Many businesses prefer the OpEx model because it allows for ongoing operating expenditures that can be planned for month on month. This makes them easier to budget, which is also why many companies are moving from a model of hardware and software ownership to a software as a service (SaaS) model. OpEx expenditures are also attractive because ‘leasing’ costs paid as part of daily business operations are tax deductible, whilst not all up-front purchases are.
Increasingly, companies are faced with a combination of static and fluctuating IT costs, a significant proportion of which can be easily mitigated through colocation. Colocation can provide a good balance between CapEx and OpEx because it allows companies to choose to retain ownership of some IT infrastructure whilst benefiting from everything colocation has to offer (security; power and cooling; secure, low-latency connectivity; greater network redundancy; access to multiple carriers, etc.) without the enormous capital expenditure required for a scalable in-house IT storage facility.