The Lenovo ThinkSystem SR645 V3 is a 1U dual-socket AMD EPYC rack server. This build pairs two AMD EPYC 9335 processors (32-core Zen 4 'Genoa' parts) with twelve 128GB memory modules for 1.5TB of total system RAM, and the seller has explicitly labelled it for 'SQL Nodes' -- i.e. as a database server host. Large memory capacity relative to a moderate, high-clock core count is exactly the profile that suits transactional database workloads such as Microsoft SQL Server, where keeping more of the working data set in RAM directly improves query performance. Sold as enterprise data-centre infrastructure for business-critical database deployments.