![]() ![]() More often than not I find people don't have enough free space on their drives and with traditional HD's failed to maintain them. So if you already have 8 GB in your system I suspect you'll want to look at your HD a bit more. Depending on what you are running for apps you might want to think about downgrading.Įven with Yosemite you most likely won't find adding more RAM (more than 8 GB) as being as beneficial than upgrading your HD (if that is truly whats needed here). Now before you jump here adding more RAM you may want to cool your jets a bit here!įirst Core2 Duo systems run better with the older versions of OS-X (Mountain Lion being the best). Check your firmware: About EFI and SMC firmware updates for Intel-based Mac computers.Your system can support 16 GB of RAM using the latest firmware and using the newer versions of OS-X (Lion or newer).So now were back to today! And here is the answer: ![]() Apple never offered a firm document stating this and the way it was stated left them a bit of wiggle room (in case it didn't work so they didn't get sued). Apple relented and came out with a firmware update and stated they would support 16 GB. People still wanted more memory! And pushed Apple to fix the firmware so the systems could support 16 GB. As it turns out the hardware was wired to support the larger modules but the way the memory addressing worked prevented the use of the 8 GB modules. Sadly, the still newer 8 GB modules would not work, this was due to two different issues the first was the OS its self as it was still 32bit (Lion being the first full 64bit version) and the other was the systems firmware. So at that time point the memory folks tested things out and their test showed the system could support the bigger modules so you could go up to 8 GB! Now its some where in 2012 the memory folks want to sell more memory and people are bugging them to test the system with the newer 4 GB modules. But Apple had already ended the production of this system (Feb 2012) so Apple never attempted to test the system with more memory. Within a few years memory manufactures came out with 4 GB memory modules. So at that time point Apple did all of there testing with these two setups hence what Apple supports. ![]() Apple sold the system in two configs one with 2 GB and the other with 4 GB. So lets start off thinking back in 2010 where things stood. Has anyone got experiences of doing either of these and the performance improvement? with 64 MB cache), Or remove the optimal drive and add an SSD (for the system and apps) keeping the HDD for users data. But there is only 2GB of RAM - so I want to increase this enough so that the OS does not use virtual memory on the HD.Īlso, I plan to upgrade the stock HDD for a hybrid drive (i.e. I am running Yosemite and progressively it now runs dog slow sometimes taking minutes to launch an application (such as Garageband). Has anyone upgraded this model to 16 GB ?. I would like to know what is the maximum RAM that it can support?Įverymac says the maximum RAM is 16GB, and that *Apple officially supports a maximum of 4 GB of RAM, but third-parties have determined that it actually supports 8 GB of RAM running Mac OS X 10.6 "Snow Leopard" and 16 GB of RAM running OS X 10.7.5 "Lion" or higher and the latest EFI update. ![]() Hi, I have a MacBook "Core 2 Duo" 2.4 13" (Mid-2010), it is the model (White Polycarbonate Unibody). ![]()
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