A home server's efficiency often hinges on its storage capabilities, which can vary significantly between systems. The Dell OptiPlex 9020 SFF can accommodate a large 3.5-inch SATA drive alongside multiple 2.5-inch bays, allowing for substantial storage expansion. In contrast, the Beelink Mini S12 Pro restricts users to smaller M.2 drives and 2.5-inch options, which tend to be pricier and limited in capacity.
Additionally, the OptiPlex features two PCIe slots, offering opportunities for future upgrades with a low-profile graphics card or enhanced network capabilities. This contrasts sharply with the mini PC, which lacks any internal PCIe expansion slots, limiting its upgrade potential.
Moreover, repairability poses another concern with mini PCs, as sourcing parts can be more difficult and expensive compared to the OptiPlex, where components are generally accessible. The OptiPlex is designed to facilitate easier repairs, making it a more practical choice for users who value maintainability.