Colocation sits between renting a server and building your own data center. You own the hardware; the provider supplies the building, power, cooling, network, and physical security. For some businesses it is the most cost-effective option available. For others it is an expensive distraction. Here is how to tell which camp you are in.
What Colocation Actually Includes
When you colocate, you are essentially renting space and infrastructure in a data center. A typical arrangement provides:
- Rack space — measured in rack units (1U = 1.75 inches of vertical space), a partial rack, or a full rack (commonly 42U or 47U).
- Power — billed by allocated circuit (amps/volts) or by actual consumption (kWh), often with redundant feeds (A+B power).
- Cooling — maintained to keep equipment within safe operating temperatures.
- Network connectivity — an uplink port with a committed bandwidth or transfer allowance, often with the option to bring your own IP transit or cross-connect to carriers.
- Physical security — access control, surveillance, and often staffed facilities.
What you provide: the servers, switches, and other hardware, plus their configuration, maintenance, and replacement.
The Cost Equation
Colocation can be cheaper than dedicated server rental once you reach a certain scale, because you stop paying the provider’s hardware markup and amortize your own equipment over several years. But the upfront and ongoing costs are real: buying servers, paying for remote hands when something fails, and carrying the operational burden of hardware lifecycle management.
A rough rule of thumb: if you would otherwise rent many dedicated servers continuously for years, owning the hardware and colocating it often wins. If you need a handful of servers or your capacity needs fluctuate, renting dedicated servers or cloud instances usually wins.
Power and Cooling Are the Real Constraints
Newcomers often think about colocation in terms of physical space, but power density is usually the binding constraint. A full rack might be sold with a power budget (say, a few kW) that you cannot exceed regardless of how much physical room is left. High-density gear — especially GPU servers — can hit the power ceiling long before the rack is physically full. Always size by power draw, not just U count.
Remote Hands and the Distance Problem
If your hardware is in a facility hundreds of miles away, you cannot walk over to reseat a drive. “Remote hands” services let data center staff perform physical tasks for you — swapping drives, power-cycling, recabling — usually billed by the incident or by time. Factor this in: a facility close to you is convenient, but a well-run facility with responsive remote hands can be better than a nearby one with poor support.
When Colocation Makes Sense
- You have steady, predictable capacity needs at meaningful scale.
- You want full control over your exact hardware (specific NICs, drives, custom builds).
- You have compliance or data-control requirements that favor owning the equipment.
- You already own hardware and want to stop paying for on-premise facilities.
When It Doesn’t
- Your needs are small or highly variable — rent instead.
- You lack the in-house skills (or remote-hands budget) to manage hardware failures.
- You need to scale up and down quickly — cloud or dedicated rental is more flexible.
How Noded Can Help
We offer colocation alongside dedicated servers and bare metal, so you are not forced into one model. If you are weighing whether to colocate your own hardware or rent ours, we are happy to run the numbers with you honestly — including the cases where renting from us is the better deal for your situation.
FAQ
What is the difference between colocation and a dedicated server?
With a dedicated server you rent the provider’s hardware. With colocation you own the hardware and rent the space, power, cooling, and network around it. Colocation gives more control; dedicated rental shifts hardware responsibility to the provider.
How is colocation priced?
Typically by rack space (U or full racks), power (circuit size or actual kWh), and bandwidth. Cross-connects and remote-hands services are usually billed separately.
What is a cross-connect?
A physical cable inside the data center linking your equipment directly to another network or carrier, bypassing the public internet for that connection. It is commonly used to reach IP transit providers or peering exchanges.
Do I need redundant power?
For anything that must stay online, yes. A+B redundant power feeds let your equipment survive the loss of one power path. Single-feed setups are cheaper but mean a power event can take you offline.