This document discusses various solutions for high density cooling and precision cooling in next generation data centers. It outlines advantages of different in-row precision cooling options that adapt to changing conditions and racks. Integrated cooling solutions are highlighted that provide flexibility and reduce maintenance costs. Additionally, the document discusses using "free air" or "free cooling" from air-side or water-side economizers to significantly reduce operational costs. Finally, it provides tips to beat the heat in server rooms, including selecting efficient racks and accessories, deploying liquid cooling units, using environmental monitoring, and integrating intelligent power management.

1. SOLUTIONS FOR THE
NEXT GENERATION
DATA CENTER
WITH

2. HIGH DENSITY COOLING
Advantages
 Self-adapts to changing conditions.
 Easily installed and accessible.
 Scalable to your current and future cooling needs.
 Higher energy efficiency when compared to
perimeter cooling systems.
 Up to 30kW using water as warm as 59ºF water.

3. IN-ROW PRECISION COOLING
Advantages
 Adapts to all major manufacturers racks and rack
containment systems.
 Installation on raised / non-raised floors.
 Suitable for new and existing data centers; easy to
add units as you grow.
 Used in containment, open architecture, and hot
spot reduction applications.
 100% serviceable through front and rear access.
 Various fan control options allowing optimized air
distribution.

4. APC InRow Chilled
Water Cooling
http://www.42u.com/vendors/apc/cooling
Liebert MCR Back-Up
Cooling Module
http://www.42u.com/mini-computer-room.htm
Rittal High Density
Liquid Cooling Solution
http://www.42u.com/rittal-lcp.htm
IN-ROW PRECISION COOLING

5. INTEGRATED COOLING
Advantages
 Flexibility with setup and installation.
 Reduce maintenance costs with reliable design
and efficient operation.
 Integrated back-up fans – operated by UPS in
case of outage.
 Reduce annual energy costs up to 25% through
high-efficiency power, containment, dedicated
cooling and management technologies.
 Ensure continuity of business operations with
single system startup, warranty,
preventive maintenance, and repair.

6. Use “Free Air” to significantly reduce
your operation costs by implementing
Air-Side Economizers.
http://www.42u.com/cooling/air-side-economizers.htm
Use “Free Cooling” to reduce carbon
emissions while lowering operational
cost with Water-Side Economizers.
http://www.42u.com/cooling/water-side-economizers.htm
Air-Side “Free Air”Water-Side “Free Cooling”

7. 8 METHODS TO
Pumped liquid (e.g.
from in-row cooling)
and cooling towers.
Airside
economization.
Indirect evaporative
cooling (IDEC).
Airside economization
with direct evaporative
cooling (DEC).
CRAH units with
water-cooled chillers
and cooling towers.
CRAH units with
air-cooled chillers.
Split system
CRAC units.
CRAC units with
cooling towers
or fluid coolers.

8. EXCESS HEAT
IN A SERVER ROOM
ADVERSELY AFFECTS EQUIPMENT
PERFORMANCE AND
SHORTENED LIFESPAN.

9. BEAT THE HEAT WITH THESE EFFECTIVE
Select the Rich Rack & Accessories
Aim for Energy Efficiency
Deploy Liquid Cooling Units
Use Environmental Monitoring

10. • Integrate Intelligent Power Management.
• Combine with KVM Console Management Tools.
• Truly Assess Your Needs.
• Improve Overall Business Performance.
Solve the
Puzzle with
Build Your Solution!
sales@42U.com

11. /user/InspireEfficiency42U
/company/42u
@42U
/42Usolutions
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info@42U.com
1-800-638-2638
SOLUTIONS FOR THE
NEXT GENERATION
DATA CENTER
WITH
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