Recently, a Reddit user discovered a rare RCA Spectra 70/35 computer control panel from 1966 in their family's old collapsed ...

However, mainframe IBM computers used an odd style of terminal and emulating it on a PC isn’t always as satisfying. At least, that’s what [lowobservable] thought, so he decided to get a 3270 ...

IBM mainframes are known for very unusual terminals. But IBM made many different things, including the IBM 3151 ASCII terminal, which uses a cartridge to emulate a VT220 terminal. [Norbert Keher] h… ...

The IBM z890 Mainframe computer weighs 1,500 pounds and stands over five feet tall. When it was first unveiled in 2004, it cost over $300,000. At that time, the z890 was a cutting-edge solution ...

When Betelgeuse, the University of Manitoba’s 47-year-old mainframe computer, breathed its last recently, the computer science department turned out in full to pay their last respects.

The decade-long effort to replace the state Motor Vehicle Commission's 30-year-old mainframe computer is finally moving forward as new, individual computer systems start to go online in the next ...

The latest mainframe models from IBM are also resistant to quantum computer attacks due to advanced encryption technologies. However, the question of whether mainframes can facilitate AI endeavors ...