The Synology DS1821+ upgrades to a quad-core AMD Ryzen V1500B

The DS1821+ bumps the core count to four with an AMD Ryzen V1500B ticking at 2.2 GHz. That extra headroom over the DS1522+ matters when you’re running Surveillance Station, Docker, or virtual machines. It’s the same processor QNAP uses in the TS-873A — a well-tested embedded chip with a track record in enterprise-adjacent NAS hardware.