Rack Servers
Rack servers are the workhorses of most server rooms, mounting in standard cabinets and running everything from domain controllers to database clusters. Businesses of all sizes use them, and MSPs rely on them to host client workloads. When you buy, weigh processor cores against software licensing, since some applications charge by the core. Also consider memory capacity, redundant power supplies, remote management features, and the length of the manufacturer's support contract. Certified refurbished servers can stretch a budget for test or secondary workloads, and some lenders will finance them.