HP 275 User Manual download pdf (Page 13)

HP BladeSystem

HP BladeSystemHP BladeSystem

HP BladeSystem

p-Class Power System

p-Class Power Systemp-Class Power System

p-Class Power System

and Rack Information

and Rack Informationand Rack Information

and Rack Information

NOTE:

NOTE: NOTE:

NOTE:

To determine power configuration please refer to the HP BladeSystem p-Class Overview and

Planning Whitepaper and sizing tool at

http://h18000.www1.hp.com/products/servers/proliant-bl/p-

class/20p/index.html

HP BladeSystem

HP BladeSystemHP BladeSystem

HP BladeSystem

p-Class 3U Power

p-Class 3U Powerp-Class 3U Power

p-Class 3U Power

Enclosure

EnclosureEnclosure

Enclosure

3U (5.25-inch), 19-inch wide, 29-inch deep (0.48-meter wide, 0.74-meter deep), Dual input single

phase and three phase models available.

HP BladeSystem p-Class 3U power enclosure provides external, shared hot-plug power. Each three-

phase power enclosure houses up to six hot-plug power supplies each single-phase power enclosures

hold up to four hot-plug power supplies to power the BL p-Class server blades and interconnects

Please use the sizing utility to determine the power needed for each configuration

http://www.hp.com/go/bladesystem/powercalculator

Power enclosures and power supplies are not needed if using facility DC (-48V DC ± 10%). If using

facility DC, only Facility DC Power Connection kit part number (240563-B21) is needed.

HP BladeSystem

HP BladeSystemHP BladeSystem

HP BladeSystem

p-Class 1U Power

p-Class 1U Powerp-Class 1U Power

p-Class 1U Power

Enclosure

EnclosureEnclosure

Enclosure

1U (1.75-inch), 19-inch wide, 29-inch deep (0.48-meter wide, 0.74-meter deep), Multi-input single

phase or three phase operation.

HP BladeSystem p-Class 1U power enclosure provides external, hot-plug power. Each 1U power

enclosure houses up to six hot-plug power supplies to power up to one server blade enclosure, fully

populated with BL p-Class server blades and interconnects.

Please use the sizing utility to determine the power needed for each configuration

http://www.hp.com/go/bladesystem/powercalculator.

NOTE: Power enclosures and power supplies are not needed if using facility DC (-48V DC ± 10%). If

using facility DC, only Facility DC Power Connection kit part number (240563-B21) is needed.

HP BladeSystem

HP BladeSystemHP BladeSystem

HP BladeSystem

p-Class Power

p-Class Powerp-Class Power

p-Class Power

Distribution (only required

Distribution (only requiredDistribution (only required

Distribution (only required

with 3U power

with 3U powerwith 3U power

with 3U power

enclosures)

enclosures)enclosures)

enclosures)

In the HP BladeSystem p-Class infrastructure, redundant -48 VDC power (from the power enclosures or

facility DC power) is distributed from the power enclosures to the server blade enclosures through the bus

bar system. Hinges attach the HP BladeSystem bus bars to the rails in a rack. The bus bars swing open

from the center to enable easy rear access to the server blades and network cables. Power is distributed

redundantly through independent A- and B-sided bus bars.

Three different power distribution solutions are available depending on the maximum number of server

blade enclosures planned for the rack:

HP BladeSystem p-Class scalable bus bar

HP BladeSystem p-Class mini bus bar

HP BladeSystem p-Class power bus box

NOTE:

NOTE:NOTE:

NOTE:

To support a full 42U rack of HP ProLiant BL25p server blades (6 server blade enclosures), two

mini bus bars are needed.

QuickSpecs

HP ProLiant BL25p Server Blade

HP ProLiant BL25p Server BladeHP ProLiant BL25p Server Blade

HP ProLiant BL25p Server Blade

Standard Features (Power System and Rack Information)

DA - 12160 North America — Version 7 — June 27, 2005

Page 13

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 44 45

QuickSpecs 1

Comments to this Manuals

No comments

HP 275 User Manual Page 13

Comments to this Manuals

Related products and manuals for Servers HP 275