Mac pro 2007 how to add ram install#
Mac pro 2007 how to add ram upgrade#
Mac pro 2007 how to add ram download#
Mac pro 2007 how to add ram free#

Mac pro 2007 how to add ram install#

Was able to install four (4) mixed serial 8GB SO-DIMMs of Samsung PC3-12800 (1600Mhz) DDR3 SDRAM memory modules (Samsung Memory sticker IDs listed as M471B1G73DB0-YK0 1338 and M471B1G73CB0-CK0 1251) in a Mid-2010 27' iMac with an Intel 2.93Ghz i7-870 processor. 'PC3-12800' is the name used in the memory industry - 12800 indicates a peak transfer rate of 12800 MB/s (of course, the actual performance in your case would be brought down to 8533 MB/s, matching PC3-8500).'1600' is the data transfer rate per second specified in millions (the technical term is 'clock frequency') - '1600' here means it supports up to 1600 million transfers per second - in your case, it will be slowed down to 1066 million transfers per second since that's what your Mac is designed for.

'DDR3' is the type (and must be the same as what your computer has).

However, your system will operate at the speed of the slowest memory module. Memory is designed to be backward-compatible, so generally speaking, you can safely add faster memory to a computer that was designed to run slower memory. Here's some relevant information from Crucial on memory speeds (emphasis mine): In any case - start with CleanMyMac 3 to be ready for El Capitan.You could add the 1600 MHz memory for your MacBook Pro even though it's designed for a slower memory (1066 MHz) - it ought to work, but you'd be better off buying from a place that accepts returns. Try these mentioned steps and enjoy your quick Mac with OS X El Capitan on it. If you don't feel like waiting, click the arrow clock icon next to the Date & Time at the top-right of the menu bar and select 'Back Up Now.'

To the right, under the name of the storage device, you'll see 'Oldest backup,' 'Latest backup,' and 'Next backup' - Your backup should begin in 5 minutes.

Change the switch, located on the left, from 'OFF' to 'ON.'.

An external drive or an Airport Time Capsule is good.

Choose where you'd like to store your backup.

Note: You may need to first choose to 'Set Up Time Machine.' Plus, it's just good practice to back it up every so often, you know, just in case. Why? You never know what will happen when upgrading your operating system.

Mac pro 2007 how to add ram download#

If you have OS X version 10.8, download the previous version, CleanMyMac Classic.Īnd now that your Mac is clean, you should definitely back it up. Get CleanMyMac 3 now and run a scan to see how much junk you can clean up. It cleans out:īesides cleaning, it speeds up your Mac with maintenance scripts and keeps hardware safe with Health Monitors. The easiest (and fastest) way to get yourself a cleaner Mac is by running a scan with CleanMyMac 3. So to begin with, let's take a look at cleaning up a few things.

Mac pro 2007 how to add ram free#

In front of the multi-colored bar, you will see the phrase, 'X.XX GB free out of XX.XX GB.' If you don't have at least 15 GB of free space, look into cleaning your Mac with cleanup tool, like CleanMyMac 3.Ī fresh OS X needs a fresh Mac. If you have less than 4 GB RAM, you'll have to look into upgrading your RAM.ĭisk Space: 15 GB to 20 GB of free space on drive In the same menu you have the 'Memory' tab. Also, Apple notes that Metal is only available on 'all Macs since 2012'. If you're running a version of OS X older than 10.8, look into upgrading your OS X.

The number underneath 'OS X' is your version number. Click the Apple icon at the top left of your screen.OS X Version: Mountain Lion (10.8), most models.

Version, Memory, and Space Requirements for El Capitan

Mac pro 2007 how to add ram upgrade#

Which Mac models can upgrade to OS X El Capitan?ġ3-inch, Mid 2009 or newer 15-inch, Mid/Late 2007 or newer 17-inch, Late 2007 or newer OS X El Capitan has arrived and there are a few things you should know: The first, what are the installation requirements? And the second, how can you prepare your Mac for OS X El Capitan? But to help you do it all by yourself, we’ve gathered our best ideas and solutions below. So here's a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article.