Back to Contents PageTechnical SpecificationsDell™ Dimension™ 4600 Series Service ManualMicroprocessorSystem InformationExpansion BusMemoryDrivesPorts and ConnectorsVideoAudioNetworkControls and LightsPowerPhysicalEnvironmentalMicroprocessorMicroprocessor type Intel® Pentium® 4 that runs at2.26, 2.4, 2.533, 2.66, 2.8, or 3.06GHz internally and 533 MHzexternally, or 2.4, 2.6, 2.8, 3.0, 3.2,or 3.4 GHz internally and 800 MHzexternallyLevel 1 (L1) cache 8 KB first-levelLevel 2 (L2) cache 512-KB or 1-MB pipelined-burst,eight-way set associative, write-back SRAMSystem InformationSystem chip set Intel 865PE or 865GDMA channels eightInterrupt levels 24 APIC modeSystem BIOS chip 4 Mb (512 KB)System clock 533- or 800-MHz data rateExpansion BusBus types PCIBus speed PCI: 33 MHzPCI connectors threePCI connector size 120 pinsPCI connector data width(maximum)32 bitsAGP AGP 1X, 4X, 8XMemoryArchitecture Dual Channel DDR SDRAMMemory connectors FourMemory capacities 128-, 256-, 512-MB or 1-GBMinimum memory 128-MB DDR SDRAMNOTE: Between 32 and 64 MB ofsystem memory may be allocated tosupport graphics, depending onsystem memory size and otherfactors.Maximum memory 4 GBMemory type PC2700 (333-MHz) or PC3200 (400-MHz) DDR SDRAM(non-ECC)DrivesExternally accessible two 5.25-inch baysone 3.5-inch bayInternally accessible Two bays for 1-inch–high IDE harddrives