Dell OptiPlex 780-USFF User Manual page 12

Under Desk Clearance
CAUTION: The system should have at least 6" (152.4 mm) of clearance on all
vented sides to permit the airfl ow required for proper ventilation. Restricting
airfl ow can damage the equipment or cause overheating.
a
Mount the bracket underneath the desk.
CAUTION: Mounting fasteners are not
included with bracket. Use appropriate
fasteners to attach to a solid mounting
surface that can support 50 lbs. (23 kg).
At a minimum, the mounting surface
should be 1/2" (1.25 cm) thick wood and
mount using 4 metal wood screws
(M4 x 12mm).
CAUTION: Make sure the wall mount bracket is
level, fl ush and snuggly fi tted to the wall surface.
b
Slide the system into place on the desk-mounted bracket.
12 of 14
Wall / Desk
≥6.0"
(152.4 mm)
≥ 1/2"
(1.25 cm)
4x
Wall / Desk
≥6.0"
(152.4 mm)
≤4.25"
(108 mm)
Edge of Desk
≥ M4 x 12mm