Macintosh SE personal computer from Apple Computer, Model No. M5011, serial no. F7112B5M5011, which indicates that it was manufactured in Fremont, California, during the 11th week [March 9–15] of 1987, roughly a week after its official release on March 2, 1987. The back features a “Property of Apple Computer, Inc., Expensed Equipment” label and the computer’s technical plate, which lists “1 Mbyte RAM, 800K Drive, 20SC Hard Disk.” Includes an Apple Extended Keyboard with cable, Apple Desktop Bus Mouse, and power cord. In fine, untested condition, with light wear and scuffs, and a small chip to front of keyboard.
Introduced at the AppleWorld conference in Los Angeles on March 2, 1987, the Macintosh SE offered a compact design with an integrated 9-inch monochrome display and a hard drive option, enhancing the usability for small business and home users. It was one of the first Macs to include an expansion slot and improved SCSI support, allowing for greater customization and connectivity options. Additionally, the SE was the first Macintosh to feature a cooling fan, leading to better reliability and improved longevity. All told, the Macintosh SE marked a significant advancement in Apple's Macintosh line.