Location
Number
1
2
3
4
5
6
7
FIGURE 1-3
Location
Number
1
2
3
1-6
SPARC Enterprise M4000/M5000 Servers Overview Guide • August 2009
Component
Memory boards (MEMB)
CPU modules each containing two processor chips
(CPUM)
172-mm fans (FAN_A)
Power supply units (PSU)
Hard disk drives (HDD), Serial-attached SCSI (SAS)
CD-RW/DVD-RW drive unit (DVDU)
Tape drive unit (TAPEU), optional
SPARC Enterprise M4000 Server (Internal Rear View)
Component
60-mm fans (FAN_B)
eXtended System Control Facility unit (XSCFU)
I/O unit—supports one PCI-X slot (lowest slot) and
four PCIe slots (four upper slots)
2
3
Maximum Number
per Server
4
2
2
2
2
1
1
1
1
Maximum Number
per Server
2
1
1