Mainframe computers typically consist of several key hardware components, including a central processing unit (CPU) for executing instructions, large amounts of main memory (RAM) for fast data access, and extensive storage systems like magnetic disks and tapes for data retention. They also feature advanced input/output (I/O) systems to manage the communication between the CPU and peripheral devices, as well as redundancy and failover systems to ensure high availability and reliability. Additionally, mainframes often include specialized hardware for handling large-scale transactions and data processing efficiently.
The hardware and software that enable individual computers and components to interact is known as the network interface.
Computers, Which are technically superior to mainframe are called super computers.
short history of mainframe
Mainframe computers first used star topology
A terminal emulator is a software for desktop computers that can perform like a hardware terminal to connect with VT, Mainframe, AS/400 hosts.
Mainframe computers are high-speed, multi-purpose machines that cost millions.
known as peripherals
embedded computers
embedded computers
IBM
IBM system 3 and AS-400 are some examples of minicomputers.
CPU, RAM, Motherboard