Colocation quotes are harder to compare than anything else in business technology, because the industry prices in units most buyers have never purchased before: kilowatts, cross connects, committed power. Two quotes for "a rack" can differ by a thousand dollars a month and both be fairly priced for what they include. This guide explains how the number is really built, at the worst possible moment to be confused about it: North American data center vacancy is at record lows, new capacity is committed years before it opens, and rates are firming across every market.
The unit of pricing is power, not space
The rack is what you see; the kilowatt is what you buy. Data centers allocate cost by the power and cooling a footprint consumes, so real pricing is quoted per kilowatt per month, and the rack is just the container it comes in. In major North American markets, retail colocation runs roughly $120 to $250 per kilowatt per month depending on market, term, and density, and a single cabinet with a typical power bundle lands somewhere around $700 to $2,000 a month all in. When one quote looks dramatically cheaper than another, the first place to look is the kilowatts included, because a bargain rack with two kilowatts is not comparable to a fair one with five.
What a quote is actually made of
The monthly recurring charge stacks four things: space and power, which is the headline; cross connects, the physical cables linking your equipment to carriers and partners inside the building, typically $100 to $300 a month each; internet bandwidth, either blended IP from the facility or a circuit you buy from a carrier over one of those cross connects; and remote hands, the on site technicians who reboot and swap gear for you, billed hourly when you use them. On top sits the non recurring charge for installation and setup. Cross connects deserve particular attention: they are small individually, they accumulate quietly, and the interconnection rich facilities that justify their premium on connectivity are the same ones where the cross connect line item grows fastest.
Metered power versus committed power
Most retail colocation power is committed, not metered: you pay for the capacity reserved for you, whether or not your equipment draws it. That makes the power commitment the most consequential number in the negotiation. Commit to your growth projection and you pay for empty headroom every month; commit too low and expansion means a new negotiation in a market that has been moving against buyers. The clean structure is a right sized commitment today with a written expansion option at a defined rate, so growth is a form you file rather than a quote you reopen.
The market moves the number more than the provider
The same cabinet, from the same provider, prices very differently in Northern Virginia than in a secondary market, and the spread has widened as the major hubs filled up. Tier one markets carry premium rates and, increasingly, waitlists for large footprints. Secondary markets are the quiet value play: meaningfully lower per kilowatt rates, available capacity, and for most workloads a latency difference nobody outside your network team will ever notice. Unless your equipment must sit next to a specific exchange or cloud on ramp, price your requirement in more than one market before assuming the famous one. The colocation providers we track span both, from the global interconnection platforms to regional and edge specialists.
The renewal is where the market bites
In a falling market, renewals were where colocation buyers won; in this one, they are where budgets break. Providers reprice renewals toward current market rates, and current market rates have been climbing, so multi year tenants are seeing step ups their original contract never hinted at. Two clauses at signing decide how this goes for you: a cap on renewal increases, which costs little to ask for while the provider is still competing for your business, and a term length chosen deliberately, because in a rising market a longer initial term is rate protection, the reverse of the usual advice to stay short. If your current agreement renews inside the next year, start the market comparison now, not at the notice date.
Frequently asked questions
- How much does colocation cost per rack in 2026?
- A single cabinet with a typical power allocation runs roughly $700 to $2,000 a month in major North American markets, driven mostly by the kilowatts included, the market, and the term. Underneath that, retail rates run roughly $120 to $250 per kilowatt per month. Every real quote is bespoke to facility, density, and commitment; we pull comparable numbers across the market for your requirement, free.
- Why are colocation prices rising?
- Demand from AI and cloud deployments has absorbed capacity faster than construction can add it, vacancy in the major markets sits near record lows, and much of the pipeline is committed before it opens. Providers reprice both new deals and renewals toward that reality. For buyers it changes the playbook: longer terms and renewal caps now protect you, and secondary markets are worth pricing seriously.
- What are cross connect fees?
- A cross connect is the physical cable inside the data center linking your equipment to a carrier, cloud on ramp, or partner, and facilities charge for each one monthly, typically $100 to $300. A deployment touching several carriers and a cloud can quietly carry many of them, so list the connections you will actually need and price that list in every quote you compare, not just the rack.
- Is colocation cheaper than the cloud?
- For steady, predictable workloads on hardware you own, colocation is often significantly cheaper over a three to five year horizon, especially where cloud egress fees are material. For spiky or fast changing workloads, the cloud's elasticity usually wins. Most real answers are a mix, and the honest comparison prices your actual workload shape in both models. A Technology Advisor from our team can run that comparison with real quotes, free, and you contract directly with whichever provider you choose.