Adaptec - AHA-1522A

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obsolete products

AHA-1522A

ISA-to-SCSI host adapter with onboard BIOS and floppy drive controller.

Note: Only drivers that are not included or embedded within a supported operating system are listed below. To see a complete list of supported operating systems see the Product Specifications

Select your operating system or software below

Bios Updates and Other Downloadable Files

Bios Updates and Other Downloads

IBM OS

IBM OS-2

Microsoft

Microsoft Windows 95

Microsoft Windows NT

Novell NetWare

Novell NetWare Downloads

Unix

SCO Unix

Installing Drivers or Software: cd install netware 401 (html 68 kb); cdrom in dos (html 68 kb); unix driver disk conversion (html 69 kb); loading adaptec dsk drivers (html 71 kb); netware 3.12 cd install (html 68 kb); sparrow driver installation (html 69 kb); changing sparrow irq (html 69 kb); installation tips for os/2 1.3 (html 69 kb); windows 9x miniport driver (html 75 kb)

Product Documentation: Install Guide for the AHA-1520A/1522A (PDF 326 KB)

Use Your Product: scsi terms explained (html 77 kb); sense codes described (html 96 kb)

Number of devices
	Up to 7 devices under DOS 5.0 and above

Bus System Interface Type
	ISA

Data Transfer Rate
	10 MB/sec

Warranty
	5 years

Device Protocol

SCSI-1,
SCSI-2

Advanced SCSI Features

Advanced SCSI Programming Interface (ASPI) compliant
Multithreaded I/O
Scatter/gather
Disconnect/reconnect
Plug-and-Play SCSI
Synchronous and asynchronous data transfer

SCSI Termination

Single-ended, active, programmable via SCSISelect

Hard Disk Capacity

Up to 8 GBytes per disk

Floppy Drive Support

Supports two floppy drives (3.5 in. and 5.25 in.)

Board Dimensions

6.875 inches (17.5 cm) L
2.375 inches (6.125 cm) H

Power Consumption

5.0V +/- 0.25V @ 0.51 amps
excluding terminator power

Operating Characteristics

0°C to 55°C (32°F to 131°F) -10% to 95%, non condensing Relative Humidity

Storage Characteristics

-55°C to 85°C (-40°F to 167°F)