NEC Express 5800 User Manual page 50

This chapter describes the installation of individual system components in a
system rack. For the purpose of explanation, installation instructions are
presented in the order required to install a typical configuration. See Table 5-1
Inch
73.5
71.75
70
68.25
66.5
64.75
63
61.25
59.5
57.75
56
54.25
52.5
50.75
49
47.25
45.5
43.75
42
40.25
38.5
36.75
35
33.25
31.5
29.75
28
26.25
24.5
22.75
21
19.25
17.5
15.75
14
12.25
10.5
8.75
7
5.25
3.5
1.75
The exception to this process is the Power Distribution Unit (PDU), which is
discussed as an alternative to the UPS that it immediately follows.
5-2 Installing Rack Components
Table 5-1. Typical Configuration
Us System Rack
42
41
40
39
38
37
36
35
34
33
32
31 1U monitor tray
30
29
28 6U blank panel
27
26
25
24
23 3U blank panel
22
21 1U port concentrator
20 2U keyboard tray
19
18 2U blank panel
17
16
15 3U blank panel
14
13
12
11
10 Basic System Unit
9
8
7
6
5 3U Disk Expansion Unit
4
3 3U Uninterruptible
2
1
Notes
11U of space remains to
accommodate up to a
17 inch monitor.
7U
Power
Source