ASUS P2L97-S MOTHERBOARD MODELAsus P2L97-S PROCESSORIntel Pentium II Processor (233Mhz-333MHz) COPROCESSORInternal Coprocessor of Pentium Processor CHIPSETIntel's 440LX AGPset. BUS ARCHITECTURE32-bit PCI Bus and 16-bit ISA Bus Compatible EXPANSION SLOTS4 x 32-bit PCI slots2 x 16-bit ISA slots1 x 32-bit AGP slot AGP CONNECTORAccelerated Graphics Port Connector Supports AGP 66MHz/133MHz (Sideband) 3.3V Device. CACHE MEMORY512K or 256K Pipelined Burst Level 2 cache in Pentium II CPU cartridge. SYSTEM MEMORYThree 168-pin DIMM Sockets to Support (8, 16, 32, 64, or 128MB 3.3V DRAM or SDRAM)Total Memory Capacity: 384MB Max. ON BOARD SCSIOn Board Adaptec AHA7880 Ultra Wide SCSI Support: Fast 20 SCSI, SCSI 2 StandardsSynchronous Data Transfer Rate: 20/40 MB/s (Ultra Fast/Ultra Wide)Asynchronous Data Transfer Rate: 6/12 MB/s (Ultra Fast/Ultra Wide) SCSI CONNECTOR50 Pin SCSI Connector for Fast SCSI Cable68 Pin High Density SCSI Connector for Wide SCSI Cable ON BOARD SUPER I/O1 Floppy Port (up to 2.88MB, Japan 3 Mode Floppy Supported)2 Serial Ports (16550 Fast UART Compatible)1 Parallel Port (ECP, EPP Port)IrDA TX/RX Header (Optional) ON BOARD PCI IDEDual Channel UltraDMA/33 Bus Master IDE Ports (Support up to 4 IDE devices and LS-120MB Floppy Drive) Support: PIO Mode 3 & 4 DMA Mode 2 U-DMA/33Greater Than 8.4GB HD, ATAPI IDE CD-ROM Support ATX POWER CONNECTOR3V, 5V and 12V 20-Pin ATX Power Connector. Soft Power Support VOLTAGE REGULATORBuilt in Switching Voltage Regulator to Support 1.8V to 3.5V BIOSAward AGP BIOS with ACPI, DMI, Green, Plug and Play FeaturesAdaptec PCI SCSI BIOS2M-bit Flash EPROM ATX DOUBLE DECKER2 x USB Ports, 1 x PS/2 Keyboard Port,1 x PS/2 Mouse Port,1 x Parallel Port,2 x COM Ports. OPTIONSH/W Monitor: Optional LM78 to support Fan Status Monitoring and Alarm, CPU Voltage, System Temperature Monitoring and Alert,S/W LanDesk Client Manager to Provides Total S/W & H/W Server or Desktop Hardware Monitoring Solution.Retention Mechanism & Heat Sink Support Brace. BOARD SIZEATX Form Factor 19.1cm x 30.5cm (7.5" x 12")