Dell Dimension 2100 Personal Computer User Manual


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Architecture
non-ECC SDRAM 168-pin modules
Memory sockets
two; gold contacts
Memory capacities
64, 128, 256, and 512 MB
Minimum memory
1
64 MB for Microsoft®Windows®98, Windows Millennium Edition (Me), and Windows 2000;
128 MB for Windows XP
Maximum memory
1
512 MB
Frequency
100MHz
NOTE: Your computer may have either PC 100 or shared
2
PC 133-SDRAM modules at
100 MHz installed. Do not mix these two module types in the computer. To see which
memory type is installed in your computer, inspect the label on the memory module.
Clock cycle
10 ns (supports four clocks only)
CAS latency
three
SPD revision
1.2
Buffering
unbuffered
Voltage
3.3 V
Data bus width
64 bits
BIOS address
F0000h
1
Videomemoryuses1or2MBofsystemmemory(RAM).TotalRAMreportedis1or2MBlessthanRAMinstalled.
2
Upto11MBofsystemmemorymaybeallocatedtosupportDVMTGraphics.
Drives
Externally accessible
one 5.25-inch bay and two 3.5-inch bays
Internally accessible
one bay for 1-inch-high IDE hard drive
Ports
Externally accessible
Serial (DTE)
9-pin connector; 16550C-compatible
Parallel
25-hole connector (bidirectional)
Video
15-hole connector
PS/2-style keyboard
6-pin mini-DIN connector
PS/2-compatible mouse
6-pin mini-DIN connector
USB
two USB-compliant connectors
Internally accessible
Primary IDE
40-pin connector on PCI bus
Secondary IDE
40-pin connector on PCI bus
Floppy drive
34-pin connector
Video
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