Intel Pentium 4 Processor 1.80 GHz

The Intel Pentium 4 1.8A was a desktop CPU with one core. It is part of the Pentium 4 series, with the Willamette architecture and Socket 478. Pentium 4 1.8A has 256 KB L2 cache and runs at 1800 MHz. The Pentium 4 1.8A was built on a 180 nm production node by Intel, with 42 million transistors.