Based on this product's specifications, here are some alternatives and similar models
Tower server Lenovo ThinkSystem ST50 V3 – Intel Xeon 6315P 2.8 GHz, 16 GB DDR5, 1.92 TB storage, 500 W
Summary description:
Lenovo ThinkSystem ST50 V3 tower server with Intel Xeon 6315P (2.8 GHz) and 16 GB DDR5-SDRAM (1 x 16 GB). Provides 1.92 TB internal storage, 10/100/1000Base-T Ethernet and a 500 W power supply. Designed for small offices or remote/edge deployments that need reliable compute, basic virtualization and file/print or application hosting in a compact tower chassis.