Dell OptiPlex 780-USFF User Manual page 11

Under Desk Clearance -
during assembly
≥6.0"
≤4.25"
≤ .5"
(12.7 mm)
(152.4 mm)
≥6.0"
(152.4 mm)
(108 mm)
Edge of Desk
Wall / Desk
Wall / Desk
Under Desk Clearance -
after assembly
≥6.0"
≤4.25"
≤ .5"
(12.7 mm)
≤
Wall / Desk
(152.4 mm)
≥6.0"
(152.4 mm)
(108 mm)
Wall / Desk
Edge of Desk
11 of 14