Upgrade your computer's memory with this high-quality Samsung DDR3 SDRAM, with a total capacity of 8 GB spread across 2 modules of 4 GB each. The memory features non-ECC unbuffered technology and 2Rx8 (dual rank) configuration, ensuring stable and reliable performance. The SODIMM form factor makes it easy to install in laptops and other compact devices, with 204 pins and a low voltage of 1.5V. The memory modules are equivalent to the SAMSUNG M471B5273EB0-CK0 model and have a bus speed of PC3-12800 (DDR3-1600) and a frequency of 1600MHz. This unit comes with a lifetime manufacturer warranty.