![Samsung 4GB DDR3 1333MHz Unbuffered SODIMM 4GB DDR3 1333MHz Memory Module – Memory Module (DDR3, Laptop, 204-pin SO-DIMM, 2 x 2 GB, SO-DIMM, 512Mx64) at Amazon.com Samsung 4GB DDR3 1333MHz Unbuffered SODIMM 4GB DDR3 1333MHz Memory Module – Memory Module (DDR3, Laptop, 204-pin SO-DIMM, 2 x 2 GB, SO-DIMM, 512Mx64) at Amazon.com](https://m.media-amazon.com/images/I/812wtGk62fL._AC_UF894,1000_QL80_.jpg)
Samsung 4GB DDR3 1333MHz Unbuffered SODIMM 4GB DDR3 1333MHz Memory Module – Memory Module (DDR3, Laptop, 204-pin SO-DIMM, 2 x 2 GB, SO-DIMM, 512Mx64) at Amazon.com
![A-Tech 4GB DDR3 1600MHz PC3-12800 CL11 SODIMM 204-Pin Non-ECC SO-DIMM Laptop, Notebook RAM Memory Module at Amazon.com A-Tech 4GB DDR3 1600MHz PC3-12800 CL11 SODIMM 204-Pin Non-ECC SO-DIMM Laptop, Notebook RAM Memory Module at Amazon.com](https://m.media-amazon.com/images/I/817wSZmlYhL._AC_UF894,1000_QL80_.jpg)
A-Tech 4GB DDR3 1600MHz PC3-12800 CL11 SODIMM 204-Pin Non-ECC SO-DIMM Laptop, Notebook RAM Memory Module at Amazon.com
![A-Tech 4GB DDR3 1600MHz PC3-12800 CL11 SODIMM 204-Pin Non-ECC SO-DIMM Laptop, Notebook RAM Memory Module at Amazon.com A-Tech 4GB DDR3 1600MHz PC3-12800 CL11 SODIMM 204-Pin Non-ECC SO-DIMM Laptop, Notebook RAM Memory Module at Amazon.com](https://m.media-amazon.com/images/I/71JO0dHhdmL._AC_UF894,1000_QL80_.jpg)
A-Tech 4GB DDR3 1600MHz PC3-12800 CL11 SODIMM 204-Pin Non-ECC SO-DIMM Laptop, Notebook RAM Memory Module at Amazon.com
![Samsung 4GB DDR3 PC3-12800 1600MHz 204-Pin SODIMM Laptop Memory Module RAM. Model M471B5273DH0-CK0 at Amazon.com Samsung 4GB DDR3 PC3-12800 1600MHz 204-Pin SODIMM Laptop Memory Module RAM. Model M471B5273DH0-CK0 at Amazon.com](https://m.media-amazon.com/images/I/71HgWphCb4L.jpg)
Samsung 4GB DDR3 PC3-12800 1600MHz 204-Pin SODIMM Laptop Memory Module RAM. Model M471B5273DH0-CK0 at Amazon.com
![Samsung 4GB DDR3 1333MHz PC3-10600S 2Rx8 204Pin SODIMM Laptop Memory SDRAM BT – ASA College: Florida Samsung 4GB DDR3 1333MHz PC3-10600S 2Rx8 204Pin SODIMM Laptop Memory SDRAM BT – ASA College: Florida](https://i.ebayimg.com/images/g/G~UAAOSww4ZkZyrH/s-l1600.jpg)
Samsung 4GB DDR3 1333MHz PC3-10600S 2Rx8 204Pin SODIMM Laptop Memory SDRAM BT – ASA College: Florida
![Netac Ddr3 4gb 8gb Ram Memory Ddr3 1600mhz Ddr3l Sodimm Pc3-12800 For Notebook Thinkpad Acer Laptop Rams - Rams - AliExpress Netac Ddr3 4gb 8gb Ram Memory Ddr3 1600mhz Ddr3l Sodimm Pc3-12800 For Notebook Thinkpad Acer Laptop Rams - Rams - AliExpress](https://ae01.alicdn.com/kf/H50e63d72ee034e22a46b8af88c1c5675w/Netac-DDR3-4gb-8gb-Ram-Memory-ddr3-1600MHz-ddr3l-SODIMM-PC3-12800-for-Notebook-ThinkPad-Acer.jpg)