The SCSI Card 2920C is the easiest way to add up to seven Fast SCSI peripherals that make Pentium-based PCs more versatile. And the SCSI Card 2920C's bus mastering feature gives a great performance boost to desktop applications like graphics and multimedia.
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DownloadsDocumentationTechnical Specifications

Note: Only drivers that are not included or embedded within a supported operating system are listed below. To see a complete list of supported operating systems see the Product Specifications

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Microsoft DOS
Microsoft Windows 2000
Microsoft Windows 3.1x
Microsoft Windows 7
Microsoft Windows 95
Microsoft Windows 98
Microsoft Windows Millennium
Microsoft Windows NT
Microsoft Windows Server 2008
Microsoft Windows Vista

Novell NetWare

Novell NetWare Downloads


SCO Unix
SCO UnixWare

Hardware Installation
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Installing Drivers or Software
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Product Documentation
Install Guide for the AHA-2920C (PDF 580 KB)
Use Your Product
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Number of devices
Supports up to 7 total

Bus System Interface Type

32-bit PCI
External Connectors
50-pin high-density SCSI-2 (female)
Internal Connectors
50-pin standard (male)
Data Transfer Rate
up to 10 MB/sec
System Requirements
IBM-compatible PC-486, Pentium, or above Windows 95, Windows NT, Windows 3.1, MS-DOS 6.0, OS/2, NetWare, SCO UNIX or UnixWare Operating System PCI expansion slot SCSI peripheral
Package Contents
AHA-2920 PCI-to-Fast SCSI card Adaptec EZ-SCSI software (on CD) Adaptec 7800 Family Manager Set® software SCSISelect optimization utility 50-pin internal SCSI ribbon cable (external cable is not included) Quick installation guide Reference guide Registration card
5-year limited warranty

Device Protocol

Fast SCSI-2

Boot Support

Bootable (on-board BIOS)

Board Dimensions

4.7" (11.9 cm) L
3.0" (7.6 cm) H

Power Consumption

+5.0 +/- 0.25 Volts at 2.0 amps maximum

Operating Characteristics

-5 C to 60 C (23 F to 140 F)
10% to 95%, non-condensing Relative Humidity

Storage Characteristics

-55 C to 85 C (-67 F to 185 F)

MTBF (mean time between failures, Bellcore)

577,931.2 hours