As the demand for AI, ML, and big data grows, data centers are facing significant energy challenges. It is estimated that 3% of the planet's total energy consumption is used by data centers with 30% of that attributed to cooling equipment. Inferior in-rack cooling solutions use considerable energy and resources often requiring power- and water-intensive infrastructure like chillers and evaporative coolers. Depending on the local climate, these systems can be used year-round with U.S. data centers alone consuming an estimated 660 billion liters of water in 2020. Processors rely on optimized cooling solutions to maximize power density and increase compute performance. With suboptimal cooling solutions, heat can cause processor throttling and limited device lifetime. As power density and processor performance increase so do the expectations for cooling technology. Recognizing the need for a simple, scalable, and sustainable liquid cooling option for data centers, JetCool developed SmartPlate. SmartPlate is a simple water cooling system that outfits processors with a fully-sealed, drop-in replacement cooling solution that lowers chip temperatures by 37%. SmartPlate technology helps accelerate performance by extracting 30% faster processing for TDPs over 1,000 Watts. Sustainability is one of JetCool's primary principles. Our consumers use 50% less electricity and 90% less water than the competing liquid cooling solutions. Reach out to our team to learn more about partnering with JetCool today.

1. Compute Faster
and More Sustainably
Bernie Malouin, Ph.D.
Chief Executive Officer
© 2022 by JETCOOL Technologies. All rights reserved.
An MIT Lincoln Laboratory Spinoff

2. 2
What if data centers could
compute faster and
more sustainably?

3. Data Centers: The Nexus of Tech & Sustainability
3
Data centers consume 140 Billion kW-hrs
of electricity every year in the US
Cooling these data centers evaporates 105B
liters of water per year in cooling towers
Electricity Use Water Consumption

4. Problem: Chip Power (TDP) Is Rising
4
100
101
102
103
104
105
106
107
Number of Transistors (1,000’s)
Frequency or Speed (MHz)
Power or Heat Dissipation (W)
Year
48 Years of Microprocessor Trend Data
Data from Karl Rupp
2022
After a decade of plateaued
chip power, new processor
chips in AI and ML are now
placing additional stress on
cooling systems

5. Solution: SmartPlates for Servers
5
Liquid cooling is the easiest path to safe
operation at higher power while also
contributing to sustainability goals
SmartPlates set the bar on performance
and sustainability, enabling liquid
cooling that is safe and compact
Industry-best PUEs of 1.01-1.03 provide
effective and efficient cooling
SmartPlate by JetCool
High performance, sustainable processor cooling
Patented Technology

6. 6
Our simple water cooling system
easily outfits your processors with a
fully-sealed, drop-in replacement
cooling solution that lowers chip
temperature 37%.
37%
Cooler Operation
You’re pushing the limits of
performance. We can help you
achieve those benchmarks by
extracting 30% faster processing and
support for TDP over 1,000W.
30%
Faster Compute
Achieve business and sustainability
goals with ultra-efficient cooling.
Our liquid cooling uses 50% less
energy than the competition and
over 90% less water consumption.
50%
Less Energy
Simple, Scalable, Sustainable

7. Technology: Microconvective Cooling
7
435,000
20,000
3,000
200
Better Physics Better Architectures
Our cooling module
with fluid jets
Targeted
cooling Processor
Package
We use arrays of small fluid jets to cool devices right
where the heat is generated
®
Patented Technology

8. Use Case: Data Center Deployments
8
Peer-reviewed, published data cooling
AMD processors showed SmartPlates:
• Consumed 70% less power than heat pipes
• Increase chip electrical efficiency by 10%
Cooling System
Power Usage
Chip Power Draw
(same clock)
Leading Heat Pipe 5.2 W 325 W
JetCool 1.6 W 295 W
Savings 70% 10%
Advanced fluid dynamics specifically
target device hot spots to:
• Increase cooling performance
• Enable the most efficient operation
Patented Technology

9. Use Case: Data Center Deployments
9
150
250
350
450
550
650
750
0 1 2 3 4 5 6
Max
TDP
[W]
Flow Rate [LPM]
TDP vs Flow Rate
(Dual Intel Xeon 8268 CPUs)
A data center installation at a national
laboratory is leveraging SmartPlates to
cool Intel servers with coolants up to
125°F
Hot coolant ability eliminates the need
for evaporative cooling
Saves up to 10,000 gallons of water per
day for each MW of compute
Patented Technology

10. The Impact: Achieve Your Sustainability Goals
10
Deal targets that are key to meeting our 2020 revenue forecasts (73% of revenue projection):
Addition of Business Development support should diversify these revenue sources
90%
REDUCTION IN
WATER USAGE
18%
LOWER ELECTRICITY
CONSUMPTION
35 M
METRIC TONS OF CO2
EMISSIONS AVERTED
We make sustainability a practical choice
Estimates are per year, 2025 forecast, US data centers
Sources: JETCOOL Internal Performance Analysis, 2020.
KPN Integrated Annual Report 2015, Appendix Table 2.

11. Join Us: Partnerships for Bigger Impact
11
The Opportunity: Seeking partnerships with select companies aligned
with advancing compute power and corporate sustainability:
Semiconductors Servers Blockchain Data Centers
Patented Technology

12. P: (978) 449-4600
F: (978) 449-4605
www.jetcool.com 305 Foster St, Ste 100
Littleton, MA 01460
Bernie Malouin, CEO
hello@jetcool.com