Dell Dimension 4200 Solution Manual page 63

Memory (continued)
Frequency
Voltage
Data bus width
Drives
Externally accessible
Internally accessible
Available devices
Ports and Connectors
Externally accessible (back panel):
Serial Data Terminal Equipment
(DTE)
Parallel
Video
Audio
PS/2
USB
133 MHz
3.3 V
64 bits
two 5.25-inch bays
two 3.5-inch bays
two 1-inch–high IDE hard drive bays
ATA-100 Ultra DMA hard drive, CD-RW
drive, DVD drive, and DVD/CD-RW combo
drive, internal Iomega Zip drive
9-pin connector; 16550C-compatible
25-hole connector (bidirectional)
15-hole VGA connector
three miniature connectors for line in, line
out, and microphone
6-pin mini-DIN connector or USB
connector
two USB-1.1–compliant connectors
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Appendix