Table 5.12 Floor Load Rating For 9960 Controller With 4 Disk Arrays - Hitachi 9900 User And Reference Manual

Table 5.12 Floor Load Rating for 9960 Controller with 4 Disk Arrays
Floor Load Rating
kg/m 2 (lb/ft 2 )
500 (102.4)
450 (92.2)
400 (81.9)
350 (71.7)
300 (61.4)
a *1
G G
600 600
16
(23.6) (23.6)
(.6)
G G
9960 Disk
9960 Disk
Array
Array
Figure 5.23 9960 Disk Subsystem with Maximum Configuration
Required Clearance (a+b)
Clearance (C) in meters (feet)
C = 0 C = 0.2 (0.66)
0.2 m (0.66 ft) 0
0.8 m (2.6 ft) 0.3 m (1 ft)
1.5 m (4.9 ft) 1.0 m (3.3 ft)
2.5 m (8.2 ft) 1.9 m (6.2 ft)
4.1 m (13.5 ft) 3.3 m (10.8 ft)
4350(171.3)
G G
600 718
(23.6) (28.3)
G G
Front
9960
9960 Disk
Controller
Array
Hitachi Lightning 9900™ User and Reference Guide
C = 0.4 (1.31) C = 0.6 (1.97)
0 0
0 0
0.5 m (1.6 ft) 0.2 m (0.66 ft)
1.4 m (4.6 ft) 1.0 m (3.3 ft)
2.7 m (8.9 ft) 2.1 m (6.9 ft)
G G
600 600
(23.6) (23.6)
G G
9960 Disk
9960 Disk
Array Array
Floor cutout area for cables
Screw jack
Caster
Service clearance
G Grid panel(Perforated tile) should be at
least 450mm(17.7") x 450mm(17.7")
C = 1.0 (3.28)
0
0
0
0.3 m (1 ft)
1.3 m (4.3 ft)
(Unit: mm(inches))
b *1
G
800
(31.5)
800 2400
(31.5) (94.5)
600
16
(23.6)
(.6)
G
800
(31.5)
C *1
9960 Disk
Array
107