Computer Motherboard
Product ID: Pentium II (PRO-274)
- CPU: Inter Pentium II processor card
- High density slot for Pentium II processor card (marked' slot 1'), supports up to 233MHz or higher frequency processor card
- On board switching regulator provides voltage to Pentium II processor card
- System management supported by employing LM78 (LM79), LM75
- Core logic-Intel440LX (or 440LX-R) PCIset:
- Two 168-pin 3.3V unbuffered DIMM sockets
- Main memory: 8MB-512MB EDO DRAM, 256MB SDRAM support.
- AGP specification 1.0 compliant, PCI-66 AGP-66/133 MHz 3.3V devices supported, reach a theoretical 532MB/sec transfer rate
- Supports concurrent CPU, AGP and PCI transactions to main memory
- Ultra-I/O: NS PC87309
- USB ports-Embedded in PIIX4:
- Support 2 USB1.0 ports at 12 or 1.5 Mbit/sec, one USB stacked connector
- Real time clock-Embedded in PIIX4:
- 256bytes CMOS SRAM
- Tracking time of day and storing system data
- Date alarm allows for scheduling a wake up event up to 30 days in advance
- Expansion slots: support 1 PCI 5V-slots, 1 ISA slots, 1 PCI/ISA shared slot and 1 AGP slot supports 3D graphic accelerated card
- PCI-bus IDE-Embedded in PIIX4:
- Support PIO mode 4 up to 14MB/sec, Ultra DMA/33 mode up to 33MB/sec
- Two 40-pin pin header for IDE connectors support up to 4 drives
- Sound-ESS1869 (optional):
- Support OPL3 and full duplex
- Support line-in, line-out, MIC-jack and MIDI/game port
- Integrated 3D audio effect
- PC97 rev. 1.0 compliance
- BIOS-plug and play ready, auto detection of memory size, suspend/resume:
- 256KB flash ROM, support on-board flash
- Form factor: micro ATX form factor (9.6 x 9.6 inch^2), four-layer design
Main Products:
Thick film Hybrid ICs, Electronics Packaging Services, Frequency Parts, Resistor Series, Automotive Electronics, Desktop/Server/NC, Mother board, Communication Product, Notebook PC