![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://i.redd.it/bxolpkahwas61.jpg)
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
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Kingston Technology 8GB Kit (2x4 GB Modules) 1066MHz DDR3 SODIMM Notebook Memory for Select Apple iMac's and Macbooks KTA-MB1066K2/8G at Amazon.com
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Amazon.com: Integral 8GB kit (2x4GB) DDR3 RAM 1600MHz SDRAM Desktop/Computer PC3-12800 Memory,Green : Electronics
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