IBM Power 720 Express, Обзор

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Chapter 1. General description
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The S25 racks do not have vertical mounting space that will accommodate FC 7188 PDUs.
All PDUs that are required for application in these racks must be installed horizontally in the
rear of the rack. Each horizontally mounted PDU occupies 1U of space in the rack, and
therefore reduces the space available for mounting servers and other components.
1.14.2 IBM 7014 Model T00 rack
The 1.8-meter (71-inch) model T00 is compatible with past and present IBM Power Systems
servers. The features of the T00 rack are as follows:
򐂰 Has 36U (EIA units) of usable space.
򐂰 Has optional removable side panels.
򐂰 Has optional side-to-side mounting hardware for joining multiple racks.
򐂰 Has increased power distribution and weight capacity.
򐂰
Supports both AC and DC configurations.
򐂰 Up to four power distribution units (PDUs) can be mounted in the PDU bays (see
Figure 1-10 on page 32), but others can fit inside the rack. For more information, see
1.14.7, “The AC power distribution unit and rack content” on page 31.
򐂰 For the T00 rack, three door options are available:
– Front Door for 1.8 m Rack (FC 6068)
This attractive black full height rack door is steel, with a perforated flat front surface.
The perforation pattern extends from the bottom to the top of the door to enhance
ventilation and provide some visibility into the rack.
– 1.8 m Rack Acoustic Door (FC 6248)
This front and rear rack door is designed to reduce acoustic sound levels in a general
business environment.
– 1.8 m Rack Trim Kit (FC 6263)
If no front door is used in the rack, this decorative trim kit is for the front.
򐂰 Ruggedized Rack Feature
For enhanced rigidity and stability of the rack, the optional Ruggedized Rack Feature
(FC 6080) provides additional hardware that reinforces the rack and anchors it to the floor.
This hardware is designed primarily for use in locations where earthquakes are a concern.
The feature includes a large steel brace or truss that bolts into the rear of the rack.
It is hinged on the left side so it can swing out of the way for easy access to the rack
drawers when necessary. The Ruggedized Rack Feature also includes hardware for
bolting the rack to a concrete floor or a similar surface, and bolt-in steel filler panels for any
unoccupied spaces in the rack.
򐂰
Weights are as follows:
– T00 base empty rack: 244 kg (535 lb).
– T00 full rack: 816 kg (1795 lb).
– Maximum Weight of Drawers is 572 kg (1260 lb).
– Maximum Weight of Drawers in a zone 4 earthquake environment is 490 kg (1080 lb),
which equates to 13.6 kg (30 lb) per EIA.
OEM front door: This door is also available as an OEM front door (FC 6101).