Appendix
107
Memory
Architecture
DDR SDRAM
Memory connectors
two
Memory capacities
128-, 256-, and 512-MB non-ECC DDR
SDRAM
Minimum memory
128 MB
Maximum memory
1 GB
Memory type
DDR 333 (non-ECC) only on computers
with 533-MHz system clock speed
DDR 266 (non-ECC) on computers with
either 400- or 533-MHz system clock speed
BIOS address
F8000h
Drives
Externally accessible
two 5.25-inch bays
two 3.5-inch bays
Internally accessible
two bays for 1-inch–high IDE hard drives
Available devices
ATA-100 Ultra DMA hard drive, CD drive,
floppy drive, Zip drive, DVD drive,
DVD+R/RW drive, and CD-RW drive
Ports and Connectors
Externally accessible:
Serial
9-pin connector; 16550C-compatible
Parallel
25-hole connector (bidirectional)
Video
15-hole connector
Keyboard
6-pin mini-DIN connector or USB connector
Mouse
6-pin mini-DIN connector or USB connector
USB
two front-panel and four back-panel USB
2.0-compliant connectors
NIC
RJ45 connector
Headphone
front-panel miniature connector
Содержание Dimension 4550 Series
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Страница 18: ...18 Finding Information for Your Computer w w w d e l l c o m s u p p o r t d e l l c o m ...
Страница 74: ...74 Advanced Troubleshooting w w w d e l l c o m s u p p o r t d e l l c o m ...
Страница 136: ...136 Appendix w w w d e l l c o m s u p p o r t d e l l c o m ...
Страница 152: ...152 Index 152 Index ...