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1. ARJUN THAKUR
B.TECH , 3RD YEAR
I NURTURE
TMU ,MORADABAD
Data Centre Requirements -II
(MODULE – 2.2)

2. AGENDA
• Requirement
• Data Centre Requirements
• Requirement for physical area and unoccupied space
• Power requirements
• HVAC
• Physical load bearing capacity of the floor

3. REQUIREMENT
A.needed or wanted
B.A necessary condition

4. DATA CENTRE REQUIREMENTS
Disaster
Data
Backup
scalability
Storage
security
Managed
external
Hackers
availability
useable

5. GOOGLE DATACENTER

6. REQUIREMENT FOR PHYSICAL
AREA AND UNOCCUPIED SPACE
Elements that define the physical capacity of a data center
space for storage, network devices, server machines, network devices, power
panels, breakers and HVAC

7. REQUIREMENT FOR PHYSICAL
AREA AND UNOCCUPIED SPACE
Maximum space is occupied by the racks and large servers. The remaining space is
used for other infrastructural elements.

8. REQUIREMENT FOR POWER TO RUN
ALL THE DEVICES

9. REQUIREMENT FOR POWER TO RUN
ALL THE DEVICES

10. KEY DEVICES IN ELECTRICAL POWER
DISTRIBUTION

11. NEED OF UPS
The data center must have continuous power supply without any
interruptions.
To meet this need, UPS must be used in data centers.

12. TWO TYPES OF UPS

13. HVAC
• the Heating, Ventilation, and Air Conditioning (HVAC)
• controls the ambient environment (temperature, humidity, air
flow, and air filtering).

14. PHYSICAL LOAD BEARING CAPACITY OF
THE FLOOR

15. MAXIMUM WEIGHT THAT THE DATA
CENTRE FLOOR SUPPORTS
 The raised floor would be able to support the present and future loads.

16. MAXIMUM WEIGHT THAT A SINGLE
TILE SUPPORTS
• Solid tiles
• Perforated or grated tiles

17. MAXIMUM POINT LOAD THAT A TILE
CAN SUPPORT
• Total weight = weight of server + weight of rack
• Point load on a tile = Total weight / 4

18. SUMMARY
Important concepts discussed in this PPT:
The physical capacity of a data center is defined by storage, network devices,
server machines, power panels, breakers and HVAC.
Based on their size, the equipment is placed either on racks or directly on the
floor.
In a data center, racks and large servers occupies maximum (50%-60%) space.
Any data center must have continuous power supply without any interruptions. To
meet this, UPS must be used in data centers.
To calculate the total weight of the equipment on the floor, you should sum the
weights of each empty rack and cabinet, approximate weight of each device and
large servers.

19. THANK YOU