Internal View - NEC Express5800/120Ri-2 User Manual

2-8 General Description

Internal View

2-5
2-6
2-7
2-8
FRONT
1 Backplane
2 Cooling fans
2-1: FAN1
2-2: FAN2
2-3: FAN3
2-4: FAN4
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
1 2-1
10 2-4
2-5: FAN5 (redundant option)
2-6: FAN6 (redundant option)
2-7: FAN7 (redundant option)
2-8: FAN8 (redundant option)
2 -2 3
2 -3 9
4
5
6
7
REAR
8
* The processor air duct is
omitted for clarity.