![Tried upgrading RAM on a MacBook Pro 13 mid 2012, the 2x4 samsung ddr3 1600 MHz works as usual, but the newly (pictured) ddr3 4056mb ram does not work properly. I get Tried upgrading RAM on a MacBook Pro 13 mid 2012, the 2x4 samsung ddr3 1600 MHz works as usual, but the newly (pictured) ddr3 4056mb ram does not work properly. I get](https://preview.redd.it/bxolpkahwas61.jpg?width=1080&format=pjpg&auto=webp&s=e2ea43bcadde5da76325f58ccd1e74eae385f7cb)
Tried upgrading RAM on a MacBook Pro 13 mid 2012, the 2x4 samsung ddr3 1600 MHz works as usual, but the newly (pictured) ddr3 4056mb ram does not work properly. I get
![Samsung ram Memory Upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple MacBook Pro's, 2012 iMac's, and 2011/2012 Mac Mini's (16GB kit (2 x 8GB)) at Amazon.com Samsung ram Memory Upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple MacBook Pro's, 2012 iMac's, and 2011/2012 Mac Mini's (16GB kit (2 x 8GB)) at Amazon.com](https://images-na.ssl-images-amazon.com/images/I/91ggnd6b0IL._AC_SX450_PIbundle-2,TopRight,0,0_SH20_.jpg)
Samsung ram Memory Upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple MacBook Pro's, 2012 iMac's, and 2011/2012 Mac Mini's (16GB kit (2 x 8GB)) at Amazon.com
![Samsung ram Memory Upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple MacBook Pro's, 2012 iMac's, and 2011/2012 Mac Mini's (16GB kit (2 x 8GB)) at Amazon.com Samsung ram Memory Upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple MacBook Pro's, 2012 iMac's, and 2011/2012 Mac Mini's (16GB kit (2 x 8GB)) at Amazon.com](https://images-na.ssl-images-amazon.com/images/I/81pG7vWVH%2BL._AC_SL1500_.jpg)
Samsung ram Memory Upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple MacBook Pro's, 2012 iMac's, and 2011/2012 Mac Mini's (16GB kit (2 x 8GB)) at Amazon.com
![16GB (2X8GB) Memory Ram Compatible with Apple MacBook Pro Core I5 2.5 13" Mid-2012 by CMS A7 at Amazon.com 16GB (2X8GB) Memory Ram Compatible with Apple MacBook Pro Core I5 2.5 13" Mid-2012 by CMS A7 at Amazon.com](https://images-na.ssl-images-amazon.com/images/I/71eVw9HLcEL._AC_SY450_PIbundle-2,TopRight,0,0_SH20_.jpg)
16GB (2X8GB) Memory Ram Compatible with Apple MacBook Pro Core I5 2.5 13" Mid-2012 by CMS A7 at Amazon.com
![New Samsung SSD 870 EVO installed on MacBook Pro 13 mid 2012. Bought this used MBP with original battery had only 30 cycles. Add new 16 Gb RAM and now I feel New Samsung SSD 870 EVO installed on MacBook Pro 13 mid 2012. Bought this used MBP with original battery had only 30 cycles. Add new 16 Gb RAM and now I feel](https://i.redd.it/43job8v57ff61.png)
New Samsung SSD 870 EVO installed on MacBook Pro 13 mid 2012. Bought this used MBP with original battery had only 30 cycles. Add new 16 Gb RAM and now I feel
![Samsung ram memory upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple Macbook Pro's, 2012 iMac's, and 2011 / 2012 Mac mini's (8GB kit ( 2 x 4GB )) - Newegg.com Samsung ram memory upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple Macbook Pro's, 2012 iMac's, and 2011 / 2012 Mac mini's (8GB kit ( 2 x 4GB )) - Newegg.com](https://c1.neweggimages.com/ProductImage/AE9A_1_20180618434316115.jpg)
Samsung ram memory upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple Macbook Pro's, 2012 iMac's, and 2011 / 2012 Mac mini's (8GB kit ( 2 x 4GB )) - Newegg.com
![Samsung ram memory upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple Macbook Pro's, 2012 iMac's, and 2011/2012 Mac mini's (8GB (1 x 8GB)): Buy Online at Best Price in UAE - Amazon.ae Samsung ram memory upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple Macbook Pro's, 2012 iMac's, and 2011/2012 Mac mini's (8GB (1 x 8GB)): Buy Online at Best Price in UAE - Amazon.ae](https://m.media-amazon.com/images/I/41qA9skwOtL.jpg)
Samsung ram memory upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple Macbook Pro's, 2012 iMac's, and 2011/2012 Mac mini's (8GB (1 x 8GB)): Buy Online at Best Price in UAE - Amazon.ae
![Amazon.in: Buy Samsung ram memory upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple Macbook Pro's, 2012 iMac's, and 2011 / 2012 Mac mini's (8GB ( 1 x 8GB )) Amazon.in: Buy Samsung ram memory upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple Macbook Pro's, 2012 iMac's, and 2011 / 2012 Mac mini's (8GB ( 1 x 8GB ))](https://images-na.ssl-images-amazon.com/images/I/51x%2Blu6uvDL._SX450_.jpg)
Amazon.in: Buy Samsung ram memory upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple Macbook Pro's, 2012 iMac's, and 2011 / 2012 Mac mini's (8GB ( 1 x 8GB ))
SOLVED: replace SSD 15" in retina MBP with Samsung 840 Pro Series MZ-7PD512 - MacBook Pro 15" Retina Display Mid 2012 - iFixit
![Macbook Pro 13 Inch Mid 2012 Non Retina 500gb Hdd Samsung 500gb Ssd 16gb Ram Extras For Sale in Glenageary, Dublin from BuySell15 Macbook Pro 13 Inch Mid 2012 Non Retina 500gb Hdd Samsung 500gb Ssd 16gb Ram Extras For Sale in Glenageary, Dublin from BuySell15](https://a0.amlimg.com/NmI1Yzc2MWFiMDRkNzI5YTRhZGU0YzcxZTU2YmYyZjhnvnzTIWIX0cJ5g-O879g7aHR0cDovL21lZGlhLmFkc2ltZy5jb20vYTJmYzI2ZTYyMTYwODJiYTJlMjBiZjgyN2M1MzZhYWZkZTg2MmJkMTRjMjk5OTNhNWQ4Y2YxMTExZjg5NDhlMS5qcGd8fHx8fHw1MjV4NTI1fGh0dHA6Ly93d3cuYWR2ZXJ0cy5pZS9zdGF0aWMvaS93YXRlcm1hcmsucG5nfHx8.jpg)