New Mac Mini Has Modular Storage, 256GB Model Will Have Faster SSD

Apple has returned to using two 128GB storage chips in the new Mac mini with 256GB of storage, according to a partial teardown video shared on social media today. This means the base-model Mac mini with the M4 chip will not have significantly slower SSD speeds compared to higher-end configurations of the computer with 512GB, 1TB, or 2TB of storage, as multiple NAND chips allows for faster SSD read and write speeds.

mac mini thermal architecture feature
The teardown video also reveals that storage is modular in the new Mac mini, meaning that it can be easily removed since it is not soldered down. As we saw with the Mac Studio, however, replacing the modular storage is complicated.

The previous-generation Mac mini base model with the M2 chip has a single 256GB storage chip, resulting in 30% to 50% slower SSD read and write speeds compared to higher-capacity models. The slower speeds led to criticism from some customers.

M4 Mac Mini TeardownThe new Mac mini has modular storage (via iFixit Answers forum)

A single 256GB storage chip also led to slower SSD speeds in the MacBook Air and 13-inch MacBook Pro base models with the M2 chip a few years ago. Apple returned to using two 128GB storage chips in 256GB configurations of MacBook Air models with the M3 chip earlier this year, while the 13-inch MacBook Pro line was discontinued last year and replaced with an entry-level 14-inch MacBook Pro that starts with 512GB of storage.

The criticism surrounding Apple's decision to use a single 256GB chip in some base-model Macs a few years ago primarily came from a vocal contingent of tech enthusiasts, and the average customer is unlikely to even notice the slower speeds in common day-to-day tasks. Nevertheless, it appears that customers who do want the fastest SSD speeds do not need to worry about which storage capacity they choose when ordering the new Mac mini.

Related Roundup: Mac mini
Buyer's Guide: Mac Mini (Buy Now)
Related Forum: Mac mini

Popular Stories

Apple One Apps Feature 2

Apple One's Best Plan Now Includes Two More Perks For Free

Monday March 10, 2025 6:40 am PDT by
Apple One allows you to subscribe to up to six Apple services for one discounted monthly price. There are three Apple One tiers: Individual, Family, and Premier. Over the last month, the highest-end ‌Apple One‌ Premier plan has gained two additional perks. Here is what Apple One Premier already included, for $37.95 per month:Apple Music Apple TV+ Apple Arcade Apple News+ Apple Fitness+...
Generic iOS 19 Feature Mock Light

iOS 19 Will Bring Biggest Design Overhaul Since iOS 7

Monday March 10, 2025 12:17 pm PDT by
Apple is planning for a major design overhaul of the iPhone, iPad, and Mac interfaces with the introduction of iOS 19, iPadOS 19, and macOS 16 later this year, reports Bloomberg. The update will "fundamentally change" the look of Apple's operating system, introducing a more consistent cross-platform experience. Apple plans to update the style of icons, menus, apps, windows, and system...
2016 12 inch macbook feature

Apple Introduced Its Most Controversial MacBook 10 Years Ago Today

Sunday March 9, 2025 1:00 am PST by
Apple announced the infamous 12-inch Retina MacBook a decade ago today, an experimental new Mac that was as controversial as it was revolutionary. Apple unveiled the 12-inch MacBook on March 9, 2015, at the "Spring Forward" event in San Francisco, California. The event was primarily focused on the Apple Watch, which was being fully detailed ahead of its launch the following month, so the...
airpods pro 2 gradient

AirPods Pro 3 Launch Now Just Months Away: Here's What We Know

Tuesday March 11, 2025 3:26 am PDT by
Despite being released over two years ago, Apple's AirPods Pro 2 continue to dominate the wireless earbud market. However, with the AirPods Pro 3 expected to launch in 2025, anyone thinking of buying Apple's premium earbuds may be wondering if the next generation is worth holding out for. Apart from their audio and noise-canceling performance, which are generally regarded as excellent for...
iphone 17 mockups idevicehelp

Video Shows iPhone 17 Mockups Based on 'Internal Documents'

Monday March 10, 2025 4:41 am PDT by
YouTuber iDeviceHelp on Friday posted a video that shows off mockups of Apple's forthcoming iPhone 17 models that are purportedly based on "internal documents." We're sharing the video here since it was made in collaboration with leaker Majin Bu, who last month published similar iPhone 17 renders that were widely corroborated by separate leakers with links to Apple's Chinese supply chain....
iOS 18

12 New Things Your iPhone Can Do in iOS 18.4

Monday March 10, 2025 9:28 am PDT by
Apple is set to release iOS 18.4 in early April, bringing further refinements to Apple Intelligence features, a neat new capability to iPhone 15 Pro devices, new emoji, and more. While not quite as packed with new features as Apple's preceding iOS 18 point releases, iOS 18.4 still introduces enhancements that aim to make your iPhone smarter and more intuitive. Below, we've listed 12 new...
iOS 18

iOS 18.3.2 Update Coming Soon for iPhones

Monday March 10, 2025 7:25 am PDT by
Apple employees are internally testing iOS 18.3.2 for iPhones, according to our website's visitor logs, which have been a reliable indicator of upcoming iOS versions. The software update should be released in the next week or two. iOS 18.3.2 will be a minor update that addresses software bugs and/or security vulnerabilities. Don't expect any new features. iOS 18.3.2 will be an interim...
iPhone 16 Pro vs iPhone 17 Air Feature

iPhone 17 Air and 17 Pro Max Allegedly Same Size Apart From Thickness

Friday March 7, 2025 2:45 am PST by
Apple's all-new ultra-thin iPhone 17 Air shares the same dimensions as the iPhone 17 Pro Max, with the only difference being in the thickness of the devices, according to the leaker Ice Universe. Posting to their Weibo account, the Chinese leaker today claimed that the iPhone 17 Air and iPhone 17 Pro Max have identical body length, width, screen size, and bezels. "The only difference is the...
iPhone 17 Pro Render Front Page Tech

iPhone 17 Pro Launching Later This Year With These 8 New Features

Tuesday March 4, 2025 3:15 pm PST by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. iPhone 17 Pro's alleged design via Front Page Tech Below, we recap key changes rumored for the iPhone 17 Pro models as of March 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone...

Top Rated Comments

AndiG Avatar
18 weeks ago
Simply use standard M2 NVMe SSDs.
Score: 27 Votes (Like | Disagree)
cicalinarrot Avatar
18 weeks ago
I have lost my only excuse not to buy this :(
Score: 24 Votes (Like | Disagree)
seek3r Avatar
18 weeks ago

That's literally what this is.
I believe if it’s like the studio and MP it’s just the NAND, the controller is embedded in the SoC, so it’s not a full SSD on its own

That said it’s still a super welcome improvement! Should help with maybe getting third party NAND modules if the cheapest mac in the lineup is a market, and at the very least it means the machine isnt hosed if the SSD dies or wears out, even if you have to get an Apple replacement :)
Score: 22 Votes (Like | Disagree)
turbineseaplane Avatar
18 weeks ago

but Apple had to do extra work to not support NVMe SSDs.
That's the key

They did this all on purpose so you'd have no choice but to pay their insanely overpriced upgrade fees
Score: 22 Votes (Like | Disagree)
Moka Akashiya Avatar
18 weeks ago

That's literally what this is.
Apart from the fact that they are incompatible, it is just NAND without a controller, you can't buy a new one anywhere and you will have to buy a whole new Mac to miraculously swap the flash memory.
Score: 20 Votes (Like | Disagree)
sw1tcher Avatar
18 weeks ago
Apple has returned to using two 128GB storage chips in the new Mac mini with 256GB of storage... This means the base-model Mac mini with the M4 chip will not have significantly slower SSD speeds compared to higher-end configurations of the computer with 512GB, 1TB, or 2TB of storage

The teardown video also reveals that storage is modular in the new Mac mini, meaning that it can be easily removed since it is not soldered down...
Has hell frozen over?
Score: 16 Votes (Like | Disagree)