![A-Tech 4GB Module for Lenovo G550 Laptop & Notebook Compatible DDR3/DDR3L PC3-12800 1600Mhz Memory Ram (ATMS278419B12034X1) at Amazon.com A-Tech 4GB Module for Lenovo G550 Laptop & Notebook Compatible DDR3/DDR3L PC3-12800 1600Mhz Memory Ram (ATMS278419B12034X1) at Amazon.com](https://m.media-amazon.com/images/I/71rpWzpzEuL._AC_UF894,1000_QL80_.jpg)
A-Tech 4GB Module for Lenovo G550 Laptop & Notebook Compatible DDR3/DDR3L PC3-12800 1600Mhz Memory Ram (ATMS278419B12034X1) at Amazon.com
![Lenovo Laptop Intel Pentium dual-core T4400 (2.20GHz) 4GB Memory 250GB HDD Intel GMA 4500M 15.6" Windows 7 Home Premium 32-bit G550(29583RU) - Newegg.com Lenovo Laptop Intel Pentium dual-core T4400 (2.20GHz) 4GB Memory 250GB HDD Intel GMA 4500M 15.6" Windows 7 Home Premium 32-bit G550(29583RU) - Newegg.com](https://c1.neweggimages.com/ProductImage/34-146-706-02.jpg)
Lenovo Laptop Intel Pentium dual-core T4400 (2.20GHz) 4GB Memory 250GB HDD Intel GMA 4500M 15.6" Windows 7 Home Premium 32-bit G550(29583RU) - Newegg.com
![A-Tech 4GB Module for Lenovo G550 Laptop & Notebook Compatible DDR3/DDR3L PC3-12800 1600Mhz Memory Ram (ATMS278419B12034X1) at Amazon.com A-Tech 4GB Module for Lenovo G550 Laptop & Notebook Compatible DDR3/DDR3L PC3-12800 1600Mhz Memory Ram (ATMS278419B12034X1) at Amazon.com](https://m.media-amazon.com/images/I/71rpWzpzEuL.jpg)
A-Tech 4GB Module for Lenovo G550 Laptop & Notebook Compatible DDR3/DDR3L PC3-12800 1600Mhz Memory Ram (ATMS278419B12034X1) at Amazon.com
![Laptop Lenovo G550 4GB Intel Pentium HDD 250GB in Port-Harcourt - Laptops & Computers, Prince Sunday Sunnytechx Computers | Jiji.ng Laptop Lenovo G550 4GB Intel Pentium HDD 250GB in Port-Harcourt - Laptops & Computers, Prince Sunday Sunnytechx Computers | Jiji.ng](https://pictures-nigeria.jijistatic.com/129031343_NjIwLTgyOC02YmMwYTdmNjM0.webp)
Laptop Lenovo G550 4GB Intel Pentium HDD 250GB in Port-Harcourt - Laptops & Computers, Prince Sunday Sunnytechx Computers | Jiji.ng
![CMS 8GB (2X4GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® 3000 G550 Series 2958-Xxx; 59-031837; 59-034045 - A29 at Amazon.com CMS 8GB (2X4GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® 3000 G550 Series 2958-Xxx; 59-031837; 59-034045 - A29 at Amazon.com](https://m.media-amazon.com/images/I/71eVw9HLcEL.jpg)
CMS 8GB (2X4GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® 3000 G550 Series 2958-Xxx; 59-031837; 59-034045 - A29 at Amazon.com
![Lenovo G550 15.6" Laptop - Intel Pentium @ 2.20GHz 4GB RAM 250GB Win 7 Pro - Used with FREE 3 Year Warranty provided by CPS. - Walmart.com Lenovo G550 15.6" Laptop - Intel Pentium @ 2.20GHz 4GB RAM 250GB Win 7 Pro - Used with FREE 3 Year Warranty provided by CPS. - Walmart.com](https://i5.walmartimages.com/asr/b3a01a68-5581-4153-8371-b3d1ce42b470_1.e93d8d8bea980f5c59c528f6d9397eea.jpeg)
Lenovo G550 15.6" Laptop - Intel Pentium @ 2.20GHz 4GB RAM 250GB Win 7 Pro - Used with FREE 3 Year Warranty provided by CPS. - Walmart.com
![OFFTEK 4GB Replacement RAM Memory for IBM-Lenovo G550 (DDR3-8500) Laptop Memory : Amazon.ca: Electronics OFFTEK 4GB Replacement RAM Memory for IBM-Lenovo G550 (DDR3-8500) Laptop Memory : Amazon.ca: Electronics](https://m.media-amazon.com/images/I/71nBR0kPxZL._AC_UF894,1000_QL80_.jpg)
OFFTEK 4GB Replacement RAM Memory for IBM-Lenovo G550 (DDR3-8500) Laptop Memory : Amazon.ca: Electronics
![ubuntu - Can I add an 1066 MHz RAM module to my Lenovo G550, which currently has one 800 MHz module installed? - Super User ubuntu - Can I add an 1066 MHz RAM module to my Lenovo G550, which currently has one 800 MHz module installed? - Super User](https://i.stack.imgur.com/nv9xN.png)