The Lenovo ThinkSystem SR645 V3 is a 1U AMD EPYC-based rack server, here fitted with a single AMD EPYC 9124 processor and 32GB of RAM. As a 1U chassis it prioritises rack density, aimed at data centres running many servers per rack for virtualization, web hosting, or general enterprise compute. The EPYC 9124 is a lower-core-count model in AMD's EPYC 9004 series, and 32GB is an entry-level memory configuration for this class of server — this configuration suits lighter workloads or edge/branch deployments rather than dense virtualization hosts, which would typically need considerably more RAM.