The SK Hynix 8GB 1Rx8 PC4-3200AA-SE1-11 3200MHz HMA82GS6CJR8N-XN x 2 Laptop RAM is a high-quality memory module designed for laptops. With a total capacity of 16GB, this DDR4 SDRAM module operates at a fast bus speed of PC4-25600 (DDR4-3200). It is manufactured by SK hynix, a reputable brand known for producing reliable memory components. The module features ECC memory, ensuring error correction for added reliability. Additionally, it comes with a lifetime manufacturer warranty, making it a dependable choice for upgrading or replacing existing memory modules in laptops.