Adaptec AHA-1510A

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This Adaptec expansion board allows the connection of SCSI disk drives to an ISA bus computer. The board itself can be populated as any of the 1510A, 1520A, or 1522A models. The different models are:

AHA-1510A: ISA-to-SCSI host adapter
AHA-1520A: ISA-to-SCSI host adapter with onboard BIOS
AHA-1522A: ISA-to-SCSI host adapter with onboard BIOS and floppy drive controller

This particular board is the mininal 1510A configuration.

Identifying marks:

AHA-1510A 555700 9521
ASSY 554006-02
FAB 554007-00 REV D
BA0E5210FYX

Date : 1995

Manufacturer : Adaptec

Format : Expansion Board

This exhibit has a reference ID of CH46114. Please quote this reference ID in any communication with the Centre for Computing History.