Upgrade your laptop's memory with this lot of 25 SO-DIMM RAM modules from mixed manufacturers. Each module has a capacity of 4GB and a bus speed of PC3-12800 (DDR3-1600), making for a total capacity of 200GB. These DDR3L modules are suitable for a variety of laptops and are easy to install. Whether you're looking to improve your laptop's performance or just need some extra memory, this lot of 25 SO-DIMM RAM modules is an excellent choice. With 4GB of capacity per module and a high bus speed, you'll be able to run multiple applications smoothly and efficiently. Upgrade your laptop today and experience the benefits of improved memory performance. Comes with Free shipping!!