AEC-6712UW / AEC6712UW

PCI Ultra Wide SCSI Adapter

Built-in 32-bit RISC processor

Synchronous transferring rate: 40MB/s

Asynchronous transferring rate: 7MB/s

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Acard AEC-6712UW Ultra‑Wide SCSI-3 PCI Adapter w/BIOS – 32‑bit PCI Bus Mastering, 68-Pin & 50-Pin Ports

Acard AEC‑6712UW Ultra‑Wide SCSI‑3 PCI Adapter w/BIOS – 32‑bit PCI Bus Mastering, 68‑Pin & 50‑Pin Ports

Key Features

• Ultra‑Wide SCSI-3 support

  • Up to 40MB/s synchronous transfer rate

  • Up to 7MB/s asynchronous transfer rate

• 32-bit PCI Bus Mastering

  • Enhanced throughput using PCI enhanced data transfer commands (up to 133MB/s)

  • Scatter/Gather operation for improved multitasking performance

• Multiple SCSI Ports

  • 1× Internal 68-pin (Wide SCSI)

  • 1× Internal 50-pin (Narrow SCSI)

  • 1× External 68-pin High‑Density SCSI-3

• Device Support

  • Supports up to 7 SCSI devices on the bus

  • Compatible with HDDs, CD-ROM, CD-R/RW, tape drives, MO drives, scanners, and more

• BIOS & Configuration

  • Flash-upgradable BIOS

  • Advanced setup functions including terminator control, device boot options, and diagnostics

• Processor & Architecture

  • Built-in ATP‑870UW 20 MIPS RISC processor for efficient command handling

Operating System Compatibility

Supports a wide range of legacy OS environments, including:

• Linux (RedHat, SuSE, Fedora, Mandrake, Turbo)

Ideal For

• Retro PC builds

• Industrial SCSI-based equipment

• Vintage server restoration

• Data recovery labs

• Collectors of legacy hardware

Package Contents (if applicable)

• Acard AEC-6712UW PCI SCSI Adapter

• SCSI ribbon cables (50‑pin & 68‑pin)

• Driver disk / manual (Note: Contents may vary if listing is for a used/open‑box item.)

Condition

If your item is used, include:

• Fully tested and working

• Cleaned and inspected

• BIOS verified

• Ports and connectors in excellent condition

If new/open‑box, adjust accordingly.

Shipping & Handling

• Ships safely in anti‑static packaging

• Fast dispatch from the USA

• Combined shipping available

Why This Card Is Valuable

Ultra‑Wide SCSI adapters are increasingly rare, especially models with full BIOS support and multi‑port flexibility. The AEC‑6712UW remains one of the most versatile PCI SCSI‑3 adapters for legacy systems, making it highly sought‑after by professionals and collectors.

The Acard AEC-6712UW is a high‑performance Ultra-Wide SCSI-3 PCI host adapter designed for legacy systems requiring reliable SCSI connectivity. Featuring 32-bit PCI bus mastering, flash-upgradable BIOS, and support for a wide range of SCSI devices, this card is ideal for vintage workstation restoration, industrial equipment, data recovery setups, and retro computing enthusiasts.

This model includes Ultra-Wide (68-pin) and Narrow (50-pin) internal connectors, plus a 68-pin high‑density external port, making it compatible with both internal and external SCSI peripherals.

The ACARD AEC-6712UW is a legacy 32-bit PCI-bus Ultra Wide SCSI-3 host adapter. It is primarily used to connect older SCSI devices (like hard drives, tape drives, and CD-ROMs) to vintage computer motherboards.

Acard AEC-6712UW PCI Ultra Wide SCSI adapter with BIOS 32-bit PCI Bus Mastering

ACARD TECHNOLOGY

VINTAGE ACARD SCSI Adapter

AEC-6712UW PCI ULtra Wide SCSI adapter w/BIOS

32-bit PCI Bus Mastering

MADE IN TAIWAN

PCI Ultra Wide SCSI Adapter

Build-in 32-bit RISC processor

Synchronous transferring rate: 40MB/s

Asynchronous transferring rate: 7MB/s

Upgradable Flash BIOS

Bundled ASPITOOL Utilities