Understanding data centre tiers and types helps IT teams differentiate between the productivity, uptime, construction and design offered by each level. The data centre tier classification system can be valuable for companies when analysing the best specifications to align with business and reliability goals.
The four data centre types reflect varying specifications related to performance, redundancy, power sources, etc. With help from the tier classification system, companies can customise IT infrastructure to fit unique industry and compliance needs.
- What exactly are data centre tiers?
- What are the differences in levels of data centre tiers?
- What is the Tier 5® standard, and how is it defined?
- Why are data centre tiers important?
- How are data centre tiers and types of data centres related?
- What are the most common types of data centres?
- Which data centre tier is the best choice for your organisation?
What are the differences in data centre tier levels?
- Implementation time
- Paths for power
It’s up to the IT specialist to determine their preferred tier standard and which customisations they need to meet business objectives. As the level increases, so do the costs and uptime.
The new Tier 5® Platinum standard
In 2017, colocation and cloud service provider, Switch, revealed the first-ever Tier 5 data centre. This advanced data centre features heightened redundancy, long-term power capabilities, zero roof penetrations, physical and network security, 100% renewable energy use and more. To date, the Uptime Institute doesn’t acknowledge Tier 5 data centres in their certification, but the original creators of the standards support the newest tier level.
Industry experts have identified significant threats that affect colocation data centres, including water damage, earthquakes, insufficient security and more. While other data centre rating systems don’t consider these elements, Switch created the Tier 5 standard to “reduce the lack of transparency and enhance the reliability of data centre rating standards.” The new standard provides their customers increased service and security.