Non-Fujitsu Racks; Figure 28 Unit Installation Area; Table 34 Specifications For The Unit Installation Area - Fujitsu ETERNUS AB Series Site Planning Manual

2. Rack Installation Specifications
Installable Racks

Non-Fujitsu Racks

The ETERNUS AB/HB storage systems are developed and their operation is guaranteed on the
assumption that they are installed in Fujitsu 19-inch racks. Since the ETERNUS AB/HB cannot be
tested (for cooling and strength) in non-Fujitsu 19-inch racks, the operations of ETERNUS AB/HB
storage systems cannot be guaranteed. Any problem that may occur by installing the ETERNUS AB/
HB in non-Fujitsu racks is not covered by the warranty.
If the ETERNUS AB/HB needs to be installed in a non-Fujitsu rack, the following conditions must be
satisfied.
■
Rack Specifications
Use the rack mount kit supplied with the product to install the ETERNUS AB/HB in the rack. The rack
specifications must satisfy the conditions listed below. For rack specifications, refer to the manual
for the rack that is used.
• Pitch for mounting holes
EIA Standard Universal pitch
• Size for mounting holes
Square hole: 9.5  0.1 mm (recommended)
Round hole: 7.1  0.1 mm (recommended)
• Load bearing capacity
The load bearing capacity must be equal to or larger than the total weight of the ETERNUS AB/
HB.
• Unit installation area
The dimensions of the area shown in

Figure 28 Unit Installation Area

Top
Front door of the rack

Table 34 Specifications for the Unit Installation Area

(1) Rack front space
(Space between the fixed part of the ETERNUS
AB/HB on the front side and the front of the rack)
(2) Mount bracket length
(Size between each end of the front and rear rack
pillars)
Figure 28
(1) (2)
ETERNUS
(4)
Rack pillars
Specification
54
must match the conditions described in
(3)
Rack rails
Rear door of the rack
50 mm or more
600 mm to 790 mm
Table 34.
Condition
Site Planning Guide