Main Features

● Intel 845-D chipset

● FSB 400 MHz

● Supports DDR 266/200 SDRAM

● Supports Ultra ATA 100/66/33

● BIOS FSB Setting

● H/W Monitor

● BIOS Vcore Setting

● AGP and DIMM Voltage Setting

● On-board AC'97 Audio Function●

● An additional Peripheral Power Connector to reduce the cost of upgrading an old system.

● Smart Card/SD/MS Card Reader Interface (Optional function)

Specification

Processor

● Intel Socket 478 Pentium 4 (400MHz FSB)

Chipset

● Intel 845 (i845 Brookdale-D MCH+ 82801BA ICH2)

i845 Brookdale-D MCH:

- 593 FC-BGA

- Supports Socket 478 P4 Processor

- Supports DDR 266/200 SDRAM

- AGP 4X Interface (AGP 4X only)

- Features 400 MHz Front Side Bus settings

- PC-133 Compliant

82801BA ICH2:

- 360 EBGA

- Supports Ultra ATA-100/66/33 transfer protocol

- Provides AC'97 Audio

- Support for four USB Ports (max.)

- CNR (Communications and Network Riser) support

Memory

● 2 x 184-pin DDR DIMM Sockets

● Supports up to 2GB (with 512-Mb technology) DDR SDRAM memory space

● PC 2100 compliant

Cache Memory

● Built-in to Intel Pentium 4 Processor Module

On-Board EIDE

● 2 x PCI Bus Master UATA 100/66/33 IDE ports (up to 4 ATAPI Devices)

● Supports for PIO Mode 3, 4, UATA 100/66/33 IDE & ATAPI CD-ROM

Integrated Super I/O

● 1 x Floppy Port (supports 360K, 720K, 1.2M, 1.44M and 2.88Mbytes)

● 2 x serial ports (high-speed 16550A FIFO UART Ports)

● 1 x Parallel Port with EEP/ECP/SPP Capabilities

● 1 x PS/2 Mouse, 1 x PS/2 Keyboard connectors

● 4 x USB Ports (two via optional cable)

● 1 x Audio/Game Port

Expansion Slots

● 1 x AGP 4X Slot (AGP 4X only)

● 6 x 32-bit PCI Bus Master Slots

● 1 x CNR (Communication and Networking Riser)

Form Factor

● ATX Form Factor (200mm x 305mm)

BIOS

● AWARD Plug-and-Play BIOS

● Supports Advanced Power Management Function

● Flash Memory for easy upgrade

Other Features

● BIOS FSB Setting ● Ultra ATA 66/100

● BIOS Writing Protection ● PC 2100 compliant

● BIOS Vcore Setting ● AGP and DIMM Voltage Setting

● SmartDoc. Anti-burning Shield ● H/W Monitor

● RedStorm Overclocking Technology ● Integrated AC-97 Audio Audio function

● An additional Peripheral Power Connector *

SL-85SD-C adopts an additional Peripheral Power Connector (the power connector that HDD adopts). Users who installed already an ATX2.03 compliant power supply can use the +12V power Connector designed specially for P4 mainboard. For those who use a non ATX2.03 compliant Power Supply (for example, users that upgrade their mainboards from PIII to P4), they can take advantage of the Peripheral Power connector instead of buying a new P4 Power Supply. This design helps users reduce the cost when upgrade their systems.

* For P4 processors faster than 2GHz, we suggest users adopt the ATX 2.03 compliant Power Supply.

● The 85DR-C enables the support for SMART CARD, Memory Stick, and SD (Secure Digital) Memory Card Reader. (Optional function)

●