Half Rack Colocation (21U)

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Colocation America gives you the freedom with a half rack colocation, also called 21U colocation, package. Sparing you of the high monthly costs that typically come along with the full cabinet variety, our half rack server solutions provide you with half rack colocation hosting of usable rack space securely locked in a state-of-the-art half rack system.

In addition, 21U colocation clients receive direct access to our robust network of more than 200 top tier internet bandwidth carriers, giving them the ability to select the capacity best suited for their requirements and specifications. With 22 Tier 3 or higher data centers around the country, Colocation America’s 21U colocation hosting plan is ideal for businesses seeking flexibility and scalability. No need to worry, our half racks are easily upgraded to a full rack in just minutes. Start today!


Don't wait any further - pay now and move in tomorrow. These pre-buit configurations are perfect for the person looking for a 1U Colocation space as is.

Cabinet Specifications:
21U, 36.75″ Height Rack Space
20 Amps, 120V AC Power
50Mbps on GigE Dedicated Uplink

  • Network Uptime

  • 24/7 Support

  • Premium Bandwidth

  • Power Redundancy


Sometimes you just need something custom. Let us customize a solution for you - your correct amount power and space. Reach out to one of our

  • Certified Hardware

  • Fast Connection

  • 24/7 Support

  • DDoS Protected Network