Synology SNV5400 SNV5420-800G 800 GB Solid State Drive - M.2 2280 Internal - PCI Express NVMe (PCI Express NVMe 3.0 x4)

Durable SSDs Built for Demanding Caching Workloads

Synology Enterprise Series M.2 NVMe SSDs are designed to handle demanding caching workloads in 24/7 high-concurrency scenarios. Their strong sustained I/O performance makes them ideal for systems used as highperformance file servers, database storage, and virtualization environments. These drives feature advanced lifetime analytics1 and are backed by Synology's 5-year limited warranty

Caching for Enterprise Workloads

Enterprise Series M.2 NVMe drives are engineered to deliver reliable, highspeed caching in demanding 24/7 environments, enhancing I/O performance and minimizing latency. With up to 660,000/120,000 4K random read/write IOPS3 and up to a 2,900 TBW endurance rating,4 these drives offer a robust caching solution ideal for multi-user environments, all without occupying 3.5" drive bays.

Data Integrity Safeguards

SSD caching boosts system read/write performance by storing transient data in solid-state drives to increase retrieval efficiency and by reducing reoccurring requests to the primary storage. Data integrity is important, as cached data are continuously relocated. Synology Enterprise Series M.2 NVMe SSDs drives offer end-to-end data protection to safeguard data integrity over the entire transfer path. SNV5400 Series drives feature a power loss protection circuit design6 with dedicated capacitors. This system prevents data corruption during abnormal shutdowns by ensuring data-in-flight is safely written to NAND flash. Additionally, the firmware enables a proper restart upon the next power-up.

Real-World Workload Analytics

Full integration with Synology DiskStation Manager (DSM) operating system allows Synology systems to provide lifetime analytics1 based on actual workloads. This enables easy monitoring, allowing users to track SSD usage and make optimal use of each drive. Additionally, the system provides timely notifications of drive health and remaining life, aiding system administrators in planning ahead for replacements to ensure uninterrupted system performance.

Purpose-Built for Synology Systems

Synology M.2 NVMe SSDs are rigorously tested for compatibility with Synology systems following each engineering change, with firmware and component changes strictly managed to ensure optimal performance and reliability. Firmware updates can be easily installed through Synology DiskStation Manager (DSM) with a single click.5 All products undergo intensive I/O stress, power cycling, and temperature trials to meet Synology's strictest standards for quality and reliability, guaranteeing consistent performance and compatibility.

• Provides sufficient storage capacity of 800 GB for your computer


• With PCI Express NVMe 3.0 x4 interface get superb reliability and high-speed data transfer