Dell OptiPlex 380 Service Manual - Page 38

Express x1): Mini-tower Desktop Small form factor one one (with combo riser installed) none one Drives Externally accessible: 5.25-inch drive bays Internally accessible: 3.5-inch drive bays Mini-tower - two Desktop - one Small form factor - one (slim line) Mini-tower - two Desktop - one Small form factor - one External Connectors Audio: back panel front panel Network adapter Serial Parallel USB: front panel back panel Video two connectors for line-out and line-in/microphone two connectors for microphone and headphone one RJ45 connector one 9-pin connector; 16550C compatible one 25-pin connector two six 15-pin VGA connector 28-pin DVI-I connector NOTE: Available video connectors may vary based on the graphics card selected. System Board Connectors PCI 2.3: connectors data width (maximum) PCI Express x16: connectors data width (maximum) Serial ATA Memory Processor fan System fan Front panel control/front panel audio Processor Power 12V Power 120-pin connector 32 bits 164-pin connector 16 PCI-Express lanes Mini-tower - three 7-pin connectors Desktop - three 7-pin connectors Small form factor - two 7-pin connectors two 240-pin connectors one 5-pin connector one 5-pin connector one 40-pin connector one LGA775 connector one 4-pin connector one 24-pin connector Power Mini-Tower: Non-EPA EPA Desktop: Non-EPA EPA Small Form Factor: Non-EPA EPA Coin-cell battery Wattage 255 W 255 W Maximum heat dissipation 1338 BTU/hr 1023 BTU/hr Voltage 115/230 VAC, 50/60 Hz, 6.5/3.5 A 100-240 VAC, 50/60 Hz, 1.8/3.6 A 235 W 255 W 1233 BTU/hr 1023 BTU/hr 115/230 VAC, 50/60 Hz, 6.5/3.5 A 100-240 VAC, 50/60 Hz, 2.0/4.0 A 235 W 1233 BTU/hr 235 W 943 BTU/hr 3V CR2032 lithium coin cell 115/230 VAC, 50/60 Hz, 6.5/3.5 A 100-240 VAC, 50/60 Hz, 1.8/3.5 A NOTE: Heat dissipation is calculated by using the power supply wattage rating. NOTE: See the safety information that shipped with your computer for important voltage-setting information.