Consolidated Financial Results for FY2020
Data Centers (2)
IIJ's second modular container data center
Name
Address
Land
Racks
Accommodation
Investment
Plan
Schedule
Shiroi Data Center Campus
(In operation since May 2019 ~)
Shiroi city, Chiba prefecture
Approx. 40,000 m
Can accommodate up to 6,000 racks
Phase 1: approx. 1,000 racks with approx. JPY8.0 bn CAPEX
Service facility, data center housing services etc.
Mainly to meet the middle-to-long term eastern Japan data
center demand
FY18 approx. JPY3.0 bn
(power receiving facility, common facility racks etc.)
Gradually place system module-based*1 facility
accordingly with demand
Completed in April 2019, opened in May 2019
Estimated PUE*2 Less than Matsue DCP's 1.2
Purposes
Integrate racks, currently spread out in the eastern
Japan area's data centers
.
• Future cost should be approx. 20% lower than continuously
expanding leasing space and with improved operation
productivity
Absorb increasing rack demand along with further
penetration of cloud & lot
Competitive advantages with latest technologies
• Improved facility with outside-air cooling technology &
Al for cooling & energy control, and automated
operations with robotics technology etc.
Impact on IIJ's consolidated financial
results
•
•
Appendix
While CAPEX and cash flow will be impacted,
this is without new investment return risk
because it's an integration of our current
service facilities
Suppress incremental cost and ensure
business expansion scalability for the future
Matsue DCP's annual average PUE
PUE
2.2
2.0
1.8
1.6
1.483
1.4.
1.2
1.0
0.8
0.6
0.4
0.2
Reference PUE of conventional data centers.
Reference PUE of data centers upgraded with high-efficiency facilities
1.426
1.240
1.209
1.217
0.0
2015
2016
2017
2018
2019
FY
*1 Construction method systematizing the overall building production by standardizing the components used in the buildings' construction. This allows shorter
construction times, cost saving, and flexible scalability while maintaining quality
*2 PUE (Power Usage Effectiveness) is a metric, calculated by dividing overall data center power consumption by IT equipment power consumption, indicates the
efficiency of power use at data centers. The smaller the figure, the lower the percentage of power consumed by equipment other than IT devices.
O Internet Initiative Japan Inc.
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