Sempron 3400+ EE SFF is a desktop processor from AMD released on 23 May 2006, and it is in end-of-life production status now. It belongs to Sempron family and has a Manila architecture. This processor is built on AMD Socket AM2, and uses Gen 2 PCI express connection. 90 nm process is used in production.
Processor has 1 cores and 1 threads, with the base frequency of 1800 MHz. It has unknown Dual-channel memory support. As for the cache, it supports L1 128K and L2 256K.