4-22
Dell PowerEdge 4300 Systems Service Manual
Five cooling fans are installed in the Dell PowerEdge 4300 chassis. The drive
fan assembly consists of three fans mounted in a carrier above the hard-disk
drive enclosure; the system-board fan assembly consists of two fans mounted
in a carrier on the inner wall of the system board tray (see Figure 4-17). The
drive fan assembly is hot-pluggable and must be replaced as a unit. The sys-
tem board fans are individually hot-pluggable.
system board fans (2)
hard-disk drive fan
assembly