Thread: Advance technology Of Motherboards

The AT (Advance technology) form factor is the first Jern form factor to be widely used. AT was r Irased in 1984 by IBM. Unlike the PC and XT form WI that proceeded it, AT became a widely used design.IBM clones made at the time began using AT mratible designs, contributing to its popularity. To hl,day, many computers still use AT and its variants. AT wasn't a very large technological jump from older lID factors. The AT's largest advancement was its "tower" design and a remote power switch in the front. The AT power supply provided 192 watts, a triple hat of older form factors.