The Macintosh SE was introduced at the AppleWorld conference in Los Angeles on March 2, 1987. The "SE" is an initialism for "System Expansion". [2] Its notable new features, compared to its similar predecessor, the Macintosh Plus, were:

The SE was introduced as the low-end cousin of the hot new 16 MHz Mac II. The SE was the first compact Mac with an expansion slot. One of the first add-in cards was an MS-DOS card. Over time, video, ethernet, and accelerator cards became popular accessories. It’s not generally known, but the SE supports color, although not on the internal ...

Discover vintage Apple Macintosh SE models, from fully functional to parts-only. Relive the nostalgia and shop our collection on eBay!

The Apple Macintosh SE features an 8 MHz 68000 processor, 1 MB or 2 MB of RAM, and either dual 800k disk drives or one 800k disk drive and a 20 MB or 40 MB hard drive in a compact all-in-one case with a 9" monochrome display.

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2012年3月2日 · The Mac II was the first modular Mac: no built-invideo, six NuBus expansion slots, two floppy drive bays, and room for asingle 5.25" hard drive or two 3.5" drives. With a 16 MHz 68020 CPU, itwas over twice as powerful as the SE.

Going way beyond the SE, the Mac II has room for two internal floppy drives and a half-height 5.25″ hard drive. Instead of a single proprietary expansion slot, Apple adopted the emerging NuBus standard and included six expansion slots in the Mac II.

与Mac II (1987年3月)同时发布的Mac SE进一步解决了扩展问题。 它出现在一个新的白金盒子里，有一个扩展槽，里面有一个海湾，要么是第二个内部软驱，要么是内部硬盘。 Mac SE也是第一个包括苹果桌面总线 (ADB)的Mac电脑，它允许最多16个输入设备。 Released at the same time as the Mac II, (March, 1987) the Mac SE further addressed the issue of expansion.

2005年5月11日 · This week Neale Monks, author of Buying Used Macs, looks at the Macintosh SE, the first of the compact Macs to sport the line-up of serial, ADB, and SCSI ports and probably the best value machine around for anyone wanting to start a classic Mac collection.

This system cannot use two-chip 1MB SIMMs. Notes: Screen size is 512x342. Some systems shipped with two 800K floppy disk drives.