New motherboard form factor!! First it was the PC, then the XT, then the full- sized AT, then the baby-AT, now there is the baby-AT ATX board size! - These new ATX board are like the common Gateway (Micronics) motherboards (all-in-one motherboard design). So, new cases need to have access holes for the serial ports, video, etc. Triton-II chipset Versions! - The Triton-II chipset has already gone through a version. Evidently, the first version, the A1, had SERIOUS problems. [A snip from the ASUS newsgroup] >>Did Asus sell P55T2P4 boards using the A1 stepping of this chipset? > >NO. Asus halted production upon discovery of the A1 flaw, and did >not ship boards with the A1 stepping. All shipments of the 430HX >chipset based boards from Asus use the A2 stepping. > >Tyan ignored, or did not discover the A1 stepping flaws and is shipping >430HX-A1 boards. - New form factor to make building systems easier - I/O connectors directly on-board, reduce trouble of cabling - Provide room for all long cards - Defines stand-by power to provide Software controlled power off - Win95 or other applications can power the system off when finishing tasks - ATX is a new trend in multimedia system configuration - Case vendors are ready to ship production units INTEL 430HX CHIPSET - New integrated chipset, higher memory performance (4-2-2-2 vs.7-2-2-2) - Larger memory support (256MB in XP55T2P4/ATX) - ECC (Error Checking and Correcting) one bit error will be corrected automatically, two bits will be detected - Deeper PCI buffers, better PCI performance - USB (Universal Serial Bus) built-in, will be supported after FCC and software issues resolved in up-coming new release - BGA (Ball-grid array) package provides better reliability ASUS 430HX BASED ATX BOARD (ADDING VALUES FOR YOU) - A full New Feature Set to ADD NEW VALUES for System Builder - ATX FORM FACTOR: - all long slots - SoftPower - Less cables - Easier to build - NEW INTEL 430HX CHIPSET: - Highest System Performance - ECC - Higher reliability - Pave the road to USB - NEW BIOS FUNCTIONS: - CD-ROM bootable - DMI support - Auto detect hard disks NEW BIOS FUNCTIONS - DMI (Desktop Management Interface) support and browser utility allows system to be able to managed through network remotely - a must for large corporate environment - Boot from CD-ROM, enables newer O/S loading and game application ( a new feature driving by first tier system houses) - Auto detect hard disk while boot, saving configuration time INTEL TRITON 430FX/HX/VX PCI set Feature Difference Interface Triton FX Triton HX Triton VX (Triton I) (Triton II) ----------------------------------------------------------------------- IDE/BUS MASTER Mode 4 Mode4/5 Mode 4/5 ----------------------------------------------------------------------- L2 SRAM Cache Max 512K Max 512K Max 512K ----------------------------------------------------------------------- EDO DRAM * * * ----------------------------------------------------------------------- Burst EDO DRA * * ----------------------------------------------------------------------- G.PipelineBurst SRAM Cache * * ----------------------------------------------------------------------- * Dual Processors (To take over Neptune chipset) ----------------------------------------------------------------------- ECC/Parity Memory * ----------------------------------------------------------------------- UMA * ----------------------------------------------------------------------- BGA * ----------------------------------------------------------------------- SDRAM *DIMM ----------------------------------------------------------------------- Universial Serial Bus * * ----------------------------------------------------------------------- Max.On Board DRAM 128M 512M 128M -----------------------------------------------------------------------