HP Server rp7420 HP 9000 rp7420 Server - User Service Guide, Fifth Edition - Page 109

B System Specifications, Dimensions and Weights, Electrical Specifications, Grounding

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B System Specifications This chapter describes the basic server configuration and its physical specifications and requirements. Dimensions and Weights This section provides dimensions and weights of the system components. Table B-1 HP Integrity rx7620 server Dimensions and Weights Dimension Height Width Depth Weight - Pounds (kilograms) Standalone 17.3 in / 43.9 cm 17.5 in / 44.4 cm 30.0 in / 76.2 cm 220 lb / 100 kg Packaged 35.75 in / 90.8 cm 28.0 in / 71.1 cm 28.38 in / 72.0 cm N/A The shipping box, pallet, ramp, and container adds approximately 50 lb to the total system weight. The size and number of miscellaneous pallets is determined by the equipment ordered. Table B-2 HP Integrity rx7620 server Component Weights Quantity 1 or 2 1 1 2 1 2 Description Cell board System backplane PCI-X backplane Bulk power supply Mass storage backplane PCI DC-to-DC converters Weight (lb/kg.) 27.80 lb / 12.61 kg 12 lb (estimate) / 5.44 kg (estimate) 20.4 lb / 9.25 kg 18 lb / 8.2 kg 1 lb / 0.45 kg 5 lb / 2.27 kg Electrical Specifications This section provides electrical specifications for HP Integrity rx7620 servers. Grounding The site building shall provide a safety ground for each AC service entrance to all cabinets. Install a protective earthing (PE) conductor that is identical in size, insulation material, and thickness to the branch-circuit supply conductors. The PE conductor must be green with yellow stripes. The earthing conductor must be connected from the unit to the building installation earth or, if supplied by a separately derived system, at the supply transformer or motor-generator set grounding point. AC-Powered Systems Circuit Breaker The Marked Electrical for the HP Integrity rx7620 server is 12 amps. The recommended circuit breaker size is 20 amps for North America. For countries outside North America, consult your local electrical authority having jurisdiction (LAHJ) for the recommended circuit breaker size. The HP Integrity rx7620 server contains four C20 power receptacles located at the bottom rear bulkhead. A minimum of two power cords must be used to maintain normal operation of the HP Integrity rx7620 server. A second set of two cords can be added to improve system availability Dimensions and Weights 109

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B System Specifications
This chapter describes the basic server configuration and its physical specifications and
requirements.
Dimensions and Weights
This section provides dimensions and weights of the system components.
Table B-1 HP Integrity rx7620 server Dimensions and Weights
Packaged
Standalone
Dimension
35.75 in / 90.8 cm
17.3 in / 43.9 cm
Height
28.0 in / 71.1 cm
17.5 in / 44.4 cm
Width
28.38 in / 72.0 cm
30.0 in / 76.2 cm
Depth
N/A
220 lb / 100 kg
Weight - Pounds (kilograms)
The shipping box, pallet, ramp, and container adds approximately 50 lb to the total system weight.
The size and number of miscellaneous pallets is determined by the equipment ordered.
Table B-2 HP Integrity rx7620 server Component Weights
Weight (lb/kg.)
Description
Quantity
27.80 lb / 12.61 kg
Cell board
1 or 2
12 lb (estimate) / 5.44 kg (estimate)
System backplane
1
20.4 lb / 9.25 kg
PCI-X backplane
1
18 lb / 8.2 kg
Bulk power supply
2
1 lb / 0.45 kg
Mass storage backplane
1
5 lb / 2.27 kg
PCI DC-to-DC converters
2
Electrical Specifications
This section provides electrical specifications for HP Integrity rx7620 servers.
Grounding
The site building shall provide a safety ground for each AC service entrance to all cabinets.
Install a protective earthing (PE) conductor that is identical in size, insulation material, and
thickness to the branch-circuit supply conductors. The PE conductor must be green with yellow
stripes. The earthing conductor must be connected from the unit to the building installation earth
or, if supplied by a separately derived system, at the supply transformer or motor-generator set
grounding point.
AC-Powered Systems
Circuit Breaker
The Marked Electrical for the HP Integrity rx7620 server is 12 amps. The recommended circuit
breaker size is 20 amps for North America. For countries outside North America, consult your
local electrical authority having jurisdiction (LAHJ) for the recommended circuit breaker size.
The HP Integrity rx7620 server contains four C20 power receptacles located at the bottom rear
bulkhead. A minimum of two power cords must be used to maintain normal operation of the
HP Integrity rx7620 server. A second set of two cords can be added to improve system availability
Dimensions and Weights
109