Appearance: NEW, slight wear
Functionality: NEW

Description:
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Similar to Pictured, an Amiga 2091 Installation Disk, Version 1.27. Includes just the bare disk. Jumper settings are detailed at the bottom of this listing.

Warranty and Returns:
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We understand that there may be compatibility issues, space constraints, or it just doesn’t look perfect. This item can be returned within 14-days for ANY reason. However, shipping to and from is not refundable.

Shipping:
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- Other shipping methods are available – contact us for details.
- Combined shipping is available for most items – contact us for details.
- Local pickup is also available at no cost.

About Us:
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The Computer Preservation Group is dedicated to the preservation of historical computers. To help fund ongoing operations, select items are made available. To learn more, please visit our website: www.computerpreservation.com. Thank you for your support!

Stock#:C0325.GN#.1


Details from http://www.l8r.net/technical/t-2091.shtml:

Technical Specifications
A2091 Hard Disk Interface Card

Sockets for 2 MB of 16-bit RAM

CMOS 256K x 4 DRAMs 120ns or faster

RAM can be installed as 512k, 1MB or 2MB
Autoboot ROMs 16K
SCSI Interface

ANSI X3T9.2 compatible

DB-25 SCSI connector

50-pin internal SCSI connector
Host Interface connecto to 100 pin ZorroII connector on the Amiga
Power requirements
+5V @ 1A, +12V @ 0A, No hard-drive on card
+5V @ 2A, +12V @ 1A, Hard drive on card max
Maximum power consumption of card-mounted hard-drive

+5V @ 1A, +12V @ 1A continuous, 2A maximum startup

Jumper Settings:
Jumper 1: Memory Size
2 Meg
1 Meg
512k
0 k
Jumper 2: Auto: Enables Autoboot ROMs Kickstart 1.3 or higher
Dis: Disables Autoboot ROMs Kickstart 1.2
Jumper 3: Factory Use Only
Will set interupts (this is not a toy)
Jumper 5:
Option 1: OFF LUN Disabled - One drive at each address
ON LUN Enabled - Multiple drives at each address
Option 2: OFF Time-out disabled - Short wait period for
drive parity checking enabled
ON Time-out enabled - Long wait period for drive
Parity checking disabled on message-in phase
Option 4: Reserved
Jumper 201: Factory Use Only