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8
S1857 & S1857AVIA Chipset Hardware Specifications/Features
Processor Information One Socket 370 CPU connector
One Slot 1 CPU connector
66/ 100 / 133MHz bus support (auto-deter
mined by CPU)
Celeron 300 to 533MHz
Pentium II* and Pentium III up to 600MHz
*please refer to page 26 for current PII CPU
support
Chipset Information VIA Apollo Pro 133:VT82C693A+VT82C596B
Winbond 977 EF Super I/O chipset
Voltage and Power ATX power supply connector
Information +12V power source for DC fan onboard
3.3V DRAM support
Main Memory Up to 1.5GB onboard
Three 168-pin DIMM sockets
Supports 133 MHz SDRAM with SPD
System Management Winbond W83783S
with onboard alarm for monitoring temperature,
supply voltages, and fan speed
Intel LANDesk Client Manager software
option
Expansion Slots One 32-bit AGP slot
Six 32-bit PCI Bus Master slots
One 16-bit ISA slots (shared w/ 1 PCI)
One shared, seven usable slots
Physical Dimensions ATX design
12 inches x 8.35 inches
S1857 requires compatible I/O shield
Chapter 1
Introduction