The Lenovo ThinkSystem ST45 V3 is a compact tower server aimed at small businesses and branch offices needing dedicated, on-premises compute without the cost or footprint of a rack. This configuration uses a single AMD EPYC 4344P processor (8 cores, 3.8GHz, 65W), a power-efficient chip suited to a small server's thermal and power budget rather than a heavy multi-socket data-centre chip. It's paired with 32GB of 2Rx8 (dual-rank) memory and two 960GB SSDs, run under software-based RAID rather than a dedicated hardware RAID controller — a cost-conscious choice for lighter workloads. A single 500W power supply (no redundancy) further marks this as a small-office build rather than a high-availability enterprise server.