SNV3400/3500 Series M.2 NVMe SSD
Supercharge I/O performance

M.2 2280
SNV3400 Series, tailored for Synology NAS with built-in M.2 slots.

M.2 22110
SNV3500 Series, engineered for more demanding environments.
Supercharge your NAS/SAN
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.

Performance
Up to 70,000 4K random write IOPS1

Endurance
Up to 1,022 TBW2

Analytics
Actionable insight for optimal performance and longevity3

Updates
One-click drive firmware updates through DSM4
Consistently fast caching for 24/7 environments
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

Data integrity safeguards
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.


Better analytics
Synology drives can provide more accurate insights about drive health in Synology DSM, including the workload placed on them over time.
Timely notifications
Timely notifications of potential issues help you plan ahead to attain consistent system performance and longevity.
Optimal use
Easy monitoring allows you to make optimal use of each SSD.


One-click firmware upgrades
Automatic firmware update notifications and one-click installation through DSM minimize maintenance workload and reduce the chance of oversights.4

Purpose-built for Synology NAS
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.
Choose your SSD cache setup
Notes:
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.
General | SNV3410/SNV3510 |
Capacity |
SNV3410-400G: 400 GB
SNV3510-400G: 400 GB
SNV3410-800G: 800 GB
SNV3510-800G: 800 GB
|
Form Factor |
SNV3410-400G: M.2 2280
SNV3510-400G: M.2 22110
SNV3410-800G: M.2 2280
SNV3510-800G: M.2 22110
|
Interface |
SNV3410-400G: NVMe PCIe 3.0 x4
SNV3510-400G: NVMe PCIe 3.0 x4
SNV3410-800G: NVMe PCIe 3.0 x4
SNV3510-800G: NVMe PCIe 3.0 x4
|
Performance | |
Sustained Sequential read (128 KB, QD32) |
SNV3410-400G: 3,000 MB/s
SNV3510-400G: 3,000 MB/s
SNV3410-800G: 3,100 MB/s
SNV3510-800G: 3,100 MB/s
|
Sustained Sequential write (128 KB, QD32) |
SNV3410-400G: 750 MB/s
SNV3510-400G: 750 MB/s
SNV3410-800G: 1,000 MB/s
SNV3510-800G: 1,000 MB/s
|
Sustained Random Read (4KB, QD256) |
SNV3410-400G: 225,000 IOPS
SNV3510-400G: 225,000 IOPS
SNV3410-800G: 400,000 IOPS
SNV3510-800G: 400,000 IOPS
|
Sustained Random Write (4KB, QD256) |
SNV3410-400G: 45,000 IOPS
SNV3510-400G: 45,000 IOPS
SNV3410-800G: 70,000 IOPS
SNV3510-800G: 70,000 IOPS
|
Notes |
SNV3410-400G:
SNV3510-400G:
SNV3410-800G:
SNV3510-800G:
|
Endurance and Reliability | |
Terabytes Written (TBW)* |
SNV3410-400G: 491 TB
SNV3510-400G: 491 TB
SNV3410-800G: 1,022 TB
SNV3510-800G: 1,022 TB
|
Power Loss Protection |
SNV3510-400G: Yes
SNV3510-800G: Yes
|
Warranty* |
SNV3410-400G: 5 Years
SNV3510-400G: 5 Years
SNV3410-800G: 5 Years
SNV3510-800G: 5 Years
|
Notes |
SNV3410-400G:
SNV3510-400G:
SNV3410-800G:
SNV3510-800G:
|
Power Consumption | |
Active Read (Typ.) |
SNV3410-400G: 3.5 W
SNV3510-400G: 4.0 W
SNV3410-800G: 5.5 W
SNV3510-800G: 6.2 W
|
Active Write (Typ.) |
SNV3410-400G: 3.3 W
SNV3510-400G: 3.6 W
SNV3410-800G: 4.6 W
SNV3510-800G: 5.1 W
|
Idle |
SNV3410-400G: 1.6 W
SNV3510-400G: 1.6 W
SNV3410-800G: 1.6 W
SNV3510-800G: 1.7 W
|
Notes |
SNV3410-400G: Power consumption may differ according to configurations and platforms.
SNV3510-400G: Power consumption may differ according to configurations and platforms.
SNV3410-800G: Power consumption may differ according to configurations and platforms.
SNV3510-800G: Power consumption may differ according to configurations and platforms.
|
Temperature | |
Operating Temperature |
SNV3410-400G: 0°C to 70°C (32°F to 158°F)
SNV3510-400G: 0°C to 70°C (32°F to 158°F)
SNV3410-800G: 0°C to 70°C (32°F to 158°F)
SNV3510-800G: 0°C to 70°C (32°F to 158°F)
|
Storage Temperature |
SNV3410-400G: -40°C to 85°C (-40°F to 185°F)
SNV3510-400G: -40°C to 85°C (-40°F to 185°F)
SNV3410-800G: -40°C to 85°C (-40°F to 185°F)
SNV3510-800G: -40°C to 85°C (-40°F to 185°F)
|
Compatibility
|
|
Applied Models
|
Hardware Specifications |
SNV3410-400G
|
SNV3510-400G
|
SNV3410-800G
|
SNV3510-800G
|
|
---|---|---|---|---|---|
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 |
|
||||
Endurance and Reliability | Terabytes Written (TBW)* | 491 TB | 491 TB | 1,022 TB | 1,022 TB |
Power Loss Protection | - | - | |||
Warranty* | 5 Years | 5 Years | 5 Years | 5 Years | |
Notes |
|
||||
Power Consumption | 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) | |
Compatibility |
|||||
Applied Models |