1

• Shared power and cooling
• No generator
• No fire separation (standard construction materials)
• No fire suppression

2

• Dedicated Unconditioned Power
• Shared building cooling
• No generator, no TVSS
• Non-redundant air conditioning
• No fire separation
• Wet or no sprinklers

3

• Independent power and cooling
• No UPS, generator or TVSS
• Non-redundant dedicated A/C
• No fire separation
• Wet or no sprinklers

4

• Dedicated power and cooling
• Conditioned power (no UPS or generator)
• Dedicated non-redundant A/C units
• Limited fire rating (<1hr, wet sprinklers)

5

• Dedicated power & cooling systems
• Single UPS (no back-up), No generator
• Non-redundant dedicated A/C units
• Fire rating of 1 hour
• Limited / wet suppression

6

• Dedicated power, UPS and cooling
• Redundant dedicated A/C units
• No generator
• Fire rating of 1hour
• Smoke detection / pre-action sprinkler system

7

• Dedicated power, UPS, cooling systems
• Redundant & dedicated A/C units
• Single back-up generator
• Fire rating 1hr
• Intelligent detection system
• Pre-action Sprinkler System

8

• Dedicated & redundant power and cooling components
• Redundant UPS, A/C, generators
• Dedicated generators / single fuel system
• Fire rating 1 hour
• Intelligent Detection System
• Pre-action sprinkler system
• Optional gaseous fire suppression system

9

• Fully redundant: (power train, cooling systems
• Redundant UPSs, A/C, Generators, fuel systems
• Physical segregation of redundant systems
• Fire rating 1 hour
• Intelligent detection system
• Pre-action sprinkler system
• Optional gaseous fire suppression system

10

• All Redundant: (power train, cooling system, UPS systems, generators, fuel systems
• Physical segregation of redundant systems
• Fire rating of 2 hours
• Intelligent detection system
• Pre-action sprinkler system
• Optional gaseous fire suppression system
• Site is hardened for weather and geographic exposures
• Location minimizes exposure to jurisdictional closure from hazardous spill, acts of terrorism, sabotage or similar risks