The Lenovo ThinkSystem ST45 V3 is a compact, entry-level tower server designed specifically for small offices, home work environments, retail, education, and branch offices. Powered by a single AMD EPYC 4244P 6-core processor (3.8GHz base frequency, 65W TDP) and equipped with TruDDR5 ECC memory, it delivers enterprise-grade reliability and performance in a small form factor that fits neatly beside or under desks while maintaining a quiet operation profile.

Key highlights include support for up to 64GB DDR5 ECC UDIMM memory via two slots, flexible internal storage options including a mix of 3.5" and 2.5" non-hot-swap bays plus two NVMe M.2 2280 slots optimized for OS/boot drives, and onboard dual SATA ports with AHCI and software RAID capabilities. Expansion is well supported through PCIe 3.0 slots including a full-length x16 slot from the CPU and an additional x1 slot from the chipset.

Security is robust with TPM 2.0, multiple password protections, mechanical padlock loop, and Kensington lock slot. Management and deployment are simplified with Lenovo's XClarity Provisioning Manager (LXPM Lite) and comprehensive technical publications.

This model includes a fixed 300W ATX power supply and a 4U chassis designed for low noise and space-efficient deployment. Lenovo’s 3-year onsite next business day warranty ensures reliability and support.

Ideal for remote work and growing businesses, the ST45 V3 server offers scalable performance and flexibility to evolve into more data center-centric environments as business needs expand. For detailed specifications, drivers, and support documents, visit Lenovo's official product page.

[Explore Lenovo ThinkSystem ST45 V3 Server](https://www.lenovo.com/us/en/p/servers-storage/servers/towers/lenovo-thinksystem-st45-v3/len21ts0040)