98 Appendixw w w . d e l l . c o m | s u p p o r t . d e l l . c o mSpecificationsMicroprocessorMicroprocessor type Intel ® Pentium® 4 or Celeron®L1 cache 8 KB first-level (Pentium 4 and Celeron).L2 cache 256- or 512-KB (displayed in the system setupprogram) pipelined-burst, eight-way set associative,write-back SRAM (Pentium 4);128-KB SRAM that resides in the processor’s core. TheL2 cache runs at the processor’s internal clock speed(Celeron).System InformationSystem chip set Intel 845GVDMA channels eightInterrupt levels 24 APIC modeSystem BIOS chip 4 Mb (512 KB)System clock 400- or 533-MHz data rateExpansion BusBus types PCIBus speed PCI: 33 MHzPCI connectors threePCI connector size 120 pinsPCI connector data width(maximum)32 bits
