![OWC 8 GB (2 X 4GB) ram PC8500 DDR3 1066MHz sodimm 204-pin Memory Upgrade Kit, (OWC8566DDR3S8GP), Compatible with MacBook Pro, MacBook, Mac Mini and iMac at Amazon.com OWC 8 GB (2 X 4GB) ram PC8500 DDR3 1066MHz sodimm 204-pin Memory Upgrade Kit, (OWC8566DDR3S8GP), Compatible with MacBook Pro, MacBook, Mac Mini and iMac at Amazon.com](https://m.media-amazon.com/images/I/81nVQGHArTS.jpg)
OWC 8 GB (2 X 4GB) ram PC8500 DDR3 1066MHz sodimm 204-pin Memory Upgrade Kit, (OWC8566DDR3S8GP), Compatible with MacBook Pro, MacBook, Mac Mini and iMac at Amazon.com
![Samsung DDR3 UDIMM 2GB 4GB 8GB PC3 10600U 12800U 1333MHZ 1600MHZ Desktop RAM Desktop memory High Performance _ - AliExpress Mobile Samsung DDR3 UDIMM 2GB 4GB 8GB PC3 10600U 12800U 1333MHZ 1600MHZ Desktop RAM Desktop memory High Performance _ - AliExpress Mobile](https://ae01.alicdn.com/kf/H3e1cf23e1d554db5b914b48bb0c713eeA/Samsung-DDR3-UDIMM-2GB-4GB-8GB-PC3-10600U-12800U-1333MHZ-1600MHZ-Desktop-RAM-Desktop-memory-High.jpg)
Samsung DDR3 UDIMM 2GB 4GB 8GB PC3 10600U 12800U 1333MHZ 1600MHZ Desktop RAM Desktop memory High Performance _ - AliExpress Mobile
What's the physical difference between 4 GB RAM and 8 GB RAM? What are they made of? How does it work? - Quora
![I have 4GB RAM in my computer. Can I add another RAM of 8GB in the second slot? Will it perform smoothly? - Quora I have 4GB RAM in my computer. Can I add another RAM of 8GB in the second slot? Will it perform smoothly? - Quora](https://qph.cf2.quoracdn.net/main-qimg-5d708688ca79b90a5f8dbea444b819ee.webp)
I have 4GB RAM in my computer. Can I add another RAM of 8GB in the second slot? Will it perform smoothly? - Quora
![RAM Matters: How Much Do You Need for Gaming? 4GB, 8GB, 16GB or 32GB > The Benchmarks & Putting It All Together | TechSpot RAM Matters: How Much Do You Need for Gaming? 4GB, 8GB, 16GB or 32GB > The Benchmarks & Putting It All Together | TechSpot](https://www.techspot.com/articles-info/1535/bench/BF1_1440p.png)
RAM Matters: How Much Do You Need for Gaming? 4GB, 8GB, 16GB or 32GB > The Benchmarks & Putting It All Together | TechSpot
![Amazon.com: 8GB (2X 4GB) PC3L-12800S DDR3L 1600MHz 4GB RAM DDR3L PC3L-12800S 1600MHZ SODIMM 2Rx8 1.35V 204Pin CL11 Rasalas Memory kit for Laptop/Notebook/AIO Computer Upgrade : Automotive Amazon.com: 8GB (2X 4GB) PC3L-12800S DDR3L 1600MHz 4GB RAM DDR3L PC3L-12800S 1600MHZ SODIMM 2Rx8 1.35V 204Pin CL11 Rasalas Memory kit for Laptop/Notebook/AIO Computer Upgrade : Automotive](https://m.media-amazon.com/images/I/71OjbJ9nvFL.jpg)
Amazon.com: 8GB (2X 4GB) PC3L-12800S DDR3L 1600MHz 4GB RAM DDR3L PC3L-12800S 1600MHZ SODIMM 2Rx8 1.35V 204Pin CL11 Rasalas Memory kit for Laptop/Notebook/AIO Computer Upgrade : Automotive
![memory - Would there be any problems if I install an 8GB RAM stick to my desktop computer which has 4GB RAM installed? - Super User memory - Would there be any problems if I install an 8GB RAM stick to my desktop computer which has 4GB RAM installed? - Super User](https://i.stack.imgur.com/iB7NP.png)
memory - Would there be any problems if I install an 8GB RAM stick to my desktop computer which has 4GB RAM installed? - Super User
![8GB (2 X 4GB) DDR3 1600MHz PC3-12800 240-pin Memory RAM DIMM Kit for Desktop PC by NEMIX RAM at Amazon.com 8GB (2 X 4GB) DDR3 1600MHz PC3-12800 240-pin Memory RAM DIMM Kit for Desktop PC by NEMIX RAM at Amazon.com](https://m.media-amazon.com/images/I/71fGl6mSmRL._AC_UF894,1000_QL80_.jpg)