The SK Hynix 4GB PC4-2400T DDR4 SO-DIMM RAM is a reliable and high-quality memory module designed for laptops. With a total capacity of 4GB and a bus speed of DDR4 2400MHz, this RAM provides fast and efficient performance for your computing needs. The SO-DIMM form factor and 260 pins ensure compatibility with a wide range of laptops, making it a versatile option for upgrading your system. Manufactured in China by SK hynix, this DDR4 SDRAM module offers peace of mind with its quality and durability. No returns accepted - bench tested before dispatch