Feature SpecificationMini-Tower, Small Form Factor one 164-pin connectorSerial ATA:Mini-Tower four 7-pin connectorsSmall Form Factor three 7-pin connectorsMemory four 240-pin connectorsInternal USB:Mini-Tower one 10-pin connectorSmall Form Factor noneSystem Fan one 5-pin connectorFront panel control:Mini-Tower one 6–pin and two 20–pin connectorSmall Form Factor one 6-pin, one 10-pin, one 12-pin and one 20-pin connectorMini-Tower – Thermal Sensor one 2-pin connectorProcessor one 1150-pin connectorProcessor Fan one 5-pin connectorService mode jumper one 2-pin connectorPassword clear jumper one 2-pin connectorRTC reset jumper one 2-pin connectorInternal speaker one 5-pin connectorIntruder connector one 3-pin connectorPower connector: one 8-pin. one 4-pin, one 6-pin, connectorTable 26. Controls and LightsFeature SpecificationFront of the computer:Power button light White light — Solid white light indicates power-on state; blinkingwhite light indicates sleep state of the computer.Drive activity light White light — Blinking white light indicates that the computer isreading data from or writing data to the hard drive.Back of the computer:Link integrity light on integrated networkadapterGreen — a good 10 Mbps connection exists between the networkand the computer.Green — a good 100 Mbps connection exists between the networkand the computer.56