Introduction

SY-5EHM/5EH5 V1.3

Supports 2 strips of 168-pin SDRAM unbeffured DIMM

2 x 168-pin DIMM banks support 8/16/32/64/128/256 MB unbuffered DIMM modules

Support 2 strips of 72-pin FPM/EDO SIMM 2 x 72-pin SIMM banks support 8/16/32/64 MB SIMM modules Memory configuration:

System memory: 8MB to 640MB with EDO/SDRAM

SY-5EHM/5EH5 V1.3 PLATFORM FEATURES

Board Size

4-layer PCB, 22x23cm(8.7”x9.1”), AT Form Factor

Socket 7

Socket for Pentium® class CPUs

 

with Host Bus frequency of 66/100MHz Supports:

 

Intel Pentium® Processors P54C/P55C (100-233MHz)

 

Cyrix 6x86™ (PR166+-PR200+),

 

Cyrix 6x86 MX™ (PR166-PR266) and Cyrix M II™

 

(300~366)

 

AMD K5™ (PR100-PR166), and AMD K6™ (166-300)

 

and AMD K6™-2 (266~500) and AMD K6-III 400/450

 

IDT X86 CPU C6/W2 200/225 and X86 CPU 2 (233-300)

 

Rise mP6 PR266

Chipset

ETEQ82C663 PCI/AGP Bus Chipset

ATX Power

20-pin Male Connector

AT Power

10-pin Male Connector

JP12

3-pin CPU Cooling Fan Connector

Memory

DIMM Bank (DIMM1 & DIMM2)

 

168-pin Unbuffered EDO/SDRAM DIMM Module

 

Supports 8~256MB DIMM in each Bank

 

Supports ECC configuration

 

SIMM Bank (Bank1,2)

 

72-pin SIMM Modules

BIOS

System BIOS built-in, Award BIOS

 

APM, ACPI and "Plug-and-Play" function

 

Supports multiple-boot function

 

DMI utility

PCI Slots

3 x 32-bit Bus Mastering Slots

ISA Slots

3 x 16-bit ISA Slots

IDE1, IDE2

2 x 40-pin Bus Mastering E-IDE/ATAPI Ports

 

IDE1: Primary IDE Device Connector

 

IDE2: Secondary IDE Device Connector

 

Supports Ultra DMA/33

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SOYO ETEQ82C663 PCI, ETEQ82C663 AGP, SY-5EH5 manual SY-5EHM/5EH5 V1.3 Platform Features, Bios

ETEQ82C663 PCI, ETEQ82C663 AGP, SY-5EHM, SY-5EH5 specifications

The SOYO SY-5EH5/5EHM V1.2 is a versatile ATX motherboard designed primarily for the Intel Pentium 4 and Celeron processors. This motherboard combines a rich set of features and robust design elements, making it an attractive choice for both gamers and general users looking to develop a reliable computer system.

One of the main features of the SY-5EH5/5EHM is its support for the Intel 845 chipset, which provides a solid foundation for both performance and stability. This chipset allows for dual-channel DDR SDRAM, with support for up to 2GB of memory. The inclusion of DDR technology increases memory bandwidth, offering improved performance for demanding applications and multitasking.

Additionally, the motherboard is equipped with an AGP 4X slot, which allows users to install high-performance graphics cards for enhanced gaming experiences and graphics processing capabilities. There are also multiple PCI slots available for expansion cards, such as sound cards, network cards, or additional storage controllers.

Storage options are abundant on the SY-5EH5/5EHM, with support for both IDE and SATA drives. This connectivity allows users to take advantage of the latest in storage technology, while also maintaining compatibility with older devices. With RAID support included, users can set up their drives in a configuration that provides improved performance or redundancy.

Another noteworthy feature of this motherboard is its comprehensive I/O options. It comes with multiple USB ports, parallel and serial connectors, and PS/2 ports for keyboard and mouse connectivity. Onboard audio support provides decent sound quality without the need for additional sound cards, making it suitable for everyday use.

In terms of networking, the SOYO SY-5EH5/5EHM includes an integrated Ethernet controller, ensuring seamless connectivity for networking and internet access. The motherboard layout is optimized for airflow, which helps in maintaining optimal temperatures during operation, enhancing the longevity of the components.

Overall, the SOYO SY-5EH5/5EHM V1.2 presents a compelling mix of features for its time, making it a viable choice for users looking to build or upgrade their systems with a reliable, feature-packed motherboard designed to cater to both everyday computing and more demanding tasks.