Lenovo

The Lenovo ThinkSystem ST45 V3 is a compact and reliable entry‑level tower server designed for small businesses, branch offices, retail locations, and remote environments. This configuration ( SKU 7DH5A00DNA ) is powered by an AMD EPYC™ 4124P processor and includes 16GB DDR5 ECC memory. It is delivered as a bare‑storage server (no HDD/SSD installed), with no operating system, allowing full flexibility for custom OS and storage deployment. The system comes in a black tower chassis and is backed by a 1‑year manufacturer warranty. [1](https://www.microcenter.com/product/690848/lenovo-thinksystem-st45-v3-server)[2](https://www.insight.com/enUS/shop/product/7DH5A00DNA/LENOVO/7DH5A00DNA/THINKSYSTEM-ST45-V3-SP-16GB/)

Lenovo

The Lenovo ThinkStation P3 Tower Workstation is a powerful entry‑to‑mid range professional workstation engineered for demanding business, engineering, and creative workloads. This configuration (SKU: 30GU002LUS‑A4000 ) features a 14th‑generation Intel® Core™ i7‑14700 vPro® processor, paired with a massive 64GB DDR5 memory, a fast 1TB PCIe NVMe SSD, and a professional‑grade NVIDIA® RTX™ A4000 graphics card with 16GB GDDR6. The system ships with Windows 11 Pro and includes a 1‑year manufacturer warranty, making it ideal for mission‑critical professional environments. [1](https://www.lenovo.com/us/en/p/workstations/thinkstation-p-series/thinkstation-p3-tower/len102s0016)[2](https://www.amazon.com/Lenovo-ThinkStation-P3-ThinkVision-Wireless/dp/B0F814G8BH)[3](https://961it.com/product/lenovo-thinkstation-p3-tower-workstation-intel-core-i7-14700-vpro-1tb-ssd-64gb-ddr5/)