Main Page | See live article | Alphabetical index Introduced: October 15, 1990 MSRP: $2999 CPU: Motorola 68030 CPU speed: 20 MHz Shipped with system version: 6.0.7 RAM: 1 MB, expandable to 17 MB Discontinued: March 15, 1993 The Macintosh IIsi was a compact 3-box desktop unit, effectively a cut-down Macintosh IIci in a smaller case, made cheaper by the redesign of the motherboard and the deletion of all but one of the expansion card slots. It was introduced as a low-cost alternative to the professional desktop models for home use, but offered more features and performance than the LC series. It had colour and could drive a number of different external monitors, with a maximum screen resolution of 640 x 480 in 8-bit colour. It shipped with either a 40 or 80MB internal hard disk, and a 1.44 MB floppy disk drive. The MC68882 FPU was an optional extra, mounted on a special plug-in card. Ports included SCSI, ADB and a microphone/sound input socket. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.