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)
Summary of Contents for Dimension 8300 Series
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