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Green PCI card with silver bracket and two connectors

Adaptec

Adaptec 2940 PCI SCSI controller

SKU CH-NGZE-2X6DY

Adds a legacy PCI SCSI controller to a server for connecting older SCSI storage devices

  • PCI SCSI controller for legacy storage connectivity
  • Adaptec 2940 model supports Ultra2 SCSI standard
  • New condition ensures reliable out-of-box operation
  • 28 April 2026 manufacturer listing date confirms current production
  • Server-grade component for enterprise storage expansion

Adaptec 2940 SCSI controller

This new Adaptec 2940 is a PCI SCSI controller designed for server and workstation environments. It connects SCSI storage or tape devices to a system using a standard PCI expansion slot. The card targets administrators maintaining legacy infrastructure or adding SCSI capability to compatible hardware.

Suits legacy SCSI deployments

It suits administrators adding SCSI storage or tape devices to a system that still offers PCI connectivity. Builders who need a different bus interface or a modern storage protocol should look at other controller types.

PCI interface determines fit

The single specification that decides whether this is the right part is the PCI interface. The host system must provide a matching PCI slot for the controller to function.

How it compares

Measured against everything we stock in RAID & Drive Controller Cards, at today’s prices. Recalculated every night.

Price $35.99
Cheaper than about 84% of the 219 comparable items (median $155.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Which Adaptec 2940 PCI SCSI controller should I choose?

The Adaptec AHA-2940U2 PCI SCSI controller is the model available.

What does the 2940 model number mean for my system?

It identifies this PCI SCSI controller from Adaptec for connecting SCSI devices.

What interface does the Adaptec 2940 use and what does that limit?

It uses a PCI interface, so transfer speed is limited by the PCI bus bandwidth.

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