Synology RS826+ 4-Bay Rackmount NAS 8GB RAM 800GB Cache 48TB (4x12TB) Drives

Compact 1U rackmount storage for edge

The Synology RS826+ is a 1U rackmount NAS built around a 2.2 GHz AMD Ryzen V1500B four-core processor with eight threads. It ships fully assembled with 8GB DDR4 ECC memory, 800GB of enterprise cache on two 400GB modules, and four 12TB Synology Plus drives for 48TB total capacity. Four 1GbE RJ-45 ports support Link Aggregation for load balancing and failover.

Verify rack depth and network infrastructure

The unit measures 44 mm high, 480 mm wide and 492.6 mm deep, so confirm your cabinet can accommodate that depth. Four 1GbE ports are provided; a PCIe Gen3 slot allows a 10GbE or 25GbE adapter to be added later if greater throughput is required. Power input accepts 100-240 VAC at 50/60 Hz. Operating temperature range is 0°C to 35°C with 5-95% relative humidity.

Sustained throughput exceeds 1,300 MB/s write

Synology reports more than 2,000 MB/s sequential read and 1,300 MB/s sequential write in its lab environment, indicating consistent performance during prolonged transfers. The AMD Ryzen processor and DDR4 ECC memory maintain stability under continuous workloads. The enterprise cache modules accelerate frequent data access without the slowdown seen in burst-only designs.