How to Choose a Colocation Provider: A Complete Guide

Your colocation provider isn't just a landlord — they're the foundation your entire IT operation sits on. A poor choice means unexpected costs, inadequate power, compliance gaps, or a facility that can't scale with you. A good choice means predictable costs, redundant infrastructure, and a partnership that grows with your business. Most companies evaluate colocation providers once every 3-5 years when leases expire or growth demands it. Getting it right the first time saves hundreds of thousands in migration costs, downtime, and opportunity cost.

Power is the single most critical factor in colocation selection. Every other feature is irrelevant if your racks can't get the watts they need. Key questions to ask: • What is the available power density per rack? Standard is 5-8 kW, but high-density deployments need 15-30+ kW per rack. • What are the utility redundancy tiers? N+1 generator backup is minimum. 2N means fully redundant power paths from utility to rack. • What's the Power Usage Effectiveness (PUE)? Industry average is 1.58. Best-in-class facilities hit 1.2-1.3. Lower PUE = lower power bills. • How is power metered and billed? Per-circuit metering gives you visibility. Blended rates hide waste. • Can you scale power without moving racks? Growing from 8 kW to 15 kW per rack shouldn't require a forklift migration.

A colocation facility is only as good as its network connectivity. You need diverse fiber paths, multiple carrier options, and low-latency access to your users and cloud providers. Evaluate these factors: • How many carriers are available on-net? More carriers = more negotiating leverage and redundancy. • Is the facility carrier-neutral? Carrier-neutral facilities let you choose providers. Carrier-owned facilities lock you in. • What are the cross-connect options and costs? Cross-connects to cloud on-ramps (AWS Direct Connect, Azure ExpressRoute) should be available. • What's the facility's network latency to major cloud regions? Sub-5ms to the nearest cloud availability zone is ideal. • Are there diverse fiber entry points? A single fiber path into the building is a single point of failure.

Depending on your industry, compliance requirements may narrow your choices significantly. • SOC 2 Type II — Standard for any business handling customer data. Ask for the most recent report. • HIPAA — Required for healthcare data. The facility must have a BAA (Business Associate Agreement) available. • PCI DSS — Required if you process payment card data. The facility needs to support your PCI scope. • FedRAMP — Required for federal government workloads. Very few commercial facilities qualify. Beyond compliance certifications, evaluate physical security: biometric access, mantrap entries, 24/7 security staff, camera coverage with 90+ day retention.

The quoted monthly colocation rate is rarely the actual cost. Budget for the full picture: • Base cabinet/cage rent — the advertised number • Power (metered or committed) — often 40-60% of your total bill • Cross-connects — $200-500/month per connection • Remote hands — some facilities include basic support, others charge $150+/hour • Bandwidth/IP — dedicated bandwidth and IP space may be separate • Installation/setup fees — one-time costs for initial deployment • Contract escalation clauses — annual increases of 3-5% are common A facility quoting $1,200/month for a half-cabinet may actually cost $3,500/month when you add power, connectivity, and support. Always model the 3-year total cost of ownership.

Your infrastructure needs today won't match your needs in 2 years. The right provider has room for you to grow without migrating to a new facility. • Can you expand from a cabinet to a cage to a private suite? • Is additional power available in your zone without waiting for utility upgrades? • What's the facility's overall capacity utilization? A facility at 90%+ capacity has no room for you to grow. • Are there multiple locations for geographic redundancy if you need DR in the future?

Working with a vendor-neutral placement advisor means you get recommendations based on your actual requirements — not on which facility pays the highest commission. At DCIS, we evaluate facilities across power, connectivity, compliance, cost, and scalability before making a recommendation. We've toured the facilities, negotiated the contracts, and deployed in the racks. Our clients get the benefit of that experience without the trial and error. Ready to find the right colocation partner? Contact us for a placement consultation.