The Lenovo 16 GB DDR4 SODIMM memory module with part number 5M31K03124 offers a reliable performance boost for compatible laptops and compact systems. This memory module operates according to standard DDR4 specifications with a 260-pin SODIMM format, specifically designed for space-constrained computing devices. The 16 GB capacity allows for significant memory expansion for multitasking, productivity applications, and general computing needs. Manufactured by Lenovo, it ensures compatibility with Lenovo systems and other compatible hardware, maintaining stable operation at industry-standard voltage levels. The DDR4 technology provides improved energy efficiency compared to previous generations while maintaining consistent data transfer reliability. This memory solution supports standard DDR4 clock frequencies for business and personal applications. The module features standard CAS latency times and operates within the typical DDR4 temperature range of 0 °C to 85 °C. Its dimensions conform to standard SODIMM specifications, measuring approximately 67.6 mm in length, 30 mm in height, and weighing around 8.5 g. Installation requires compatible DDR4 SODIMM slots and proper handling. This memory upgrade is suitable for users needing additional system memory for enhanced application performance and system responsiveness in compatible laptop and compact computer systems.