The M2S4G64CB8HG4N-DI is a high-performance DDR3-1600 SODIMM (Small Outline Dual In-Line Memory Module) with 204 pins designed for use in compact and space-constrained systems such as laptops and small form factor PCs. Manufactured by Elixir, this module offers a total capacity of 4GB (Gigabytes), arranged in a double-rank 2Rx8 configuration with a memory configuration of 512Mx64. It utilizes 256Mx8 chips organized into 16 banks, providing a balanced blend of capacity and performance for users needing to upgrade their system memory. Given its DDR3-1600 specification, it operates at 1600 MT/s (MegaTransfers per second), delivering substantial bandwidth for data-intensive applications and multitasking. This module is well-suited for users looking to enhance their computer's responsiveness and ability to handle memory-demanding applications, without compromising on power efficiency and reliability that Elixir memory products are known for.