Synology adds 800GB NVMe SSD to their SNV3400 and SNV3500 range


| Hardware Specifications | SNV3400-400G | SNV3500-400G | SNV3400-800G | SNV3500-800G | |
|---|---|---|---|---|---|
| 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 | Sequential Read (128KB, QD32) | 3,100 MB/s | 3,100 MB/s | 3,100 MB/s | 3,100 MB/s |
| Sequential Write (128KB, QD32) | 550 MB/s | 550 MB/s | 1,000 MB/s | 1,000 MB/s | |
| Random Read (4KB, QD256) | 205,000 IOPS | 205,000 IOPS | 375,000 IOPS | 375,000 IOPS | |
| Random Write (4KB, QD256) | 40,000 IOPS | 40,000 IOPS | 70,000 IOPS | 70,000 IOPS | |
| Endurance and Reliability | Terabytes Written (TBW)* | 500 TB | 500 TB | 988 TB | 988 TB |
| Drive Writes Per Day (DWPD) | 0.68 | 0.68 | 0.68 | 0.68 | |
| 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 | – | – | |||
| 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.) | 3.2 W | 3.7 W | 4.5 W | 5.1 W | |
| Active Write (Typ.) | 3.2 W | 3.4 W | 4.5 W | 5.0 W | |
| Idle | 2.0 W | 2.0 W | 2.0 W | 2.0 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 |
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