Introduction

Your new Epson® EL 486UC computer is a fast, high-performance, all-in-one system offering flexibility and expandability in a compact design. It provides the following features:

486SX, 25 MHz microprocessor upgradable to 486SX/33, 486DX/33,486DX2/50, or 486DX2/66

4MB of internal memory, expandable to 32MB

System and video BIOS shadow RAM

8KB of internal processor cache and support for 32KB or 128KB of external cache

512KB of on-board video memory, expandable to 1MB

Built-in VGA port

Two built-in serial ports, one built-in parallel port, and one built-in game port

Built-in PS/2 compatible keyboard port

Three l&bit, full-length and two B-bit, half-length ISA option slots

Support for up to three mass storage devices

Password security.

Using the built-in interfaces, you can connect most of your peripheral devices directly to the computer so you do not have to install option cards. You can use the option slots to enhance your system with extra functions such as a modem card, a network controller card, or additional interface ports.

Introduction 1