Dell Dimension 8300 - Manual (Page 34)

connector data width (maximum) 32 bits
bus protocols 8x/4x/2x modes at 1.5 V
PCI
connectors four
connector size 120 pins
connector data width (maximum) 32 bits
Drives
Externally accessible two 3.5-inch bays
two 5.25-inch bays
Available devices ATA-66 or ATA-100 Ultra DMA hard drive, serial ATA
drive, CD drive, Zip drive, DVD drive, CD-RW drive,
DVD/CD-RW combo drive, and DVD+RW drive
Internally accessible two bays for 1-inch–high hard drives
Connectors
Externally accessible:
Serial 9-pin connector; 16550C-compatible
Parallel 25-hole connector (bidirectional)
Video 15-hole connector
Network Adapter RJ45 connector
PS/2 (keyboard and mouse) 6-pin mini-DIN connector
USB two front-panel and six back-panel
USB 2.0–compliant connectors
5.1 Audio five connectors for line-in, line-out, microphone,
surround, and center/Low-Frequency Effects (LFE)
channel; one front panel connector for headphones
NOTE: These audio connectors are present only on
computers with integrated sound capabilities.
System board connectors:
Primary IDE channel 40-pin connector on PCI local bus
Secondary IDE channel 40-pin connector on PCI local bus
Serial ATA drive two 7-pin connectors
Floppy drive 34-pin connector
Telephony (ATAPI) 4-pin connector
CD Audio (ATAPI) 4-pin connector
Fan 3-pin connector
Controls and Lights
Power control push button
Power light green light on power button—blinking green in sleep
states; solid green for power-on states
Hard-drive access light green
Link integrity light (on integrated network adapter) green light for 10-Mb operation; orange light for 100-
Mb operation
Diagnostic code lights four bicolor (amber and green) located on back panel
Power
DC power supply:
Wattage 250 W or 305 W
Heat dissipation 853 BTU (fully-loaded computer without monitor)
Voltage (see the safety instructions in your
Owner's Manual for important voltage setting
information)
90 to 135 V at 50/60 Hz;
180 to 265 V at 50/60 Hz;
100 V at 50/60 Hz for Japanese computers
Backup battery 3-V CR2032 lithium coin cell
Physical
Height 42.5cm (16.7 inches)
Width 18.1 cm (7.13 inches)
Depth 44.7 cm (17.6 inches)
Weight 12.7 kg (28 lb)