Manual for SynactiX 5EP/5EI
Chapter 1
Introduction
Chapter 1
Chapter 1
Introduction
Overview
SynactiX 5EP/5EI green mainboard utilizes Intel
®
815EP chipset, 815EP contains two com-
ponents: the 82815EP-B step Memory Controller Hub(MCH) and the 82801BA I/O Control-
ler Hub2(ICH2), providing a fully compatible, high performanced and cost-effective PC/
ATX platform. The new integrated technologies, together with AGP 4X support, AC’97
audio(optional, support up to 6 channels with CNR), integrated LAN(optional), 4 USB
ports, and ATA100/66, give customers an advanced, multimedia solution at an extremely
low price. It provides 66/100/133 MHz system bus to support all Intel
®
Pentium III FC-PGA,
Celeron FC-PGA, Tualatin FC-PGA2 processors. 100/133MHz SDRAMs are supported up
to 512MB. It also provides advanced features such as Wake up by USB devices, Wake-
on-LAN, Wake-on-Modem, ACPI and Keyboard Password Power-on functions. StepEasy,
our new innovation is also supplied to enable you to adjust CPU frequency step by step
easily to meet your need.
Key Features
Form factor
l
ATX form factor of 305mm x 210mm.
Microprocessor
l
Supports all Intel
®
Pentium III(Coppermine) FC-PGA processors at 533/600/667/733/
800/866/933MHz/1GHz with 133MHz bus speed.
l
Supports all Intel
®
Pentium III(Coppermine) FC-PGA processors at 500/550/600/650/
700/750/800/850MHz/1GHz/1.1GHz and future processors with 100MHz bus speed.
l
Supports all Intel
®
Celeron FC-PGA processors at 533/566/600/633/667/700/733MHz
and future processors with 66MHz bus speed.
l
Supports all Intel
®
Celeron FC-PGA processors at 800/850MHz and future processors
with 100MHz bus speed.
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Supports all Intel
®
Pentium III(Tualatin) FC-PGA2 processors at 1.13/1.20/
1.26GHz and future processors with 133MHz bus speed.
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Supports 66/100/133MHz host bus speed.
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The CPU core voltage adjustable from 1.05V to 1.825V automatically through onboard
switching voltage regulator with VID(Voltage ID).
