How to plan power and network for colocation
Quote colocation power and connectivity using measured draw, redundant PSUs, ports, transfer, IP addressing, remote access and growth requirements.
Updated 7/30/20264 min read
Size power
PSU rating is not constant draw. Provide PSU count, connectors, normal use, measured peak and startup behavior so capacity and redundancy can be checked.
Related guide: Server requirements for Housing and colocation
Define connectivity
Specify port speed, expected transfer, traffic direction, IPv4/IPv6 and special VLAN or routing needs. Fast ports do not imply unlimited transfer.
| Define connectivity | Input | Reason |
|---|---|---|
| Port | Required speed and duplex | Compatibility and capacity |
| Transfer | Average, peak and direction | Planning and policy |
| Addresses | Count and IP version | Allocation and routing |
Prepare remote operations
Use out-of-band management when available and define who may request a reboot or intervention. Document authorization and maintenance windows.
Frequently asked questions
Is PSU wattage enough for a quote?
No. Capacity rating differs from real draw. Provide measured normal and peak use, PSU count, connectors and growth.
Does a 1 Gbps port mean unlimited traffic?
Not necessarily. Port speed, included transfer and acceptable-use policy are separate terms.