HP Modular Cooling System Livro Branco descarregar pdf (Página 12)

The HP POD supports HP or any third-party IT equipment that conforms to 19-inch industry-standard

mounting and front-to-back air flow. The only requirements at the location of installation are as

follows:

• Utility power:

2 x 480 V/3-phase delta, 400 A, 50-60 Hz

• Communications

• Chilled water:

Flow rate:

HP POD 2000c; 120 gpm

HP POD 4000c; 240 gpm

Maximum inlet temperature: 55º F – 75º F (12º C – 24º C)

HP PODs can be installed inside existing buildings or outdoors. They can be used to expand an

existing data center or can become the basis for a new data center.

Choosing the best cooling strategy

We do not recommend a specific cooling strategy as the best strategy for all data center

environments. The optimum cooling strategy depends on factors such as facility characteristics, room

mapping, power consumed per rack, and server density.

Cooling decisions based on facility characteristics

Table 1 shows a list of facility characteristics and probable cooling strategies.

Table 1. Cooling strategies based on facility characteristics

Facility characteristics Cooling strategy most easily adapted

No raised floor or

dropped ceiling

Free cooling or

closed-loop system

Raised floor only Cold aisle containment

Dropped ceiling only Hot aisle containment

Raised floor and

dropped ceiling

Depends on room layout of ITE racks/rows

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HP Modular Cooling System Livro Branco Página 12