The product is a 5-pack of Intel Pentium Dual-Core E5400 2.7GHz processors. Each processor has 2 cores and a 2MB L2 cache, with a clock speed of 2.7 GHz and a bus speed of 800 MHz. These processors are ideal for desktop computers and can provide reliable performance for various tasks. With the trusted Intel brand and dual-core design, these processors are a solid choice for those looking to upgrade or replace their existing CPU components.