The Kingston ValueRAM KVR16LN11/4WP is a 4 GB DDR3 SDRAM memory module designed to provide a reliable performance boost for desktop PCs. Operating at a speed of 1600 MHz with a nominal speed of PC3L-12800, this memory ensures a smooth multitasking experience for everyday computing tasks. Built as a 240-pin DIMM, the module features a green PCB with gold contact fingers to maintain a stable connection. It operates at a low voltage of 1.35V, which helps reduce power consumption and heat generation within your system. With a CAS latency of CL11 and timings of 11-11-11, this single-rank 1Rx8 module is a practical choice for users looking to maintain or slightly upgrade the memory capacity of an older desktop workstation.