Upgrading your computer's memory is the quickest and most affordable way to make it run faster. In this CNET How-To, we show you how to add RAM to your iMac.

If you’re looking to boost the performance of an iMac --old or new-- there’s no easier way than installing more RAM. Currently maxed out? Some iMacs are actually capable of using more RAM than ...

Thankfully, most retailers that supply RAM will label it by model number (MBxxx/A) or by name (iMac Early 2008). Once you have the correct RAM, you are ready to install it. Prep your area.

Repair advice and spare parts supplier iFixit is capitalizing on the discovery that the memory and processor inside the new 21.5-inch 4K iMac can be removed and replaced, by creating a RAM upgrade ...

The electronics website iFixit on Friday downgraded the new 21.5-in. iMac's repair score to 3 out of a possible 10, calling servicing the computer 'an exercise in disappointment.' ...

Following yesterday's launch of the new iMac with Retina 5K display, Other World Computing has announced RAM upgrade kits for the machines. These kits were previously available for the 2013 iMac ...

A carriage of RAM slots lowers down from the iMac, so users can install RAM. Check out the benchmark results of these new iMacs.

Unfortunately, if you already purchased an iMac Pro with 128GB of RAM or less, upgrading to 256GB does not appear to be possible.