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The original IBM Personal Computer, with monitor and keyboard. The IBM Personal Computer, commonly known as the IBM PC, spanned multiple models in its first generation (including the PCjr, the Portable PC, the XT, the AT, the Convertible, and the /370 systems, among others), from 1981 to 1987.
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 facto standard. Released on August 12, 1981, it was created by a team of engineers and designers at International Business Machines (IBM), directed by William C. Lowe and ...
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 IBM Portable PC variant. It was designed around the Intel 80286 microprocessor.
The PC 350, introduced over 1994 to 1995, [2] was a middle-class model, having the same motherboard as the PC 330 in a much roomier case with additional drive bays. Processors ranged from the 486DX2-50 , 486SX-25, 486DX4 -100 to the Pentium 200 .
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 built-in hard drive and extra expansion slots, it is very similar to the original IBM PC model 5150 from 1981.
[1] [2] The first multimedia PCs made by the company prior to the Pavilion 5030 were the HP Multimedia PC 6100, 6140S, and 6170S. As an entry-level model, the Pavilion 5030 featured a 75 MHz Intel Pentium processor, 8 MB RAM, an 850 MB hard drive, a quad-speed CD-ROM drive, Altec Lansing speakers, and includes some software for online service ...
The original PS/1 (Model 2011), based on a 10 MHz Intel 80286 CPU, was designed to be easy to set up and use.It featured 512 KB or 1 MB of on-board memory (expandable to 2.5 MB with proprietary memory modules), built-in modem (in American models only) and an optional 30 MB hard disk.
The Deskpro 386 was the first implementation of the 80386 processor in a computer system for sale to the public. [9] The Model 40 retailed for US$6,499 (equivalent to $18,065), the Model 70 for $7,299, and the Model 130 for $8,799 (equivalent to $24,458).