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AHA-1520B
The AHA-1520B is a complete kit with everything needed to connect up to 7 SCSI devices to a PC. These devices include internal and external hard drives, CD-ROM and CD-Recordables, tape and removable drives, scanners, and more.
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DownloadsDocumentationTechnical Specifications

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 69 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)
windows 9x miniport driver (html 76 kb)
Product Documentation
Install Guide for the AHA-1520B (PDF 302 KB)
Use Your Product
scsi<i>select</i> user's guide (html 83 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

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)

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