Dell Dimension 4500S - Manual (Page 74)

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Microprocessor
Microprocessor type Intel
®
Pentium
®
4 or Celeron
®
L1 cache 8 KB first-level (Pentium 4); 32 KB (Celeron)
L2 cache 256- or 512-KB (displayed in the system setup
program) pipelined-burst, eight-way
set associative, write-back SRAM
(Pentium 4); 128-KB SRAM (Celeron)
System Information
System chip set Intel 845 G
DMA channels seven
Interrupt levels 24 APIC mode
System BIOS chip 4 Mb (512 KB)
System clock 400- or 533-MHz data rate
Expansion Bus
Bus types PCI
Bus speed PCI: 33 MHz
PCI connectors two
PCI connector size 120 pins
PCI connector data width
(maximum) 32 bits
Memory
Architecture DDR SDRAM
Memory connectors two
Memory capacities 128-, 256-, 384-, 512-, or 768-MB, or 1-GB
non-ECC DDR SDRAM
Minimum memory 128 MB
Maximum memory 2 GB
Memory type 266-MHz DDR SDRAM (non-ECC)
BIOS address F0000h