Dell Dimension 4300 - Manual (Page 40)

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Technical Specifications
Dell™ Dimension™ 4300
Specifications
Microprocessor
Microprocessor type Intel® Pentium® 4 microprocessor that runs at 1.50,
1.60, 1.70, 1.80, 1.90, or 2.0 GHz internally and 400
MHz externally
L1 cache 8 KB first-level
L2 cache integrated 256-KB at full microprocessor speed
System Information
System chip set Intel 845
DMA channels four
Interrupt levels 15
System BIOS chip 4 Mb (512 KB)
System clock 400 MHz data rate
Expansion Bus
Bus types PCI and AGP
Bus speed PCI: 33 MHz; AGP: 66 MHz
AGP connector one
AGP connector size 172 pins
AGP connector data width (maximum) 32 bits
AGP bus protocols 4x/2x modes at 1.5 V
PCI connectors four
PCI connector size 120 pins
PCI connector data width
(maximum) 32 bits
Memory
Architecture SDRAM PC133
Memory connectors two
Memory capacities 64-, 128-, 256-, and 512-MB non-ECC or ECC SDRAM
Minimum memory 1 64 MB
Maximum memory 512 MB
Memory type PC133 (non-ECC or ECC)
BIOS address F8000h
1 Microsoft requires a minimum of 128 MB of memory for Microsoft® Windows® XP.
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-66 or ATA-100 Ultra DMA hard drive, CD drive, Zip
drive, DVD 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