NEC Express5800/120Ri-2, User Manual, Page: 42 / 349

2-8 General Description
Internal View
2
2
1 2 -1 -2 3 4
6
7
8 9 -3 2 -4 10
2 -5
2 -6
2 -7
2 -8
FRONT REAR
5
* The processor air duct is
omitted for clarity.
1 Backplane
2 Cooling
fans
2 -1 : FAN1
2 -2 : FAN2
2 -3 : FAN3
2 -4 : FAN4
2 -5 : FAN5 (redundant option)
2 -6 : FAN6 (redundant option)
2 -7 : FAN7 (redundant option)
2 -8 : FAN8 (redundant option)
3 Support arm
4 Power supply unit
5 Mother
board
6 Riser module
7 Chassis intrusion switch
8 DIMM (Two DIMMs are mounted as standard in slots #11 and #21.)
9 Processor (mounted under the heat sink)
10 Front panel board