Desktops remain the right answer for every seat that does not move: they cost less than equivalent laptops, last longer, and are easier to service and secure. The configurations here run from standard office builds through higher-performance tiers for demanding applications, so a department can standardize one configuration per role.
The discipline that pays off is fleet uniformity. Identical configurations mean one disk image, interchangeable spares, and predictable behavior across every desk - worth far more over five years than a small per-unit saving from mixing models. Size memory and storage for the end of the machine's service life, not the beginning, and decide the refresh cycle when you buy rather than when the fleet starts failing. COLAMCO supplies desktop fleets to business, government, and education customers at volume; an account manager can lock a standard configuration and hold it consistent across reorders.