The CT12864Z335 module, presented by Crucial, is a high-quality DDR3 memory designed to enhance the performance of your computer system. This module features DDR3-1333 technology, which delivers a speed of 1333 MT/s (Megatransfers per second), offering a significant improvement over previous DDR2 technology. With a configuration of 128Mx64, it sums up to a total capacity of 1GB, making it an ideal option for upgrading older systems or for use in entry-level computers. The UDIMM (Unbuffered DIMM) format of this module ensures compatibility with a wide range of desktop computers. Sporting 240 pins, it fits into the standard slots on motherboards that support DDR3 1333 modules (PC3-10600). The CT12864Z335 is an excellent choice for users looking to boost their system's performance for daily computing tasks.