Dual Channel is a technology used in computer memory systems that allows two memory modules to work together simultaneously. This setup enhances data transfer rates and overall system performance by effectively doubling the bandwidth available for memory operations. In a Dual Channel configuration, memory modules must be installed in specific slots on the motherboard, typically in pairs. This configuration is commonly found in systems using DDR (Double Data Rate) SDRAM (Synchronous Dynamic Random Access Memory), which is prevalent in modern computers and laptops.