The HYNIX LOT OF 4GB (4X 1GB) 2RX16 PC3-8500S Laptop RAM MEMORY Modules offer a reliable solution for upgrading the memory capacity of your laptop. This set of four memory modules, each containing 1GB capacity, provides a total of 4GB of memory, ideal for improving multitasking capabilities and overall system performance. Available in good used condition, these memory modules have served a previous client with several years of dependable service, highlighting their durability and reliability. With a PC3-8500S specification, they offer compatibility with a wide range of laptops and ensure smooth operation at high speeds. The 2RX16 configuration enhances data transfer efficiency, enabling seamless handling of demanding tasks and applications. Whether you're replacing existing memory modules or expanding your laptop's memory capacity, the HYNIX LOT OF 4GB Laptop RAM MEMORY Modules offer a cost-effective solution for enhancing your computing experience.