Number of devices
Up to 15 devices total

Bus System Interface Type

PCI local bus
External Connectors
68-pin High-Density
Data Transfer Rate
40 MByte/sec
Package Contents
AHA-2940 UW PCI-to-Wide UltraSCSI host adapter board Adaptec 7800 Family Manager Set software drivers for Windows NT, Windows 95, OS/2 2.x and 3.x, Netware 3.x and 4.x, SCO Unix 3.2.x and Unixware 1.x and 2.x Adaptec EZ-SCSI software for Windows NT, Windows 95, Windows for Workgroups, and DOS Includes applications such as: SCSI Tape Backup™ (Backup Basics), QuickScan, CD Player, Photo CD Viewer (Magic Lantern™),Advanced Power Management, SCSI Interrogator™, SCSI Disk Partitioner, SCSITutor™, SCSIBench Provides device support for hard disks, removable disks, MO, CD-ROM,CD-Recordable, Photo CD and tape drives and scanners One 3-position, 68-pin UltraSCSI internal ribbon cable One 3-position, 50-pin UltraSCSI internal ribbon cableComplete user documentationFive-year warranty card

Supported Protocols


Advanced SCSI Features

multi-threaded I/O,
tagged queuing,
synchronous and asynchronous data transfer

Electrical Drivers

Single-ended, active, programmable via SCSISelect configuration utility

Board Dimensions

6.87" x 3.87" (17.0 cm x 9.5 cm)

Operating Characteristics

32 F to 131 F (0 C to 55 C)10% to 90% Relative Humidity, non condensing

Storage Characteristics

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

MTBF (mean time between failures, Bellcore)

494,641 hours