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High Density Colocation

High Density Colocation
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Are you looking for a High-Density colocation service provider in a specific area? Look no further! Over the last 20 years, QuoteColo has partnered with all the major colocation providers in the USA (Boston, Toronto, Atlanta, Denver, New Jersey, Los Angeles and Raleigh) and across the World. Just let us know your desired data center location, rack space, power and bandwidth requirements and we will source you direct quotes from the most qualified colocation providers in your requested area.

To obtain FREE High-Density Colocation Quotes with absolutely NO OBLIGATION, simply submit (side bar) your specific colocation hosting and power requirements. We will provide you with multiple quotes for High-Density colocation services within a few hours. Alternatively email [email protected] or call us at 888-400-5732.


High Density Colocation

High Density Data Center Colocation is a hosted solution offered by some providers, which enables consumers to have all the benefits of standard colocation, with the added benefit of enriched power usage. The idea is simple: a single cabinet or rack only has so much space, and that space is expensive.

High Density Colocation cuts down on the amount of space a client uses by enabling that client to break the industry standard 4 kW per cabinet. Some providers supply high density colocation in allotments of up to 85 kW per rack. These power allotments are made possible by using megawatt feeds and blade server chassis.

Quick Space, Power and Cost Calculations

To quickly show why high density colocation is worth an investment, here is a series of quick calculations.

  • Let’s consider 20 2U Servers occupying a single cabinet. Each server uses 3 amps at 110 volts. This equates to roughly 60 amps or 7 kW of power. In a 4 kW limited data center, two cabinets would need to be purchased to handle these servers.
  • If the data center provider charges $1,500 per cabinet, that setup would cost $3,000. With a high density colocation facility stocking 20 kW cabinets, a single cabinet is needed – or a $1,500 spend.
  • Here’s another example, with 25 1U servers using 3 amps at 110 volts. This equates to roughly 75 amps or 9 kW of needed power. In a standard data center with 4 kW cabinets, 3 racks would be required to host purchased servers.
  • If the data center provider charges $1,500 per cabinet, this setup would cost $4,500 in monthly spend, because three cabinets are needed. With a high density colocation facility stocking 20 kW cabinets, a single cabinet is needed – or a $1,500 spend.

Transitioning to Blade Servers, Vertical vs. Horizontal 

High density colocation is about planning for the future.

Let us assume that your company uses five 4 kW cabinets for colocation. The cabinets would be half full because your servers eat up too much power. To grow the solution, new cabinets are needed to house new servers. This model grows horizontal IT infrastructure, equating to higher costs at lower power.

What happens when your company decides to moves the servers into a high density colocation facility stocked with 20 kW cabinets? Not only would your company have enough room to operate 10 kW servers per cabinet comfortably, but when the time comes to add blade servers designed to support virtual environments, your solution can grow vertically. This reduces colocation hosting space, power and cooling usage.

High-Performance Computing (HPC) and Artificial Intelligence (AI) Workloads

These refer to tasks that are computationally intensive. HPC is often used for scientific simulations, financial modeling, and other tasks that need to quickly crunch a lot of data. AI workloads usually involve machine learning algorithms that require significant computational power. Both types of workloads need robust, efficient hardware, and the infrastructure to support them.

High-Density Computing Solutions

“High-density” refers to packing more computing power into a smaller physical space. In a data center, this often means using racks that can house many powerful servers close together, efficiently using floor space.

Cabinets and Racks with Specialized Cooling

Servers generate a lot of heat, and too much heat can lead to hardware failure. Unique cooling systems are necessary for high-density configurations to keep temperatures in check. These could be more advanced than traditional air cooling systems and include liquid cooling solutions.

Rack Power Densities Up to 80kW

This refers to the amount of electrical power that a single rack of servers can consume. Traditional data center racks often have power densities of around 5-10 kW. A rack with an 80 kW power density would house more powerful servers, allowing for more computational power in the same amount of physical space.

Front and Rear Door Cooling and Direct-to-Chip Cooling

Front and rear door cooling typically involves mounting heat exchangers to the doors of the server racks, thus cooling the air as it enters and exits the rack. Direct-to-chip cooling is even more efficient, as it cools the server components directly, usually by circulating a liquid coolant.

High-Performance GPUs and Blade Servers

GPUs (Graphics Processing Units) are often used for machine learning tasks because they efficiently handle the kind of parallel processing these tasks require. Blade servers are a type of server architecture that saves space by eliminating specific components in each individual server, making them ideal for high-density configurations.

Maximizing Performance, Reducing Operational Risks, and Overall Costs

A high-density colocation setup allows businesses to maximize their hardware, offering better performance for HPC and AI tasks. Specialized cooling reduces the risk of hardware failure, reducing operational risks. Because you’re packing more power into a smaller space and using efficient cooling systems, you’ll also save on costs in the long run.


The data centers described are optimized for highly demanding computing tasks. They offer solutions that enable high computational power while effectively managing the heat generated, thus providing an efficient, reliable, and cost-effective environment for HPC and AI workloads.

Industries That Need High-Density Colocation Services:


  1. Machine Learning/AI/: High computational requirements make high-density colocation a must.
  2. E-Commerce: Requires high uptime and fast page-loading times to improve customer experience and facilitate quick transactions.
  3. Healthcare: Storing and processing large amounts of medical data while complying with regulations like HIPAA.
  4. Gaming: Online gaming platforms need low latency and high-speed network capabilities for seamless performance.
  5. Telecom: They require significant server space to manage the vast amount of data traversing through their networks.
  6. Media & Entertainment: Video streaming services, for example, need the bandwidth to handle high volumes of traffic.
  7. Software as a Service (SaaS): Requires reliable and scalable infrastructure to serve an unpredictable number of users.
  8. Financial Services: Requires high-speed data processing and secure storage for massive amounts of sensitive financial data.
  9. Scientific Research: For computational-heavy tasks like simulations, weather modeling, etc.
  10. Government Agencies Need secure and reliable data storage and processing capabilities, often with strict compliance requirements.
  11. Automotive: Especially in the realm of autonomous vehicles, there is a need for massive data storage and processing capabilities.
  12. Energy Sector: Companies involved in energy production and distribution often need to analyze large data sets for optimizing energy grids or geological research.
  13. Education: Universities and educational organizations with research departments generate large volumes of data and need robust computational power.
  14. Logistics and Supply Chain: Companies need to analyze large sets of data to optimize routes, track goods, and forecast demands.
  15. Retail: Brick-and-mortar stores, as well as online retailers, use data analytics to optimize inventory, track customer behaviors, and improve service.
  16. Marketing Agencies: Digital marketing firms often require high-speed data analytics capabilities to handle large data sets for client campaigns.
  17. Pharmaceuticals: Drug discovery and genetic research often require enormous computing power and secure, reliable data storage.
  18. Aerospace: Needs computational power for simulations, testing, and also for handling large sets of observational data.
  19. Real Estate: Large real estate companies often need to manage extensive databases of properties, transactions, and customer data.
  20. Hospitality and Travel: They often rely on centralized booking systems, customer databases, and other high-availability services.
  21. Utilities: These companies often deal with infrastructure that requires real-time monitoring and analytics, making reliable data centers crucial.
  22. Agriculture Tech: As agriculture becomes more tech-savvy, there is a growing need for data centers to handle everything from weather prediction to crop analytics.
  23. Cybersecurity Firms: Require high-density colocation for monitoring cyber threats in real-time, often across vast networks of data.


Why They Need It:

  1. Scalability: Allows companies to scale their operations without worrying about physical infrastructure.
  2. High Availability: Ensures high uptime, which is critical for many businesses.
  3. Security: State-of-the-art security measures to protect sensitive data.
  4. Cost-Efficiency: Eliminates the need to build and manage an in-house data center.
  5. Compliance: Helps businesses meet regulatory requirements regarding data storage and management.


  1. Reduced Overhead: No need to maintain your own data center.
  2. Expert Management: Colocation providers often offer expertise in maintaining and securing the infrastructure.
  3. Energy Efficiency: High-density colocation is typically designed to be more energy efficient than traditional data centers.
  4. Business Continuity: Backup and disaster recovery solutions can be more robust.
  5. Geographic Flexibility: Can choose a location that is closer to end-users for reduced latency.


  1. Cost: High upfront and recurring costs.
  2. Limited Control: Not as much control over the physical infrastructure.
  3. Vendor Lock-in: Could become dependent on the service provider for many aspects of the business.
  4. Data Transfer Fees: Some providers charge fees for transferring large volumes of data out of their network.
  5. Security Concerns: If the colocation provider doesn’t meet security standards, it could pose risks.

Where to Find Rate Quotes:

  1. Direct Inquiries: Contacting providers directly is the most reliable way to get custom quotes.
  2. Broker Services: Specialized brokers can find the best deals based on your needs.
  3. Online Platforms: Websites like DataCenter Hawk or Colocation America offer a range of quotes.
  4. Consultants: IT consultants who specialize in data center services can provide recommendations.
  5. Peer Recommendations: Businesses in your industry may be able to recommend providers they’ve had good experiences with.

Consider your current and future requirements carefully when evaluating high-density colocation services.

Learn More

To learn more about how high density colocation can positively impact your IT infrastructure and monthly spend, fill out the form above or call us at 888-400-5732. QuoteColo will quickly provide you a list of high density colocation providers that suit your infrastructure and price needs.