Dell OptiPlex 9020 (Mid 2013) - Manual (Page 55)

Feature Specification
System Fan one 5-pin connector
Front panel control:
Mini-Tower
• one 6–pin connector
• two 20–pin connector
Small Form Factor
• one 6-pin connector
• one 10-pin connector
• one 12-pin connector
• one 20-pin connector
Ultra Small Form Factor
• one 14–pin connector
• 20–pin connector
• one 10–pin connector
Mini-Tower — Thermal Sensor one 2-pin connector
Processor one 1150-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
Intruder connector one 3-pin connector
Power connector:
Mini-Tower, Small Form Factor one 8-pin. one 4-pin, one 6-pin,
connector
Ultra Small Form Factor one 8-pin, one 4-pin, and one 4-pin
connector
Table 26. Controls and Lights
Feature Specification
Front of the computer:
Power button light White light — Solid white light indicates power-on state; blinking
white light indicates sleep state of the computer.
Drive activity light White light — Blinking white light indicates that the computer is
reading data from or writing data to the hard drive.
Back of the computer:
Link integrity light on integrated network
adapter Green — a good 10 Mbps connection exists between the
network and the computer.
55