Experience blazing speed and reliable storage with the Synology SNV5420‑800G, an 800 GB M.2 NVMe SSD engineered for NAS systems. Its PCIe 3.0 x4 interface delivers up to 3,000 MB/s read and 1,000 MB/s write speeds, ensuring rapid data access and smooth multitasking. Compact 2280 form factor fits standard M.2 slots, while advanced wear‑leveling and error‑correction protect your files over time. Ideal for expanding NAS capacity with high performance and endurance.