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 kit ...

If you have a recent model 21.5-inch iMac and are looking to boost its performance, OWC now offers a 64GB RAM upgrade kit. The kit is compatible with 2017 and later models of the smaller iMac, ...

iFixit has performed its ritual teardown of Apple’s newly refreshed 21.5-inch iMac, and while the machine might be one of Apple’s best yet for specs on the low-end desktop, it gets its worst score ...

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iFixit has published a teardown of the new 4K 21.5-inch iMac, which reveals that – surprisingly – Apple's smallest all-in-one desktop machine has both removable RAM and a Kaby Lake processor that's ...

Now’s the time to finally upgrade that aging iMac sitting on your desk–because this morning Apple quietly announced an upgraded version of the popular 21.5-inch version featuring faster RAM, a beefier ...

Consistent with Apple's quest to make its new computers as thin as possible at the expense of expandability, the new 21.5" iMac contains no user-accessible RAM slots. Instead, it can be configured ...

We knew that Apple's new iMacs would be disassembled and examined in every possible way shortly after launch. What we didn't expect, however, was for the smaller model to be modular — to a degree, at ...

I have a 2019 iMac with the 21.5″ Retina display and a 1 TB Fusion Drive. It’s a 6-core monster and the slowest computer I’ve used in probably a decade. How do I make it suck less? The first step will ...

Apple updated the new 21.5-inch iMac with Intel Ivy Bridge processors, a RAM boost, and new Nvidia GeForce graphics processors. But the two most significant changes to the new iMac are its thinner ...

Apple’s new iMac desktop computers feature Intel Kaby Lake chips, brighter displays, faster storage, and improved graphics. But it turns out there’s another change that Apple didn’t talk about when ...