| P/I-P55SP4 | P/I-P55T2P4 | R528WP | |
| CPU | P54 | P54,P55,AMDK5/6 | P54,P55 |
| Socket | Socket 7 | Socket 7 | Socket 7 |
| chip set | SiS 5511-13 | 430HX | 430HX |
| cash | PB-SRAM(256K) | PB-SRAM(512K) | PB-SRAM(512K) |
| slots | PCIx4, ISAx4 | PCIx4, ISAx3 | PCIx3, ISAx4 |
| multi I/O | SMC(1P,2S) | Winbond(1P,2S) | UMC(1P,2S) |
| USB | なし | あり | あり |
| BIOS Maker | Award | Award | Award |
|
Award Modular BIOS v4.51PG, An Energy Star Ally Copyright(c)1984-95,Award Software,Inc. #401A0-0203 PENTIUM-S CPU at 133MHz Memory Test:49152K OK Award Plag and Play BIOS Extension v1.0A Copyright(c) 1995, Award Software, Inc. Initialize Plag and Play Cards... Card-01:UM8669 Plug and Play Super AT I/O <--- ここに注目 Card-02:OPL3-SA3 Sound Board PNP Init Completed Press DEL to enter SETUP 05/03/97-82430HX-PI55T2P4C-00 |