IBM 7029 6C3 - Page 137

Number of
Processor Nodes
Number of I/O Drawers
0 1 2 3 4 5
1 A A
2 A B B
3 B C C D
4 C C C D E
5 D D D E F F
6 E E E F G G
7 F F F G G
8 F G G H H
9 G G H H
10 H H I I
11 H I J
12 I J J
13 J K
14 K K
15 L
16 L
Cooling Requirements Graph
0
600
810
A
ir
F
low
rate
(C
F
M
)
12 14 16 18 20 22 24 26
800
1000
1200
1400
1600
1800
2000
2200
2400
2600
2800
3000
3200
3400
3600
3800
4000
4200
4400
4600
4800
5000
5200
5400
200
400
46.4
50.0 53.6
57.2 60.8
71.6
75.2
64.4
68.0
78.8
F
O
Chilled Air Under Raised Floor Temperature
C
O
C
O
F
O
/
(
)
Chapter 2. Physical Characteristics of Systems 119