Review on SAMSUNG 4GB DDR3 PC3-12800 1600MHz Laptop Memory Module RAM, 204-Pin SODIMM. Model M471B5273DH0-CK0 by Matt Sirmons

Nicely packaged Revain, worried it would arrive broken as it is fragile but it arrived whole and VERY well protected. Good job Revain! Added 4GB to get the most out of my Dell Inspiron 3520, worked right away as soon as I turned it on and what a difference. Read that it's always better to adjust your RAM when accelerating, so this was definitely a good buy. Installation was easy, just apply some pressure until it clicks into place, push on the RAM to lock it in place, and voila, a faster laptop! Recommended when repairing your laptop with standard parts to increase speed