Supermicro PIIISEA, User Manual

Page: 19 / 88

Chapter 1: Introduction
1-11
Introduction
Features of the PIIISED/PIIISEA Motherboard
CPU
•
Pentium III 450-600 MHz and Pentium II 350-450 MHz processors at 100
MHz bus speed and Pentium II 233-333 MHz and Celeron SEPP 266-466
MHz processors at 66 MHz bus speed.
Note: 133 MHz will be supported by future Intel 133 MHz FSB processors.
M e m o r y
• Two 168-pin DIMM sockets supporting up to 512 MB unbuffered 3.3V
SDRAM
Note: Because the 810E chipset features a 100 MHz memory bus, the SDRAM must be PC-100
compliant DIMMs regardless of the front side bus speed being used.
Chipset
• Intel 810E (see page 1-13 for details)
Expansion Slots
PIIISED PIIISEA
• 6 PCI slots • 4 PCI slots
• 3 ISA slots (1 PCI/ISA slot shared)
• 1 AMR slot • 1 AMR slot
BIOS
• 4 Mb Firmware Hub AMI
®
Flash BIOS
• APM 1.2, DMI 2.1, PCI with PME support, ACPI 1.0, Plug and Play (PnP)
PC Health Monitoring
• Seven onboard voltage monitors for CPU core, chipset voltage, +3.3V,
±
5V and
±
12V
• Three-fan status monitor with firmware/software on/off control
• Environmental temperature monitor and control
• CPU fan auto-off in sleep mode
• Power-up mode control for recovery from AC power loss
• System overheat LED and control
• System resource alert
• Hardware BIOS virus protection
• Auto-switching voltage regulator for the CPU core
• SUPERMICRO Super Doctor