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 …

2023年2月5日 · The IBM 5170 or PC AT was IBM's second generation PC (if you consider the XT an extension of the original PC). It was introduced in 1984 and included several "new" features …

2024年8月14日 · The IBM 5170 PC/AT, launched August 14, 1984, is a very popular retro PC, for several reasons. It was the last of the open architecture IBM PCs. And from 1984 to about mid …

IBM PC/AT Introduction. In August 1984, IBM launched their 2nd generation PC - the PC/AT (Model 5170), designed around the Intel 80286 microprocessor which ran at 6 MHz. "AT" …

The IBM PC AT was IBM's second generation PC (if you consider the XT an extension of the original PC). It was introduced in 1984 and included several "new" features such as a 6 MHz …

The 5170 provides compatibility with existing hardware and software products for the IBM Personal Computer family. HIGHLIGHTS. Performs more than two times faster than current …

This manual describes the various units of the IBM Personal . Computer AT and how they interact. It . also has information . about the basic input/output system (BIOS) and about . …

The IBM Personal Computer AT, more commonly known as the IBM AT and also sometimes called the PC AT or PC/AT, was IBM's second-generation PC, designed around the 6 MHz …

The IBM PC/AT (for "Advanced Technology") was introduced in mid 1984 and was IBM's beefier business machine. Riding on the tremendous succes of the original IBM PC the AT moved into …

The IBM PC/AT, IBM's first fully 16-bit PC, based on the Intel 80286 central processor with a 24-bit address bus allowing access to 16MB RAM, with a built-in 20MB hard disk. Released in …