The PUSKILL DDR4 Laptop RAM 32GB Kit features two 16GB modules, operating at 3200MHz with a PC4-25600 bus speed. This non-ECC unbuffered RAM is designed for laptops and offers a lifetime warranty. With a form factor of SO-DIMM and 260 pins, this DDR4 SDRAM memory kit is made by Kingston and originates from Taiwan. Perfect for enhancing the performance and multitasking capabilities of your laptop, this RAM kit is a reliable and efficient choice for upgrading your system.