The Synology DS925+ features a 4-core AMD Ryzen V1500B 2.2 GHz CPU, delivering efficient 64-bit processing ideal for advanced storage tasks. Equipped with 4GB DDR4 ECC SODIMM memory (expandable to 32GB across two slots), it ensures data integrity and system stability. Designed for scalability, this 4-bay NAS supports expansion up to 9 bays, meeting growing storage demands. To maintain optimal performance and reliability, Synology recommends using official memory modules, guaranteeing compatibility and full technical support. This system is engineered for professionals requiring robust, flexible, and secure network-attached storage solutions.