Colocation

Colocation is renting space in a data center for your own server. You bring the hardware. The data center provides the rack, power, cooling, network, physical security, and often remote hands. Unlike a dedicated server, the hardware belongs to you and you define the specifications.

What is usually included

You usually get 1U or 2U of space, a power circuit, a network port, and a small IP block. Physical security such as biometric access and CCTV is included. Remote hands often includes a few hours per month, but rates outside free hours differ.

Confirm the rack size, weight limit, available wattage, bandwidth quota, and billing method. Bandwidth may use a monthly quota or 95th percentile billing. Understand both before choosing a plan.

Hardware to prepare

The server needs rails that fit the rack size. Redundant PSUs help, but confirm the power connectors. Prepare network cables and SFPs that match the switch port, then label devices, IPs, and ports.

Out-of-band access such as IPMI, iDRAC, or iLO must be secure. Install a firewall and patch the OS before shipping. Ship the server in tested condition.

If hardware fails on site, remote hands can install a replacement disk or RAM. Diagnosis and decisions remain yours.

Costs people miss

Power above the circuit quota, bandwidth bursts, remote hands outside free hours, cross-connects, replacement disks or PSUs, insurance, and shipping. Colocation can be cheaper than cloud for stable workloads and hardware you already own, but it does not fit a team without server operations skills.

Compare it with a dedicated server that includes the hardware. Also plan uptime and offsite backups.

Common mistakes

Treating colocation as a managed service is a common mistake. The provider handles the facility, not your application or OS. Without remote access, troubleshooting may require a physical visit. One PSU, one switch, or one uplink is still a single point of failure.

Colocation relates to a dedicated IP, bandwidth hosting, and server RAM.

FAQ