The Lenovo ThinkSystem ST650 V3 is a 2U rack-convertible tower server built for small-to-midsize business and branch-office workloads. This configuration ships with a single Intel Xeon Silver 4514Y processor (16 cores, 2.0GHz base clock, 150W TDP), 32GB of 2Rx8 DDR5 RDIMM memory, and a ThinkSystem RAID 940-8i controller — a PCIe Gen4, 12Gb-capable hardware RAID card with 4GB of flash-backed cache for eight internal SAS/SATA drives. It's the kind of general-purpose server IT teams reach for to run virtualization hosts, file and print services, line-of-business applications, or a small database, where dependable hardware RAID protection and room to scale storage and memory matter more than raw core count.