Macintosh Plus
The Macintosh Plus was introduced two years after the original Macintosh. It originally shipped with a beige case, but was later manufactured in the long-lived "platinum" color.
It was the first Macintosh model to include SCSI capability, thus making it compatible with (and boosting the popularity of) the Apple Hard Disk 20 (HD20), a 20 MB hard drive which was introduced by Apple in 1985.
An all-in-one unit, the Plus had a one-bit, 9" black & white display, common to Macs of the period.
Introduced: January 16, 1986 MSRP: $2599 CPU: Motorola 68000 CPU speed: 8 MHz Shipped with system version: 1.1 RAM: 1 MB, expandable to 4 MB Discontinued: October 15, 1990