Physical Requirements - Lenovo S3200 Setup Manual

Physical requirements

The floor space at the installation site must be strong enough to support the combined weight of the rack,
controller enclosures, drive enclosures, and any additional equipment. The site also requires sufficient
space for installation, operation, and servicing of the enclosures, together with sufficient ventilation to allow
a free flow of air to all enclosures.
Figure 47 and
described below. Enclosure weights assume the following configuration characteristics:
• 2U12 enclosure (LFF – also see
• "2U12" denotes the 3.5" 12-drive enclosure (with controller or expansion modules)
• The 2U12 chassis is equipped with a disk in each disk drive slot
• 2U24 enclosure (SFF – also see
• "2U24" denotes the 2.5" 24-drive enclosure (with controller or expansion modules)
• The 2U24 chassis is equipped with a disk in each disk drive slot
• Two controller modules or two expansion modules per enclosure
• Two power supply modules per enclosure
Key for generic enclosure diagram:
− Enclosure front view without bezel or disks
1
2 − Enclosure top view (section removed)
− Enclosure side view (section removed)
3
A
Form cm
1
2U24
44.7 17.6
2
2U12
1
The 2U24 enclosure uses 2.5" SFF disks. Remove the enclosure bezel to view disk drive module LEDs.
. .
2
The 2U12 enclosure uses 3.5" LFF disks. Remove the enclosure bezel to view disk drive module LEDs.
Table 26 on page 74 show enclosure dimensions and weights. Enclosure designators are
Table 4
Table 4
Note: For clarity, only key view projection lines are shown.
2
4
1
A
C
B C
in cm in cm
8.9 3.5 47.9 18.9
Figure 47 Rackmount enclosure dimensions
on page 24):
on page 24):
5
− Enclosure bezel top view (reference only)
4
− Enclosure bezel side view (reference only)
5
Critical−fit dimensions (see table)
A−H:
D E
in cm in cm
47.6 18.7
2.5 .98
52.7 20.5
Lenovo Storage S3200/S2200 Setup Guide
3
G
H
F G
in cm in cm
3.0 1.2 51.8 20.4 57.9 22.8
3.0 1.2 54.9 21.6 59.9 23.6
H
in cm in
73