Samsung M471B5273EB0-YK0 4GB DDR3-1600 204-Pin SO-DIMM | Laptop Memory

Extend the usable life of compatible laptops with Samsung M471B5273EB0-YK0 memory. This 4 GB DDR3-1600 SO-DIMM is designed for systems that need a practical capacity increase while staying within the electrical and mechanical limits of established notebook platforms. Its 1.35 V low-voltage design helps reduce power draw compared with standard-voltage modules, making it a sensible fit for mobile systems where efficiency matters. Built as an unbuffered, dual-rank module with a 2Rx8 organization, this part is aimed at mainstream client devices that support DDR3 notebook memory. The 204-pin form factor and CL11 timing align with common laptop upgrade paths, giving IT teams a direct replacement option for aging endpoints that still need reliable day-to-day performance for office applications, browser workloads, and remote access tools. For procurement teams managing mixed fleets, this Samsung module offers a clear, specification-matched upgrade path for supported systems. It is not a generic substitute; it is a targeted memory component for environments where compatibility, power profile, and predictable behavior matter more than headline speed claims.