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Introduction to Datacenters & the Cloud
Datacenter Power
Alex M. Hurd
Clarkson Open Source Institute
April 2, 2015
Alex M. Hurd (COSI)
Introduction to Datacenters & the Cloud
April 2, 2015
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Overview
AISO
Barcelona Supercomputing Center
Citi
eBay
IBM
Intel
Yahoo!
Alex M. Hurd (COSI)
Introduction to Datacenters & the Cloud
April 2, 2015
2 / 19
AISO
Affordable Internet Services Online (AISO)
Location: Romoland, CA
Online: April 2005
Time to Design and Build: 6 Months
Alex M. Hurd (COSI)
Introduction to Datacenters & the Cloud
April 2, 2015
3 / 19
AISO Continued
Solar used as primary power source
Solar tube lighting
Rain water collection system for use in cooling system
Alex M. Hurd (COSI)
Introduction to Datacenters & the Cloud
April 2, 2015
4 / 19
AISO Continued
Size: 2,000 sq. ft Total, 400 sq. ft of hosting space
Overhead power, cooling, and cabling
Tier III
Alex M. Hurd (COSI)
Introduction to Datacenters & the Cloud
April 2, 2015
5 / 19
AISO Continued
Number of Server Racks: 15
IT power Capacity: 110kW
All power is derived from an onsite solar array
Three independant network hookups
Alex M. Hurd (COSI)
Introduction to Datacenters & the Cloud
April 2, 2015
6 / 19
Barcelona Supercomputing Center
Location: Barcelona, Spain
Online: April 2005
Time to Design and Build: 7 Months
Alex M. Hurd (COSI)
Introduction to Datacenters & the Cloud
April 2, 2015
7 / 19
Barcelona Supercomputing Center Continued
Servers are located in a chapel built in 1920
Houses the MareNostrum Supercomputer
Alex M. Hurd (COSI)
Introduction to Datacenters & the Cloud
April 2, 2015
8 / 19
Barcelona Supercomputing Center Continued
1722 sq. ft of hosting space
Power, Cooling, and Data all under raised floor
Tier 0
Alex M. Hurd (COSI)
Introduction to Datacenters & the Cloud
April 2, 2015
9 / 19
Barcelona Supercomputing Center Continued
Number of Server Racks: 48
IT power Capacity: 850kW
Power Density: up to 22kW
Alex M. Hurd (COSI)
Introduction to Datacenters & the Cloud
April 2, 2015
10 / 19
Barcelona Supercomputing Center Continued
Upon opening the MareNostrum was a 63.8 TerraFLOP PowerPC
based Super Computer
Updated in 2012 the MareNostrum is now a 103.2 TerraFLOP Xeon
Based Super Computer
Operated by a consortium of Government and Academics
Alex M. Hurd (COSI)
Introduction to Datacenters & the Cloud
April 2, 2015
11 / 19
Citi
Citi
Location: Frankfurt, Germany
Online: May 2008
Time to Design and Build: 20 Months
Alex M. Hurd (COSI)
Introduction to Datacenters & the Cloud
April 2, 2015
12 / 19
Citi Continued
Green Roof and Walls
Rainwater Harvested for irrigation
Reverse osmosis water treatment for cooling
Rotary UPS
First Data Center certified LEED Platinum
Alex M. Hurd (COSI)
Introduction to Datacenters & the Cloud
April 2, 2015
13 / 19
Citi Continued
Size: 228,000 sq. ft Total, 100,000 sq. ft of hosting space
Overhead cabling, power and cooling delivered by raised floor
Tier III
Alex M. Hurd (COSI)
Introduction to Datacenters & the Cloud
April 2, 2015
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Cite Continued
Two separate 14.4MW feeds
Cabinet Location: Unknown
Alex M. Hurd (COSI)
Introduction to Datacenters & the Cloud
April 2, 2015
15 / 19
eBay
eBay
Location: Phoenix, Arizona
Online: October 2011
Time to Design and Build: 22 Months
Alex M. Hurd (COSI)
Introduction to Datacenters & the Cloud
April 2, 2015
16 / 19
eBay Continued
In Building Data Hall
Containerized Datacenters on Roof
Air and Liquid Cooling to Racks
Alex M. Hurd (COSI)
Introduction to Datacenters & the Cloud
April 2, 2015
17 / 19
eBay Continued
Size: 42,000 sq. ft Total, 14,000 sq. ft of hosting space
Overhead cabling, power and cooling
Chilled water delivered by 6ft raised floor
Tier II
Alex M. Hurd (COSI)
Introduction to Datacenters & the Cloud
April 2, 2015
18 / 19
eBay Continued
4MW for IT initially, expandable to 6MW for the Data Hall and 6MW
for the containers
Cabinet Location: 256 on the main floor
Roof can house 10-12 containers and cabinets can vary by
configuration
Alex M. Hurd (COSI)
Introduction to Datacenters & the Cloud
April 2, 2015
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