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M.2 NVMe : SNV3400/3500 Series M.2 NVMe SSD
Supercharge I/O performance
SNV3410-400G
Capacity: 400GB
Form Factor: M.2 2280
Interface: NVMe PCIe 3.0 x4
5 Years Warranty
Supercharge I/O performance
SNV3400 Series, tailored for Synology NAS with built-in M.2 slots.
SNV3500 Series, engineered for more demanding environments.
Synology SNV3400/3500 Series NVMe SSDs are designed to intelligently work with Synology DiskStation Manager (DSM) to boost I/O performance. These high-performance NVMe drives accelerate the slower but higher-capacity storage space provided by traditional hard drives, enabling cost-effective, in-place upgrades for existing systems.
Up to 70,000 4K random write IOPS1
Up to 1,022 TBW2
Actionable insight for optimal performance and longevity3
Automatic firmware updates with DSM4
Designed specifically for Synology systems, the SNV3400/3500 Series SSDs are built for maximum performance consistency. Each drive is rated for up to 400,000/70,000 4K random read/write IOPS1 across the usable lifespan of the drive. Endurance of up to 1,022 TBW ensures longevity.2
Full end-to-end data protection and power loss protection (SNV3500 Series only)5 ensure data integrity and help prevent corruption issues during unexpected shutdown events.
Synology drives can provide more accurate insights about drive health in Synology DSM, including the workload placed on them over time.
Timely notifications of potential issues help you plan ahead to attain consistent system performance and longevity.
Easy monitoring allows you to make optimal use of each SSD.
Synology DSM keeps your drives up to date automatically. No need for separate maintenance sessions.4
Synology SNV3400/3500 Series drives are thoroughly validated for use in our systems following each engineering change. Each firmware and component is strictly controlled. Intensive I/O stress, power cycling, and temperature stress tests ensure that all products meet our strictest standards for quality and reliability.
Performance was measured using FIO on Linux with Queue Depth 256 (4 KB = 4,096 bytes).
The endurance rating was calculated based on a JESD219A enterprise workload.
Lifetime analytics are available in DSM 6.2.3-25426 and above.
Automatic firmware updates are available in DSM 6.2.4-25556 and above.
Power loss protection circuit design is available on SNV3500 Series to further prevent data corruption in case of power failure.
Hardware Specifications |
SNV3410-400G |
SNV3510-400G |
SNV3410-800G |
SNV3510-800G |
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General | Capacity | 400 GB | 400 GB | 800 GB | 800 GB |
Form Factor | M.2 2280 | M.2 22110 | M.2 2280 | M.2 22110 | |
Interface | NVMe PCIe 3.0 x4 | NVMe PCIe 3.0 x4 | NVMe PCIe 3.0 x4 | NVMe PCIe 3.0 x4 | |
Performance | Sustained Sequential read (128 KB, QD32) | 3,000 MB/s | 3,000 MB/s | 3,100 MB/s | 3,100 MB/s |
Sustained Sequential write (128 KB, QD32) | 750 MB/s | 750 MB/s | 1,000 MB/s | 1,000 MB/s | |
Sustained Random Read (4KB, QD256) | 225,000 IOPS | 225,000 IOPS | 400,000 IOPS | 400,000 IOPS | |
Sustained Random Write (4KB, QD256) | 45,000 IOPS | 45,000 IOPS | 70,000 IOPS | 70,000 IOPS | |
Notes |
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Endurance and Reliability | Terabytes Written (TBW)* | 491 TB | 491 TB | 1,022 TB | 1,022 TB |
Mean Time Between Failures (MTBF) | 1.8 million hours | 1.8 million hours | 1.8 million hours | 1.8 million hours | |
Uncorrectable Bit Error Rate (UBER) | < 1 sector per 1017 bits read | < 1 sector per 1017 bits read | < 1 sector per 1017 bits read | < 1 sector per 1017 bits read | |
Power Loss Protection | - | ![]() |
- | ![]() |
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Warranty* | 5 Years | 5 Years | 5 Years | 5 Years | |
Notes |
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Power Consumption | Supply Voltage | 3.3V (± 5%) | 3.3V (± 5%) | 3.3V (± 5%) | 3.3V (± 5%) |
Active Read (Typ.) | 3.5 W | 4.0 W | 5.5 W | 6.2 W | |
Active Write (Typ.) | 3.3 W | 3.6 W | 4.6 W | 5.1 W | |
Idle | 1.6 W | 1.6 W | 1.6 W | 1.7 W | |
Notes | Power consumption may differ according to configurations and platforms. | ||||
Temperature | Operating Temperature | 0°C to 70°C (32°F to 158°F) | 0°C to 70°C (32°F to 158°F) | 0°C to 70°C (32°F to 158°F) | 0°C to 70°C (32°F to 158°F) |
Storage Temperature | -40°C to 85°C (-40°F to 185°F) | -40°C to 85°C (-40°F to 185°F) | -40°C to 85°C (-40°F to 185°F) | -40°C to 85°C (-40°F to 185°F) | |
Others | Size (Height x Width x Depth) | 3.5 mm x 22 mm x 80 mm | 4.5 mm x 22 mm x 110 mm | 3.5 mm x 22 mm x 80 mm | 4.5 mm x 22 mm x 110 mm |
Certification |
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Compatibility |
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Applied Models |
M.2 NVMe : SNV3400/3500 Series M.2 NVMe SSD
Supercharge I/O performance
SNV3410-400G
Capacity: 400GB
Form Factor: M.2 2280
Interface: NVMe PCIe 3.0 x4
5 Years Warranty