Technical specifications – Dell Dimension 4500S User Manual
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Technical Specifications
Dell™ Dimension™ 4500S
Microprocessor
Microprocessor type
Intel
®
Pentium
®
4 that runs at 1.70, 1.80, 1.90, 2.00
GHz internally and 400 MHz externally; 2.26, 2.40, 2.53,
or 2.66 GHz internally and 533 MHz externally; or Intel
Celeron
®
that runs at 1.70, 1.80, or 2.00 GHz internally
and 400 MHz externally
NOTE: Microprocessor offerings and front-side bus support
vary by country.
L1 cache:
Pentium 4
8 KB first-level
Celeron
32 KB
L2 cache:
Pentium 4
256- or 512-KB (displayed in the
system setup program
)
pipelined-burst, eight-way set associative, write-back
SRAM
Celeron
128-KB SRAM
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
Drives
Externally accessible
one 5.25-inch bay
one 3.5-inch bay
Internally accessible
one bay for 1-inch–high IDE hard drive
Available devices
ATA-66 or ATA-100 Ultra DMA hard drive, CD drive, Zip
drive, DVD drive, and CD-RW drive