Macintosh IIsi


20 MHZ

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Macintosh IIsi, Apple M0360. 20 MHz 68030 processor. 512k ROM, 1.4 MB Superdrive.

Made to be a smaller, sleeker version of the IIci. This 1990 Mac was the first to support built in audio recording!

With 1 MB RAM on the Motherboard, the max is 65 MB. 100ns 30 pin SIMMs.

Supported Mac Systems – 6.0.7 to 7.6.1

Features include ADB port, Floppy disk drive port, Scsi port, Monitor port, Printer Port, Modem Port, Speaker and Microphone ports. Has one PDS slot for a NuBus adapter card.

Available computers below. All have their feet and slot cover. Expect minor scuff and scratches, these are nearly 30 years old. All have leaking capacitors. All come with a power cable.

A) SN F114238UC53. 9 MB RAM. 80 MB hard drive running System 7.5.3 Rev 2. While this currently has a few apps on it, I would be happy to install a fresh system of your choice. This has light discoloration most noticeably on the right side.

B) SN F1133509C53. 17 MB RAM. 80 MB hard drive running System 7.1. While this currently has a few apps on it, I would be happy to install a fresh system of your choice. This computer looks Nice! Complete with everything that it originally shipped with! Contents and packing slip pictured above (last 4 pics of package, but single computer pictured is this one as well.

Note that all 68xxx (pre PowerPC) logic boards have been, are, or will be soon experiencing capacitors leaking. Apple Rescue of Denver does not currently offer board level repairs. Exterior cleaning, testing and swapping components, such as floppy drives or hard drives, if needed, is all that is performed prior to being made available. If the case has needed to be opened and the capacitor problem is noticeable at that time, it will be indicated in the description. The computers listed for sale boot and run. Floppy drives have been tested to format, read, write and eject. Unless otherwise indicated, no other repairs have been performed. It is always possible that board levels repairs have been done prior to coming into inventory. WARRANTY on these Macs is limited to working when you have received it only. It may be too late for working so warranty is limited to being as stated. May or may not boot when you receive it.

These can be great DYI projects or there are people that provide recapping service such as Mac Caps.