Synology SNV3400-400G - Solid State Drive - 400 GB - PCI Express 3.0 x4 (NVMe)

QuickFind: 983341 Mfr part code: SNV3400-400G
  • Internal
  • M.2 2280
  • PCI Express 3.0 x4 (NVMe)
  • For Disk Station DS1618+, DS1819+, DS2419+; RackStation RS2818RP+, RS820+, RS820RP+...

Product Description

Synology SNV3400-400G - Solid State Drive - 400 GB - PCI Express 3.0 x4 (NVMe)

  • Over 205,000/40,000 sustained 4K random read/write IOPS for demanding I/O
  • Suitable for intensive caching workloads at up to 500 TBW
  • End-to-end data protection ensures data integrity
  • Actionable insight helps make optimal use of SNV3000 series SSD performance and longevity
  • Proven interoperability with Synology systems through rigorous validation

Synology SNV3000 series 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. Purpose-built for Synology systems, the NVMe solid-state drive line provides a streamlined storage experience while minimizing service disruptions. The SNV3000 series comes with advanced lifetime analytics and is backed by Synology 5-year limited warranty. (Designed for use in Synology systems only, warranty claims will be rejected when used in non-Synology devices)

Technical Specification

Synology SNV3400-400G - Solid State Drive - 400 GB - PCI Express 3.0 x4 (NVMe)


SSD Endurance 500 TB
Internal Data Rate 3100 MBps (read) / 550 MBps (write)
Maximum 4KB Random Write 40000 IOPS
Maximum 4KB Random Read 205000 IOPS
Drive Writes Per Day (DWPD) 0.68


MTBF 1,800,000 hours
24x7 Operation Yes
Non-Recoverable Errors 1 per 10^17

Expansion & Connectivity

Compatible Bay M.2 2280


Power Consumption 3.2 Watt (read) ¦ 3.2 Watt (write) ¦ 2 Watt (idle)


Compliant Standards VCCI, BSMI, FCC, RoHS, KC, RCM

Manufacturer Warranty

Service & Support Limited warranty - 5 years

Environmental Parameters

Min Operating Temperature 0 °C
Max Operating Temperature 70 °C
Min Storage Temperature -40 °C
Max Storage Temperature 85 °C

Compatibility Information

Designed For Synology Disk Station DS1618+, DS1819+, DS2419+ ¦ Synology RackStation RS2818RP+, RS820+, RS820RP+


Device Type Solid state drive - internal
Capacity 400 GB
Form Factor M.2 2280
Interface PCI Express 3.0 x4 (NVMe)
Features End-to-end data protection, NVM Express (NVMe)
Width 22 mm
Depth 80 mm
Height 3.5 mm

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Synology SNV3400-400G - Solid State Drive - 400 GB - PCI Express 3.0 x4 (NVMe)

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Synology SNV3400-400G - Solid State Drive - 400 GB - PCI Express 3.0 x4 (NVMe)

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