![16GB (2x8GB) DDR3 1066 Memory Mac Pro Quad-core 2.8, 3.2 GHz Intel Xeon "Nehalem" (3rd Party) - Walmart.com 16GB (2x8GB) DDR3 1066 Memory Mac Pro Quad-core 2.8, 3.2 GHz Intel Xeon "Nehalem" (3rd Party) - Walmart.com](https://i5.walmartimages.com/asr/94a8b41e-7772-4f77-9a34-bb526500dbe7.4e31d4e223e84ca1f4c9167a8e81d4b6.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
16GB (2x8GB) DDR3 1066 Memory Mac Pro Quad-core 2.8, 3.2 GHz Intel Xeon "Nehalem" (3rd Party) - Walmart.com
![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
![pny 8gb (2x4 gb) notebook memory module - pc3-10666, 1333mhz, ddr3, sodimm Desktop Memory - Newegg.com pny 8gb (2x4 gb) notebook memory module - pc3-10666, 1333mhz, ddr3, sodimm Desktop Memory - Newegg.com](https://c1.neweggimages.com/productimage/nb640/AJ7WD210308VIYE7.jpg)
pny 8gb (2x4 gb) notebook memory module - pc3-10666, 1333mhz, ddr3, sodimm Desktop Memory - Newegg.com
![CMS 8GB (2X4GB) DDR3 10600 1333MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex 780 Dt/Mt/Sff Desktops - A69 at Amazon.com CMS 8GB (2X4GB) DDR3 10600 1333MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex 780 Dt/Mt/Sff Desktops - A69 at Amazon.com](https://m.media-amazon.com/images/I/711CoY9cfjL.jpg)
CMS 8GB (2X4GB) DDR3 10600 1333MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex 780 Dt/Mt/Sff Desktops - A69 at Amazon.com
![Kingston ValueRAM 8 GB Kit (2x4 GB Modules) 1333MHz DDR3 Non-ECC CL9 DIMM Desktop Memory KVR1333D3N9K2/8G at Amazon.com Kingston ValueRAM 8 GB Kit (2x4 GB Modules) 1333MHz DDR3 Non-ECC CL9 DIMM Desktop Memory KVR1333D3N9K2/8G at Amazon.com](https://m.media-amazon.com/images/I/61uqrxz4z-L.jpg)
Kingston ValueRAM 8 GB Kit (2x4 GB Modules) 1333MHz DDR3 Non-ECC CL9 DIMM Desktop Memory KVR1333D3N9K2/8G at Amazon.com
![A-Tech RAM 8GB Kit (2x4GB) DDR3 1333 MHz PC3-10600 DIMM - Desktop Computer Memory - CL9 240-Pin UDIMM Non-ECC Unbuffered Upgrade Modules at Amazon.com A-Tech RAM 8GB Kit (2x4GB) DDR3 1333 MHz PC3-10600 DIMM - Desktop Computer Memory - CL9 240-Pin UDIMM Non-ECC Unbuffered Upgrade Modules at Amazon.com](https://m.media-amazon.com/images/I/51TKPB51bEL._AC_.jpg)
A-Tech RAM 8GB Kit (2x4GB) DDR3 1333 MHz PC3-10600 DIMM - Desktop Computer Memory - CL9 240-Pin UDIMM Non-ECC Unbuffered Upgrade Modules at Amazon.com
![CORSAIR 8GB (2X4GB) DDR3 1600MHZ PC Computer Desktop RAM Desktop memory 8G PC3 DDR3 1600 RAM - AliExpress CORSAIR 8GB (2X4GB) DDR3 1600MHZ PC Computer Desktop RAM Desktop memory 8G PC3 DDR3 1600 RAM - AliExpress](https://ae01.alicdn.com/kf/HTB1lfEZKrPpK1RjSZFFq6y5PpXaT/CORSAIR-8GB-2X4GB-DDR3-1600MHZ-PC-Computer-Desktop-RAM-Desktop-memory-8G-PC3-DDR3-1600-RAM.jpg)
CORSAIR 8GB (2X4GB) DDR3 1600MHZ PC Computer Desktop RAM Desktop memory 8G PC3 DDR3 1600 RAM - AliExpress
![MACHINIT B75 Motherboard Kit With Core i3 3220 CPU DDR3 2x4=8GB Desktop Memory RAM LGA 1155 Set Ngff M.2 B75 PRO US _ - AliExpress Mobile MACHINIT B75 Motherboard Kit With Core i3 3220 CPU DDR3 2x4=8GB Desktop Memory RAM LGA 1155 Set Ngff M.2 B75 PRO US _ - AliExpress Mobile](https://ae01.alicdn.com/kf/S743adcad9ab649bb85aef54e6d82c78fW/MACHINIT-B75-Motherboard-Kit-With-Core-i3-3220-CPU-DDR3-2x4-8GB-Desktop-Memory-RAM-LGA.jpg)