Dell OptiPlex 990 - Page 88

System Board Connectors
Mini-Tower four 7-pin connectors
Desktop three 7-pin connectors
Small Form Factor three 7-pin connectors
Ultra Small Form Factor two 7-pin connectors
Memory
Mini-Tower, Desktop,
Small Form Factor
four 240-pin connectors
Ultra Small Form Factor two 240-pin connectors
Internal USB
Mini-Tower, Desktop one 10-pin connector
Small Form Factor, Ultra
Small Form Factor
none
System Fan one 5-pin connector
Front panel control
Mini-Tower, Desktop,
Small Form Factor
one 34-pin and one 5-pin connector
Ultra Small Form Factor one 20-pin and one 14-pin connector
Thermal
Sensor
Mini-Tower one 2-pin connector
Desktop, Small Form
Factor, Ultra Small Form
Factor
two 2-pin connectors
Processor one 1155-pin connector
Processor Fan one 5-pin connector
Service mode jumper one 2-pin connector
Password clear jumper one 2-pin connector
RTC reset jumper one 2-pin connector
Internal speaker one 5-pin connector
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