Adaptec AHA-2940 Ultra SCSI Host Bus Adapter


The AHA-2940 Ultra host adapter is the ideal PCI-to-SCSI host adapter for entry-level servers and workstations. It moves data fast -- up to 20 MByte/sec. And it connects up to 7 SCSI devices for expanded storage capacity. In addition, the AHA-2940 Ultra adapter delivers unrivaled system and peripheral compatibility.

Supported Protocols


Advanced SCSI Features

Advanced SCSI Programming Interface (ASPI) compliant
multi-threaded I/O
tagged queuing
synchronous and asynchronous Fast and Wide
bootable from attached disks

Hard Disk Capacity
Extended translation scheme supports up to eight (8) Gbytes per disk

Electrical Drivers
Narrow SCSI, Single-ended, active, programmable via SCSISelect configuration utility

Board Dimensions
4.75" x 3.5"

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)

Regulatory Certification
FCC, UL, C-tick, CE, VCC

Mean Time Before Failure (MTBF)
544,264 hours at 40 degrees C

External Connectors
50-pin High Density

Internal Connectors
50-pin Standard

Data Transfer Rate
Up to 20MB/sec

Package Contents
* AHA-2940 Ultra SCSI Card
* EZ-SCSI 5.0 software (for use only with Windows 95, 98, ME, or Windows NT 4.0 operating systems)
* 50-pin internal SCSI cable
* Quick installation guide
* Reference guide
* Registration card

New in the box - 90 day Warranty

Click here for complete specifications.

  • Model: AHA-2940 Host Bus Adaptor
  • Shipping Weight: 2lbs
  • Manufactured by: Adaptec

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