icp electronics iei ROCKY-P228BX,Full Size Single Board Computers,ROCKYP228BX ROCKY-P228BX ROCKYP228BX ROCKY-P228BX

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Home > Products > Full Size Single Board Computers > ROCKY-P228BX
Product Description:
PICMG bus dual slot-1 base CPU Card with 2 x COM
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  • Supports Slot-1 base single / dual CPU from CeleronTM to Pentium III up to 100MHz FSB

  • Intel 440BX chipset

  • Four / Three 168-pin DIMM sockets up to 1GB / 768MB SDRAM

  • No chipset under CPU, less heat problem


  • CPU : Slot-1 base support single ( ROCKY-P258BX ) / dual ( ROCKY-P228BX ) CeleronTM / Pentium III up to 100MHz FSB

  • System Memory : 
    --> ROCKY-P258BX : Four 168-pin DIMM sockets up to 1GB SDRAM
    --> ROCKY-P228BX : Three 168-pin DIMM sockets up to 768MB SDRAM

  • System Chipset : Intel 440BX chipset

  • BIOS : AMI PnP Flash BIOS

  • Super I/O :
    --> 2 x RS-232 ports
    --> 1 x parallel port ( support SPP/EPP/ECP mode )
    --> IrDA port

  • USB ports : one port on the bracket and one by pin-header ( ROCKY-P258BX ) or two ports by pin-header ( ROCKY-P228BX ), meets USB ver.1 standard

  • IDE : Dual Ultra DMA33 interface with tow 40-pin pin-header

  • FDD : One port

  • Watchdog Timer

  • LM78 hardware monitoring chip on board 

  • SSD : One DiskOnChipTM socket

  • ISAPLUSTM : Designed to enhance the ISA bus drive capability

  • E2KeyTM : A non-volatile 1Kbit EEPROM is provided to retain application critical read/write data

  • Supports ATX power control function

  • Power Consumption : 
    --> ROCKY-P258BX : 6.8A@+5V, 120mA@+12V, 50mA@-12V ( Pentium II 450MHz CPU and 512MB SDRAM )
    --> ROCKY-P228BX : 8.6A@+5V, 350mA@+12V, 50mA@-12V ( Pentium II 450MHz CPU and 512MB SDRAM )

  • Operating Temperature : 0o ~ 55oC ( CPU needs cooler )

  • Relative humidity : 5 ~ 95%, non-condensing

Ordering Information


PICMG bus single Slot-1 base CPU card


PICMG bus dual Slot-1 base CPU card
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