufacturer warranty
DeviceDeal is an authorised Synology reseller and supplies the applicable Synology manufacturer warranty in Australia.
Key points
- 400GB capacity
- M.2 NVMe PCIe 3.0 x4
- Power-loss protection
- DSM-integrated management
Technical specifications
Synology SNV5420 400GB M.2 NVMe PCIe 3.0 Enterprise SSD
Specifications are organised from the information supplied for SKU SNV5420-400G.
| Verified product details | |
| Brand | Synology |
|---|---|
| Series | SNV5420 |
| Model | SNV5420-400G |
| Capacity | 400GB |
| Form factor | M.2 |
| Interface | NVMe PCIe 3.0 x4 |
| Product class | Enterprise SSD for compatible Synology systems |
| Series-level information | |
| 4K random read/write | Up to 660,000/120,000 IOPS series maximum, not exact-capacity data |
| Endurance | Up to 2,900TBW series maximum, not exact-capacity data |
| Power-loss protection | Yes identified for SNV5400 Series |
| End-to-end data protection | Yes identified for SNV5400 Series |
| Synology management | |
| Drive-health analytics | DSM workload-aware insights |
| Firmware updates | Managed through Synology DSM |
| Notifications | Potential-issue notifications identified |
| Compatibility and publication review | |
| System compatibility | Confirm the exact Synology applied-model list before ordering |
| Capacity-specific performance | Not supplied |
| Capacity-specific endurance | Not supplied |
| Exact M.2 length and dimensions | Not supplied |
| Warranty | |
| Manufacturer warranty | Applicable Synology manufacturer warranty |
| SKU | SNV5420-400G |
| Barcode # | 46504006182 |
| Brand | SYNOLOGY |
| Shipping Weight | 0.5000kg |
Manufacturer warranty
Synology warranty information
DeviceDeal is an authorised Synology reseller. This product is supplied with the applicable Synology manufacturer warranty in Australia, subject to the manufacturer's warranty terms, eligibility requirements and product assessment.
Please retain your DeviceDeal tax invoice or order record as proof of purchase for any eligible warranty claim.
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