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Adaptec AHA-2940-4 Ultra SCSI PCI Controller Card
- Supports Ultra SCSI interface for improved performance.
- 32-bit PCI bus for compatibility with most systems.
- Enables connection of multiple SCSI devices.
- Ideal for high-performance storage solutions.
- Features robust data transfer and error management.
- Plug-and-play functionality for easy setup.
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Product Overview
The Adaptec AHA-2940-4 is an Ultra SCSI PCI controller card. It is designed to provide reliable and high-speed connectivity for SCSI peripherals, commonly used in workstations and servers.
Technical Information
| Interface | Ultra SCSI |
| Bus Type | 32-bit PCI |
| Form Factor | SCSI Controller Card |
Additional Specifications
| Data Transfer Rate | Up to 20 MB/s (Synchronous) |
| Connectors | Internal and External SCSI connectors |
| Manufacturer | Adaptec |
Product Description
The Adaptec AHA-2940-4 is a popular and reliable Ultra SCSI controller card that brings enhanced storage performance to systems equipped with a PCI slot. This card leverages the Ultra SCSI standard, offering faster data transfer rates than previous SCSI generations, which is crucial for demanding applications and high-capacity storage devices. Its 32-bit PCI interface ensures broad compatibility with a wide range of desktop computers and servers, making it a versatile choice for upgrades. Designed to connect multiple SCSI devices, the AHA-2940-4 allows users to build flexible storage configurations, including internal hard drives, external drives, tape backups, and CD-ROM drives. The controller is known for its stability and robust error-handling capabilities, ensuring data integrity and reliable operation even under heavy workloads. This makes it a preferred choice for workstations used in fields like graphic design, video editing, and for servers in small to medium-sized businesses. Adaptec's reputation for quality and performance is reflected in the AHA-2940-4. The card typically supports plug-and-play installation and comes with comprehensive driver support for various operating systems, simplifying the setup process. For users seeking to expand their storage capacity and improve data access speeds with a proven SCSI solution, the AHA-2940-4 remains a solid and dependable option.


