Apple Testing Chinese Memory Chips in iPhones and MacBooks - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Apple Testing Chinese Memory Chips in iPhones and MacBooks

Apple has been testing memory chips from China's ChangXin Memory Technologies (CXMT) across product lines including iPhones and MacBooks, according to a report today from The Wall Street Journal ($).

Apple Silicon Teal Feature
Laptop makers HP and Acer have already started using memory chips from CXMT in devices sold outside the U.S. Meanwhile, Apple has held early talks with CXMT about supplying components for devices sold in China, and the company is hoping for a sign-off from the White House before going further. The Financial Times reported last month that Apple had begun qualifying CXMT's DRAM, but today's report is the first to place that testing inside specific product categories.

What could scupper any potential deal are U.S. rules that bar American companies from transferring technology to CXMT, including conversations about technical details and product specifications. Export lawyer Kevin Wolf of Akin Gump told WSJ that Apple can buy off-the-shelf CXMT components and haggle over price, but it can't commission chips designed to its own requirements.

Apple usually has memory specially configured to work optimally with its own silicon, so using standard parts could mean reworking sections of its hardware, or potentially settling for less-than-ideal performance.

What's making Apple's life harder is the fact that a bipartisan group of senators led by Chuck Schumer has asked the company to rule out using Chinese memory entirely. A response to the request is due August 21.

There are supply issues to contend with as well. CXMT has reportedly maxed out production for the year and has little room for new international customers, having already prioritized domestic buyers such as ByteDance, Tencent, and Xiaomi. Its prices reportedly sit level with (and sometimes above) those of Micron, SK Hynix, and Samsung. That's bad news for Apple. A fourth supplier only helps if it has chips to sell and sells them cheaper. Right now though, CXMT does neither.

Apple raised prices across its product lineup (excepting iPhone models) in June, blaming memory costs driven by the AI infrastructure demand.

Note: Due to the political or social nature of the discussion regarding this topic, the discussion thread is located in our Political News forum. All forum members and site visitors are welcome to read and follow the thread, but posting is limited to forum members with at least 100 posts.

Popular Stories

apple silicon feature joeblue

Apple's Flash Storage Suppliers Are Finally 'Getting Their Revenge'

Friday October 30, 2026 1:28 pm PDT by
The Wall Street Journal's Rolfe Winkler this week reported that flash storage suppliers once "bullied" by Apple have been "getting their revenge" on the company over the past year due to a severe memory chip shortage, which stems from AI companies building out massive data centers that utilize significant amounts of flash storage and RAM. As the iPhone took off, Apple became the world's...
apple intelligence black

Apple Intelligence Coming to China in December With iOS 27.3

Wednesday October 14, 2026 1:24 pm PDT by
Apple plans to bring Apple Intelligence to China in iOS 27.3 after two years of regulatory delays, reports Bloomberg. The launch will include basic Apple Intelligence features for things like photo editing, but Siri AI won't be available. Image Playground and the newer version of Genmoji will be missing, plus text generation tools will be limited. The South China Morning Post today reported...
iOS 27

Apple Says iOS 27.3 Beta Coming Next Week

Friday October 30, 2026 2:45 pm PDT by
Apple today announced that the first iOS 27.3 developer beta will be released next week and enable some Apple Intelligence features in China. In a press release shared on the Apple Newsroom website in China, Apple said the beta will be released on Wednesday, November 4, but that likely means Tuesday, November 3 in the U.S. due to time zone differences. Apple said iOS 27.3 will then be...

Top Rated Comments

12 weeks ago
I thought Apple was moving away from the China bottleneck so when WW3 breaks out we aren’t all using cup and strings
Score: 12 Votes (Like | Disagree)
12 weeks ago
Why aren’t all these billionaire tech bros and companies building their own manufacturing plants instead of buying the biggest phallic yachts and survival islands to escape the storm they are causing?
The phrase ‘eat the rich’ may come back in vogue if they don’t wise up.
Score: 11 Votes (Like | Disagree)
Happy_John Avatar
12 weeks ago

Why aren’t all these billionaire tech bros and companies building their own manufacturing plants instead of buying the biggest phallic yachts and survival islands to escape the storm they are causing?
The phrase ‘eat the rich’ may come back in vogue if they don’t wise up.
Fabs take a long time to build and get up and running.

That the “billionaire tech bros” are not doing this could be an indicator that they themselves are not convinced massive AI growth is sustainable, despite their pushing exactly this idea.

In other words, they might themselves believe the AI bubble will burst even while they are inflating that bubble. By the time new fabs are up and running, demand might have cratered.
Score: 9 Votes (Like | Disagree)
12 weeks ago

Why aren’t all these billionaire tech bros and companies building their own manufacturing plants instead of buying the biggest phallic yachts and survival islands to escape the storm they are causing?
The phrase ‘eat the rich’ may come back in vogue if they don’t wise up.
At today's very small chip dimensions, manufacturing knowledge is critical in a successful foundry. You don't have a bunch of untrained workers glueing and screwing together a part. Why do you think about half of TSMC Arizona foundry employees are from Taiwan.
Score: 8 Votes (Like | Disagree)
ThailandToo Avatar
12 weeks ago
It’s all made in China anyways… should it really matter?
Score: 7 Votes (Like | Disagree)
mr.steevo Avatar
12 weeks ago
I’m just happy to have learned a new word from this article.
Haven’t heard of scupper before today.
Score: 6 Votes (Like | Disagree)
Latest Stories
Apple Watch Ultra 4 Hits All-Time Low Price With Amazon's $99 Discount
Apple Watch Ultra 4 Hits All-Time Low Price With Amazon's $99 Discount
10 hours ago
Reminder: Apple's Big Discount on Beats 360 Ear Cushions Ends Today
Reminder: Apple's Big Discount on Beats 360 Ear Cushions Ends Today
10 hours ago
Here's a New Tour of Apple's HomeView Software
Here's a New Tour of Apple's HomeView Software
10 hours ago
Apple Reveals New iPad Mini's Battery Capacity
Apple Reveals New iPad Mini's Battery Capacity
11 hours ago
Top Stories: Apple's Big MacBook Pro, iPad mini and iMac Updates
Top Stories: Apple's Big MacBook Pro, iPad mini and iMac Updates
12 hours ago
'Pluribus' Season 2 Reportedly Starts Production Today
'Pluribus' Season 2 Reportedly Starts Production Today
19 hours ago
iPhone 18 Pro Sales Surge in China, Offsetting Decline in U.S. and Japan
iPhone 18 Pro Sales Surge in China, Offsetting Decline in U.S. and Japan
20 hours ago
HomeView Software 27.2: Wallpapers, Control Center, and More
HomeView Software 27.2: Wallpapers, Control Center, and More
1 day ago
Apple Alerts Stores to iPhone Duo's Display Cracking Issue
Apple Alerts Stores to iPhone Duo's Display Cracking Issue
1 day ago
iOS 27.3 Will Enable These Apple Intelligence Features in China
iOS 27.3 Will Enable These Apple Intelligence Features in China
1 day ago
Apple Says iOS 27.3 Beta Coming Next Week
Apple Says iOS 27.3 Beta Coming Next Week
1 day ago
Apple's Flash Storage Suppliers Are Finally 'Getting Their Revenge'
Apple's Flash Storage Suppliers Are Finally 'Getting Their Revenge'
1 day ago
14 New Things Your iPhone Can Do in iOS 27.2
14 New Things Your iPhone Can Do in iOS 27.2
1 day ago
iPhone Duo Review: One Week Later
iPhone Duo Review: One Week Later
1 day ago
Samsung Mocks iPhone Duo Display Cracks in New Ad Campaign
Samsung Mocks iPhone Duo Display Cracks in New Ad Campaign
1 day ago
The MacRumors Show: OLED MacBook Pro, iPad Mini 8, and More
The MacRumors Show: OLED MacBook Pro, iPad Mini 8, and More
1 day ago
MacBook Pro With Touch Display: 15 More Details Revealed
MacBook Pro With Touch Display: 15 More Details Revealed
1 day ago
Russia Places Apple on State Surveillance Registry
Russia Places Apple on State Surveillance Registry
1 day ago
Halloween Weekend Brings Discounts on Apple Accessories and Pre-Orders
Halloween Weekend Brings Discounts on Apple Accessories and Pre-Orders
1 day ago
Apple Has Released More Than 25 New Products in the Past Two Months
Apple Has Released More Than 25 New Products in the Past Two Months
1 day ago
Local Code Launches as Free, Private AI Assistant Tool for Mac
Local Code Launches as Free, Private AI Assistant Tool for Mac
2 days ago
Apple Acquires Ascend.io
Apple Acquires Ascend.io
2 days ago
HomePod Mini 2 Launches Today: All the New Features
HomePod Mini 2 Launches Today: All the New Features
2 days ago
AirTag 2 4-Pack Drops to New Low Price of $69.99
AirTag 2 4-Pack Drops to New Low Price of $69.99
2 days ago
Rian Johnson's iPhone Camera App Goes Viral
Rian Johnson's iPhone Camera App Goes Viral
2 days ago
Where Did All the iPhone Duos Go? Mostly to Apple's Stores
Where Did All the iPhone Duos Go? Mostly to Apple's Stores
2 days ago
Apple's Touchscreen MacBook Pro Could Ship 1.5M Units in 2027
Apple's Touchscreen MacBook Pro Could Ship 1.5M Units in 2027
2 days ago
New Apple TV 4K and iPad Mini: RAM Amounts Revealed
New Apple TV 4K and iPad Mini: RAM Amounts Revealed
2 days ago
Apple Executive Comments on New iPad Mini Lacking 120Hz Display
Apple Executive Comments on New iPad Mini Lacking 120Hz Display
2 days ago
Here's a Hands-On Look at HomePod Mini 2's New Two-Tone Colors
Here's a Hands-On Look at HomePod Mini 2's New Two-Tone Colors
2 days ago

🔗 Related Apple News & Rumors

Stay updated with the latest Apple ecosystem news and verified rumors