![CMS 16GB (2X8GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Lenovo®« Legion Y520 Tower - D22 at Amazon.com CMS 16GB (2X8GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Lenovo®« Legion Y520 Tower - D22 at Amazon.com](https://m.media-amazon.com/images/I/610v3OAotUL.jpg)
CMS 16GB (2X8GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Lenovo®« Legion Y520 Tower - D22 at Amazon.com
![OFFTEK 8GB Replacement Memory RAM Upgrade for IBM-Lenovo Legion Y520 Tower (DDR4-19200 - Non-ECC) Desktop Memory at Amazon.com OFFTEK 8GB Replacement Memory RAM Upgrade for IBM-Lenovo Legion Y520 Tower (DDR4-19200 - Non-ECC) Desktop Memory at Amazon.com](https://m.media-amazon.com/images/I/51Kg+GKUL8L._AC_UF894,1000_QL80_.jpg)
OFFTEK 8GB Replacement Memory RAM Upgrade for IBM-Lenovo Legion Y520 Tower (DDR4-19200 - Non-ECC) Desktop Memory at Amazon.com
![A-Tech 16GB Module for Lenovo Legion Y520-15IKBA Laptop & Notebook Compatible DDR4 2400Mhz Memory Ram (ATMS278275A25831X1) at Amazon.com A-Tech 16GB Module for Lenovo Legion Y520-15IKBA Laptop & Notebook Compatible DDR4 2400Mhz Memory Ram (ATMS278275A25831X1) at Amazon.com](https://m.media-amazon.com/images/I/61S5WZY2yRL.jpg)
A-Tech 16GB Module for Lenovo Legion Y520-15IKBA Laptop & Notebook Compatible DDR4 2400Mhz Memory Ram (ATMS278275A25831X1) at Amazon.com
![DIY - replace hdd on ssd Lenovo Legion Y520-15 and Upgrade ram DDR4 to 8GB or 16GB,DIY tourtial - YouTube DIY - replace hdd on ssd Lenovo Legion Y520-15 and Upgrade ram DDR4 to 8GB or 16GB,DIY tourtial - YouTube](https://i.ytimg.com/vi/rzhEYMVYONU/maxresdefault.jpg)
DIY - replace hdd on ssd Lenovo Legion Y520-15 and Upgrade ram DDR4 to 8GB or 16GB,DIY tourtial - YouTube
![Amazon.com: Lenovo Legion Y520 Gaming Laptop - Core i7-7700HQ, 16GB RAM, 2TB HDD + 256GB SSD, 1050Ti 4GB, 15.6" Full HD : Electronics Amazon.com: Lenovo Legion Y520 Gaming Laptop - Core i7-7700HQ, 16GB RAM, 2TB HDD + 256GB SSD, 1050Ti 4GB, 15.6" Full HD : Electronics](https://m.media-amazon.com/images/I/91WwZdx9DiL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Lenovo Legion Y520 Gaming Laptop - Core i7-7700HQ, 16GB RAM, 2TB HDD + 256GB SSD, 1050Ti 4GB, 15.6" Full HD : Electronics
![Amazon.com: Arch Memory Pro Series Upgrade for Lenovo 1TB M.2 2280 PCIe (4.0 x4) NVMe Solid State Drive for Legion Y520 : Electronics Amazon.com: Arch Memory Pro Series Upgrade for Lenovo 1TB M.2 2280 PCIe (4.0 x4) NVMe Solid State Drive for Legion Y520 : Electronics](https://m.media-amazon.com/images/I/61ZATtaPlVL._AC_UF350,350_QL80_.jpg)
Amazon.com: Arch Memory Pro Series Upgrade for Lenovo 1TB M.2 2280 PCIe (4.0 x4) NVMe Solid State Drive for Legion Y520 : Electronics
![OFFTEK 4GB Replacement Memory RAM Upgrade for IBM-Lenovo Legion Y520-15IKBN (DDR4-19200) Laptop Memory at Amazon.com OFFTEK 4GB Replacement Memory RAM Upgrade for IBM-Lenovo Legion Y520-15IKBN (DDR4-19200) Laptop Memory at Amazon.com](https://m.media-amazon.com/images/I/71Vz3D01fSL._AC_UF894,1000_QL80_.jpg)
OFFTEK 4GB Replacement Memory RAM Upgrade for IBM-Lenovo Legion Y520-15IKBN (DDR4-19200) Laptop Memory at Amazon.com
![Lenovo Legion Y520 80WK00F9US Gaming Laptop Notebook 15.6" 2TB HDD + 256GB SSD 16GB RAM 1050Ti 4GB FHD - Walmart.com Lenovo Legion Y520 80WK00F9US Gaming Laptop Notebook 15.6" 2TB HDD + 256GB SSD 16GB RAM 1050Ti 4GB FHD - Walmart.com](https://i5.walmartimages.com/asr/e91c993d-65dc-4235-819b-481fa6bfc9c2.e97b09f059fc86c2e7d0c94496829650.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)