IBM Personal Computer XT - Wikipedia
The IBM Personal Computer XT (model 5160, often shortened to PC/XT) is the second computer in the IBM Personal Computer line, released on March 8, 1983. [1] Except for the addition of a …
IBM PC-XT Model 286 (1986) - DOS Days
Launched in 1986, the IBM Personal Computer XT Model 286 (Model 5162) was designed to sit between the XT and AT, and retailed for $3,395. Like the Model 5170, it used the same 6 MHz …
IBM Personal Computer - Wikipedia
The IBM Personal Computer (model 5150, commonly known as the IBM PC) is the first microcomputer released in the IBM PC model line and the basis for the IBM PC compatible de …
IBM 5162 PC/XT 286: The AT in XT clothing - Silicon Underground
2022年7月26日 · The IBM PC/XT-286, also known as the IBM 5162 or IBM model 5162, was a short-lived computer from IBM announced in 1986 and released in 1987. It was a difficult …
IBM Personal Computer AT - Wikipedia
The IBM Personal Computer AT (model 5170, abbreviated as IBM AT or PC/AT) was released in 1984 as the fourth model in the IBM Personal Computer line, following the IBM PC/XT and its …
PC-DOS 3.x - WinWorld
PC-DOS 3.x was introduced for IBM's 286 based AT computer. It adds support for IBM's 1.2mb floppy drive, hard disk partitions up to 32mb, and adds features for use with networking. The …
IBM XT Model 286 / 5162 // retrocmp / retro computing
Although the casing of the IBM 5162 XT Model 286 (XT/286) looks like a 5150 or 5160, the IBM 5162 belongs to the AT class. It is a real 16-bit 80286 like the IBM AT 5170! Further details …
IBM Personal Computer XT Model 286 - Computing History
4 天之前 · Later model of the IBM Personal computer that runs on a 6MHz Intel 80286 processor. It contains 640KB RAM, 20MB of storage, and a 1.2MB disk drive as standard, however our …
1981年IBM推出第一台个人计算机--286电脑 - 新浪科技
2009年8月14日 · 而高中时候的286和UCDOS绝对让你难以忘记。 1981年，IBM 推出个人计算机 (PC)用于家庭、办公室和学校，并制定以PC/AT为PC的规格。 80年代个人计算机的竞争使得 …
x86计算机的架构演进 - 知乎 - 知乎专栏
ibm于1986年生产的基于80286的计算机。 下图是pc xt 286的升级版，pc at,它使用80286 cpu, 运行ms dos 3.0， 有256kb（第一代）或512kb(第二代）内存，支持5.25英寸软盘，支持20mb …