Synology RS826RP+ AMD Ryzen V1500B 4-Bay Rackmount NAS 4GB 1.6TB Cache 16TB Drives

Compact 1U rackmount NAS for edge deployments

The Synology RS826RP+ is a 1U rackmount network-attached storage system built around a quad-core AMD Ryzen V1500B processor running at 2.2 GHz. It arrives fully assembled with 4GB of DDR4 memory, 1.6TB of enterprise cache on two 800GB modules, and four 4TB Synology Plus drives for 16TB of raw capacity. Four integrated 1GbE ports and a PCIe Gen3 slot provide flexible connectivity for branch offices and remote workloads.

Suits small teams needing hot-swap bays

This unit fits businesses that want four hot-swappable 3.5-inch SATA bays with the option to add an RX426 expansion unit for up to eight bays and 192TB of raw storage. The PCIe slot accepts 10GbE or 25GbE adapters plus M.2 SSD options for caching. Organisations requiring built-in 10GbE, larger memory configurations, or more than four drive bays without an external chassis should evaluate alternative platforms.

Sustained throughput tops 2,000 MB/s read

Under Synology's tested configuration the system delivers sequential read performance above 2,000 MB/s and write performance above 1,300 MB/s. Link aggregation across the four 1GbE ports supports load balancing and automatic failover during continuous operation. The 1.6TB SSD cache layer reduces latency and improves IOPS for HDD arrays under prolonged mixed workloads, while the 0°C to 35°C operating range covers standard rack environments.