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Tier IV Availability

Don’t let the Datacenter be the weakest ring of your chain
TIER
Site
Components
Distribution
Maintenance
Fault
tolerant
Redundancy
Cooling
Availability
year
Fault Probability
in 1yr

2 x 4

Large Enterprise
Corporation

 2x Fault
tolerant		 2x 2N+1
Fully
Redundant		 2x Double
Active-Active		 99.999% ~ 0,08 sec

4

Enterprise
Corporation

 Fault
tolerant		 2N+1
Fully
Redundant		 Double
Active-Active		 99.995% ~ 26 min

3

Large
Business

 Concurrently
maintainable		 N+1
Fault
Tolerant		 One Active
One Standby		 99.982% ~ 1,5 h

2

Medium Size
Business

 Redundant N+1 Single 99.75% ~ 22 h

1

Small
Business

 Basic N Single 99.67% ~ 29 h
TIER
Site
Components
Distribution
Maintenance
Fault
tolerant
Redundancy
Cooling
Availability
year
Fault Probability
in 1yr

2 x 4

Large Enterprise
Corporation

 2x Fault
tolerant		 2x 2N+1
Fully
Redundant		 Double
Active-Active		 99.999% ~ 0,08 sec

4

Enterprise
Corporation

 Fault
tolerant		 2N+1
Fully
Redundant		 2x Double
Active-Active		 99.995% ~ 26 min

3

Large
Business

 Concurrently
maintainable		 N+1
Fault
Tolerant		 One Active
One Standby		 99.982% ~ 1,5 h

2

Medium Size
Business

 Redundant N+1 Single 99.75% ~ 22 h

1

Small
Business

 Basic N Single 99.67% ~ 29 h

WIIT Strategic Assets
WIIT deploys three dedicated TIER IV Class Data-Centers in Europe two in Italy and one in Germany:

MIL 1

Data Center, certified TIER 4 Constructed Facility, where the most complex and critical infrastructures are provided and managed.

The data center covers an area of 550 square meters, 300 of which are dedicated to the data, in a separate and fully equipped room.

MIL 2

Data Center, certified TIER 4 Constructed Facility, where the most complex and critical infrastructures are provided and managed.

The data center covers an area of 500 square meters, 190 of which are dedicated to the data, in a separate and fully equipped room.

DUS 2

Data Center, certified TIER 4 Constructed Facility.

It is the first Uptime Tier IV data center in Germany.

The data center covers an area of 230 square meters, 176 of which are dedicated to the data, in a separate and fully equipped room