Colocation vs cloud vs dedicated: the real 3-year TCO
A headline price reveals very little. A rack at a monthly rate, a cloud instance at an hourly rate, a dedicated server at a flat fee: three numbers that cannot be compared, because they do not cover the same things. The only honest comparison is total cost of ownership, over the real life of the hardware, roughly three years.
Estimate my cost →The three models in one line #
- Cloud: you rent capacity on demand, with no hardware to manage. You pay for flexibility.
- Dedicated server: a provider rents you a whole machine that it owns and maintains.
- Colocation: you own the hardware; the provider rents you space, power, cooling, and connectivity.
What each model actually charges for #
The classic cloud trap is egress (outbound traffic) and the way spend creeps up as load grows. The colocation trap is focusing solely on rack rent while overlooking power, cross-connects, and transit, which often weigh more than the space itself.
The tipping point #
For predictable, always-on workloads, owning hardware in colocation consistently beats renting by the hour. Conversely, public cloud elasticity is best suited to unpredictable, high-variance spikes. Most companies have a steady base that would gain from leaving the cloud, and a variable fringe better off staying.
FAQ #
It depends on utilization. For an always-on workload, the break-even point often arrives well before the hardware reaches end of life. That is what a three-year view reveals.
The risk shifts rather than disappears: you manage the hardware, but you control your costs and your location. Resilience is built through redundant power and carriers.
Written on 1 September 2026.
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