16 Sun Server X4-2 Service Manual • May 2014
FIGURE: Server Illustrated Parts Breakdown
Figure Legend
1 Server chassis for eight 2.5-inch storage
drives
10 DIMMs
Note: A maximum of eight DIMMs are
supported in single-processor systems and
the DIMMs must be installed in sockets
associated with processor 0 (P0). No DIMM
filler panels are required in vacant DIMM
sockets associated with processors 0 (P0) or
1 (P1).
2 Server chassis for four 2.5-inch storage
drives and DVD drive
11 Battery
3 SATA DVD drive 12 PCIe cards and the internal HBA card
Note: PCIe slot 1 is nonfunctional in
single-processor systems.