IBM 520Q User Manual

IBM System p5 520 and 520Q Technical Overview and Introduction

For rack models T00 and T42, 12-outlet PDUs (FC 9188 and FC 7188) are available. For rack 
models S11 and S25, FC 7188 is available.

Four PDUs can be mounted vertically in the T00 and T42 racks. See Figure 1-4 on page 17 
for the placement of the four vertically mounted PDUs. In the rear of the rack, two additional 
PDUs can be installed horizontally in the T00 rack and three in the T42 rack. The four vertical 
mounting locations will be filled first in the T00 and T42 racks. Mounting PDUs horizontally 
consumes 1U per PDU and reduces the space available for other racked components. When 
mounting PDUs horizontally, we recommend that you use fillers in the EIA units occupied by 
these PDUs to facilitate proper air flow and ventilation in the rack.

7037-A50

IBM System p5 185

Y

Y

7031-D24/T24

EXP24 Disk Enclosure

Y

Y

7311-D20

I/O Expansion Drawer

Y

Y

9110-510

IBM System p5 510

Y

Y

9111-520

IBM System p5 520

Y

Y

9113-550

IBM System p5 550

Y

Y

9115-505

IBM System p5 505

Y

Y

9123-710

OpenPower 710

Y

Y

9124-720

OpenPower 720

Y

Y

9110-51A

IBM System p5 510 and 510Q

Y

Y

9131-52A

IBM System p5 520 and 520Q

Y

Y

9133-55A

IBM System p5 550 and 550Q

Y

Y

9116-561

IBM System p5 560Q

Y

Y

9910-P33

3000VA UPS (2700 watt)

Y

Y

9910-P65

500VA UPS (208-240V)

N

Y

7315-CR3

Rack-mount HMC

N

Y

7315-CR3

Rack-mount HMC

N

Y

7026-P16

LAN-attached remote asynchronous 
node (RAN)

N

Y

7316-TF3

Rack-mounted flat-panel console kit

N

Y

Note: Each server, or system drawer to be mounted in the rack, requires two power cords, 
which are not included in the base order. For maximum availability, we highly recommend 
that you connect power cords from the same server or system drawer to two separate 
PDUs in the rack. These PDUs could be connected to two independent client power 
sources.