Synology SNV3400 Series 400GB M.2 2280 SSD,
Enterprise M.2 NVMe SSD for Synology NAS - SNV3400
M.2 2280 NVMe SSD, tailored for Synology NAS with built-in M.2 slots
Durable SSD for demanding caching workloads
Synology SNV3000 series NVMe SSD is designed to handle tough caching workloads in a 24/7 multi-user environment. Its durable I/O performance boosts system responsiveness and speeds up handling of frequent access data, providing a streamlined storage experience while minimizing service disruptions to your Synology NAS.
Up to 70,000 4K random write IOPS
988 TBW for 24/7 enterprise workload
Automatic firmware updates with DSM
Consistently fast caching for 24/7 environments
Built for system cache, Synology SNV3000 series pushes up random I/O performance and reduces latency in demanding 24/7 environments. It offers durable caching with over 375,000/70,000 4K random read/write IOPS and a 988 TBW endurance rating, suitable for multimedia post-production and database applications.
Lifetime analytics based on actual workload
Full integration with Synology’s DiskStation Manager (DSM) enables lifetime analytics for each SNV3000 series unit based on actual workloads:
Plan further ahead for uninterrupted system performance and longevity with timely notifications.
Easy monitoring allows you to make optimal use of each SSD.
Effortless firmware updates
Synology DSM keeps your drives up to date automatically. No need for separate maintenance sessions.
Purpose-built for Synology NAS
Synology SNV3000 series is thoroughly tested for compatibility with our systems following each engineering change, while firmware and component changes are strictly managed. Intensive I/O stress, power cycling, and temperature trials ensure that all products meet our strictest standards for quality and reliability.
NVMe PCIe 3.0 x4
Sustained Sequential read (128 KB, QD32)
Sustained Sequential write (128 KB, QD32)
Sustained Random Read (4KB, QD256)
Sustained Random Write (4KB, QD256)
All performance measurement were reached in full sustained mode based on the JESD219A enterprise workload, defined by JEDEC Solid State Technology Association.
Endurance and Reliability
Terabytes Written (TBW)*
Mean Time Between Failures (MTBF)
1.8 million hours
Uncorrectable Bit Error Rate (UBER)
< 1 sector per 10^17 bits read
Power Loss Protection
Based on the JESD219A enterprise workload.
3.3V (± 5%)
Active Read (Typ.)
Active Write (Typ.)
Power consumption may differ according to configurations and platforms.
0°C to 70°C (32°F to 158°F)
-40°C to 85°C (-40°F to 185°F)
Size (Height x Width x Depth)
3.5 mm x 22 mm x 80 mm
As an international traveller you are entitled to bring a certain amount/value of goods that are free of Customs duty and exempt Goods and Services tax (GST) into New Zealand. This is called your duty free allowance and personal goods concession. It is important to review these for any purchases you make on The Mall.
Your duty free allowance entitles you to bring into New Zealand the following quantities of alcohol products free of customs duty and GST provided you are over 17 years of age. You do need to be 18 years or over to purchase.
- Up to six bottles (4.5 litres) of wine, champagne, port or sherry or
- Up to twelve cans (4.5 litres) of beer
- And three bottles (or other containers) each containing not more than 1125ml of spirits, liqueur, or other spirituous beverages
Goods other than alcohol and tobacco, whether purchased overseas or purchased duty free in New Zealand, that have a combined total value not exceeding NZ$700 may also be brought as part of your personal goods concession.
When travelling overseas there are legal limits on the amount of duty free alcohol and other goods you can take with you. These amounts will vary depending on the country you are flying into. We always recommend you check the latest limits and exemptions.
Your order can be picked up at an Auckland Airport Collection Point. There is one in departures and one at arrivals in the international terminal. See map
You will need to bring your order confirmation email and show your passport to collect your order.
If you’re departing Auckland Airport, we recommend that you come to the Auckland Airport Collection Point at least 60 minutes before your flight. If you miss your pickup time or your flight details have changed please let us know as soon as possible.
When you collect your order you will have the opportunity to inspect the items and sign for them.
If you need to return an item, our Collection Point team are there to help you. You may also like to view our Returns & refunds which provides information on how this works and outlines the individual retailer's returns and refunds policies.