1. Copyright 2012 - Green Revolution Cooling
Oil Immersion Cooling Case Studies of Two Oil and Gas Data Centers Christiaan Best
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2. Copyright 2012 - Green Revolution Cooling
The CarnotJet™ System
Any OEM Server
CarnotJet™ 42U Rack
Heat Flow
Vertically mounted OEM server
Ethernet cable guides
30° – 53° C Water
Outside
Inside
CarnotJet
Pump module
Power cable guides
CarnotJet™ Rack
PDU Mount
Servers
Liquid fill line
Install any standard OEM rack server
» Any brand
» CPU and GPU compatible
» Fiber compatible
Submerge into ElectroSafe™ coolant
» Captures 100% of heat
» Requires no air cooling
Intelligent control system
» Heat expelled outside
» Alerts/monitoring software
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3. Copyright 2012 - Green Revolution Cooling
Disclaimer
Information about installations are restricted under NDA. The format of this presentation is a quote by a customer, followed by GRC’s explanation of why this particular benefit is possible. GRC explanations use generic data.
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Case study 1: CGG
Date first publicized: 2012
Size of installation: confidential (but growing)
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5. Copyright 2012 - Green Revolution Cooling
Power Savings
“What we are seeing is a significant saving in terms of electricity. I would say it’s not impossible to go up to a factor of two [power allocated to servers in a given data center]”
Laurent Clerc, VP of Information Technology
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6. Power Savings Example Typical Installation Savings
This slide needs to be fixed and improved
mPUE < 1.03, any climate
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Retrofit Savings
“We saturated the power envelope of this room by putting twice as many systems as we would normally have, if it had a normal way of cooling systems.”
Laurent Clerc, VP of Information Technology
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8. Example Power Infrastructure
Average Power Equipment sizing (since peak is higher than average)
Conventional
Highly Efficient Air
GRC
Server Power
1 MW
.85 MW
Air handler / GRC
.2 MW
.1 MW
.04 MW
“Other”
.5 MW
.25 MW
.09 MW
Total
1.7 MW
1.35 MW
.98 MW
Make the formatting of both tables identical
Battery Backup
1.0M
1.0 MW
.85M
Room Power distribution
1.2M
1.1 MW
Generator
1.9M
1.45M
1.02M
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9. How to Nearly Double Your Data Center Server Capacity
Retrofit with GRC
Servers take ½ the floor space
Reallocate MEP power to servers (add battery backup if necessary)
Add 80% more servers into the same data center
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10. Data Center Operations
“Today there is not really much difference between managing this room [with the CarnotJet” and managing another traditional air based computer.… there’s no noise, almost no noise, the temperature is very reasonable, there’s no air draft, … makes for a much nicer environment overall
Laurent Clerc, VP of Information Technology
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Operations
video removing server per rack
Deployed on 4 continents
Some of the world’s biggest data center operators
All of the “check boxes” filled
Everything from data center labor unions to building code to seismic reinforcement
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Start date: 2014
Size: 8 PFLOPS and growing
Case Study 2
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13. Copyright 2012 - Green Revolution Cooling
Efficiency
“The GRC system is reducing our cooling energy consumption by up to 90%, bringing down our total energy cost by around 35%.”
Dr. Stuart Midgley, CTO
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14. Copyright 2012 - Green Revolution Cooling
Reliability
“Any disruption to our data processing can delay client projects worth millions of dollars. That is why we choose the Green Revolution Cooling system.”
“The CarnotJet system has proven to be exceptionally reliable and is helping reduce the frequency of failures.”
Dr Stuart Midgley, CTO
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15. A More Reliable Cooling System
Integrated, prepackaged cooling system
State of the art monitoring and controls
Precisely engineered with guaranteed capacity
Average more than % uptime
Inherently reliable architecture
Very simple system
One moving part inside the data center for every 100 kW of power
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More Reliable Servers
No hot spots & limitless rack power density
More than 100 kW per rack
+/- 3 C, data center wide
Improved electrical connector reliability
No fans
Many other reasons
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A Quick Summary
½ the power
Almost 2x the number of servers in your current facility
More reliable cooling
More reliable servers
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18. A Select List of Other Customers
Global Telecom [Redacted]
[one of the world’s largest ]
[one of world’s largest telecoms ]
[In Top 10 of most powerful computing centers]
[In Top 10 of most powerful computing centers]
[In Top 100 of most powerful computing centers]

19. For those serious about reducing data center cost
Unmatched efficiency.
Unmatched capital savings.
Unmatched simplicity.
For those serious about reducing data center cost
Christiaan Best, CEO c o
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