Feature Specification
PCI Express x16 (wired as x4) data width (maximum) - four PCI Express lanes
Mini Tower One 164-pin connector
Small Form Factor None
PCI Express x16 data width (maximum) - 16 PCI Express lanes
Mini Tower, Small Form Factor One 164-pin connector
Serial ATA
Mini Tower Four 7-pin connectors
Small Form Factor Three 7-pin connectors
Memory Four 288-pin connectors
Internal USB
Mini Tower One 20-pin connector
Small Form Factor One 14–pin connector
System fan One 4-pin connector
Front panel control
Mini Tower One 6–pin and two 20–pin connector
Mini Tower – thermal sensor One 2-pin connector
Processor One 1150-pin connector
Processor fan One 4-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 4-pin connector
Intruder connector One 3-pin connector
Power connector: One 8-pin. one 4-pin,
Table 30. 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
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