This Intel Core 2 Duo E8400 dual-core processor, model SLB9J, has a clock speed of 3 GHz and a bus speed of 1333 MHz. It has 6 MB of L2 and L3 cache, and is compatible with the LGA 775/Socket T socket. This processor is made by Intel, a trusted brand in the computer industry, and has 2 cores.

This processor is perfect for those looking to upgrade their computer's performance. It is widely used in computers for gaming, video editing, and other high-demand applications. With this processor, you can expect fast and efficient processing speeds without any lag.