Dell Dimension 3000 - Manual (Page 32)

Expansion Bus
Bus type PCI
Bus speed 33 MHz
PCI
connectors three
connector size 120 pins
connector data width (maximum) 32 bits
Drives
Externally accessible:
one bay for a floppy drive, and two bays for CD/DVD
drive
Available devices floppy drive, USB memory devices, CD drive,
CD-RW drive, DVD drive, DVD-RW drive, and DVD and
CD-RW combo drive
Internally accessible:
one bay for 1-inch-high IDE hard drives
Connectors
External connectors:
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
USB two front-panel and four back-panel USB 2.0–
compliant connectors
Audio three connectors for line-in, line-out, and microphone;
one front-panel connector for headphones
System board connectors:
Primary IDE drive 40-pin connector on PCI local bus
Secondary IDE drive 40-pin connector on PCI local bus
Floppy drive 34-pin connector
CD Audio 4-pin connector
Fan 3-pin connector
Controls and Lights
Power control push button
Hard-drive access light Green
Link integrity light (on integrated network adapter) no light for 10-Mb operation; green light for 100-Mb
operation
Activity light (on integrated network adapter) yellow light for network connection; blinking yellow
light for network activity; no light for no network
connection
Diagnostic lights four lights on the back panel
Power
DC power supply:
Wattage 250 W
Heat dissipation 853 BTU/hr (fully loaded computer without monitor)
Voltage (see the safety instructions located in
the Product Information Guide for important
voltage setting information) fixed-voltage power supply — 100 to 120 V at 60 Hz;
200 to 240 V at 50 Hz
Backup battery 3-V CR2032 lithium coin cell
Physical
Height x width x depth 36.8 x 18.4 x 42.6 cm
(14.5 x 7.25 x 16.75 inches)
Weight 10.4 kg (23 lb)
Environmental
Temperature: