Base Model MacBook Air With M2 Chip Has Slower SSD Speeds in Benchmarks

The first embargoed reviews of the new MacBook Air with the M2 chip have now been published. One notable detail confirmed by The Verge is that the $1,199 base model equipped with 256GB of storage has a single NAND chip, which will lead to slower SSD speeds in benchmark testing, but real-world performance may vary.

MacBook Air M2 Chip Purple Feature
Last month, it was discovered that the 256GB model of the 13-inch MacBook Pro with the M2 chip has up to 50% slower SSD read speeds and up to 30% slower SSD write speeds compared to the equivalent previous-generation model in benchmarks.

The dilemma arises from the fact that Apple switched to using a single 256GB flash storage chip instead of two 128GB chips in the base models of the new MacBook Air and 13-inch MacBook Pro. Configurations equipped with 512GB of storage or more are equipped with multiple NAND chips, allowing for faster speeds in parallel.

In a statement issued to The Verge, Apple said that while benchmarks of the new MacBook Air and 13-inch MacBook Pro with 256GB of storage "may show a difference" compared to previous-generation models, real-world performance is "even faster":

Thanks to the performance increases of M2, the new MacBook Air and the 13-inch MacBook Pro are incredibly fast, even compared to Mac laptops with the powerful M1 chip. These new systems use a new higher density NAND that delivers 256GB storage using a single chip. While benchmarks of the 256GB SSD may show a difference compared to the previous generation, the performance of these M2 based systems for real world activities are even faster.

It's unclear if Apple's statement refers explicitly to real-world SSD performance or overall system performance. Some tests of the base model 13-inch MacBook Pro with the M2 chip showed that SSD speeds were slower even in real-world usage, but results have been mixed. Overall, if the fastest SSD speeds are important to you, we recommend configuring the new MacBook Air with at least 512GB of storage to avoid any potential impact.

Related Roundup: MacBook Air
Related Forum: MacBook Air

Popular Stories

iPhone 17 Pro 34ths Perspective

iPhone 17 Pro Launching Later This Year With These 10 New Features

Sunday March 23, 2025 10:00 am PDT 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. 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 16 Pro models have a titanium frame, and the iPhone ...
iOS 18

iOS 18.4 Expected Next Week - Here Are the Release Notes

Friday March 28, 2025 2:01 pm PDT by
With the second release candidate of iOS 18.4 that Apple seeded out today, the company finally provided us with release notes that give a full rundown on what to expect. There's an Apple Vision Pro app, new Apple Intelligence features for notifications and additional language support, plus an Apple News Food feature for Apple News+ subscribers, and several updates that should improve the...
Magic Mouse Green

What to Expect From the Magic Mouse 3

Saturday March 29, 2025 10:15 am PDT by
Apple is reportedly working on a new Magic Mouse. Below, we recap what to expect. The two key rumors for the Magic Mouse 3 so far include a relocated charging port, along with a more ergonomic design. It was briefly rumored that the Magic Mouse 3 would also feature voice control, but that was misinterpreted information. Relocated Charging Port While the Magic Mouse switched from...
Foldable iPhone 2023 Feature Homescreen

Six Things to Know About Apple's Upcoming Foldable iPhone

Friday March 28, 2025 3:54 pm PDT by
We've been hearing rumors about a foldable iPhone for almost a decade now, but it looks like we might finally see the device come to fruition in 2026. We're going to be waiting many more months for the foldable iPhone, but so far we're hearing good things. Apple wants to make it creaseless. It's taken Apple multiple years to design a foldable iPhone that it's satisfied with because Apple ...
top stories 2025 03 29

Top Stories: WWDC 2025 Announced, iPhone 17 Pro and iOS 19 Rumors, and More

Saturday March 29, 2025 6:00 am PDT by
Apple's big developer event is a little over two months away, and rumors about what we can expect to see in Apple's next major operating system updates are becoming increasingly frequent. A public release of iOS 18.4 is also imminent with a number of updates and improvements, although we won't be getting the major Apple Intelligence Siri upgrades that had reportedly been planned for this...
iOS 19 visionOS UI Elements

Apple Codename Provides Clue About iOS 19's Rumored New Design

Sunday March 30, 2025 6:40 am PDT by
Multiple sources have claimed that iOS 19 will introduce a new design with more translucent buttons, menus, notification banners, and more, and there is now another clue that points towards this glass-like appearance. Bloomberg's Mark Gurman today said the new design project is codenamed "Solarium" internally. A solarium is a room with glass walls that allow in plenty of sunlight, so this...
Facebook Feature

Facebook's New iPhone App Feature Turns the Clock Back to 2007

Thursday March 27, 2025 1:59 pm PDT by
In the mid-to-late 2000s, Facebook was all about staying connected with friends and family. However, as the social media platform added new features and grew over time, that core experience began to get drowned out. That changes starting now, according to Meta, which today introduced a new feature that will "bring back the joy" of classic Facebook. Specifically, Meta has redesigned the...
Foldable iPhone 2023 Feature Homescreen

iPhone Foldable Display Said to Feature iPad-Style 4:3 Aspect Ratio

Friday March 28, 2025 3:44 am PDT by
Apple's upcoming "iPhone Fold" will feature a foldable screen with a 4:3 aspect ratio, according to a Chinese leaker who previously leaked the book-style device's display dimensions. The Weibo-based account Digital Chat Station claims that Apple will adopt a "roughly" 4:3 aspect ratio on the inner display in order to achieve consistency between the outer display, as well as to ensure parity...

Top Rated Comments

16_inch_MacBook_Air_Pls Avatar
36 months ago
Still waiting for the day Apple makes 512GB/16GB standard.
256 8 has been the starting config for like a decade now.
Score: 68 Votes (Like | Disagree)
antiprotest Avatar
36 months ago

Blown way out of proportion. Vast majority of users won't notice any difference.
On the SSD issue, the "most people will not notice it" people miss the point. The point is whether customers are getting what they pay for or know what they are getting.

"Most people" will think they are paying for a better and faster machine. It is a reasonable assumption. Since it's newer they'd expect everything to be the same or better.

Since it's called M2 vs M1, they'd expect the chip to be faster without having other components drag it back down.

"Most people" will not know they are not getting what they pay for. "Most people will not notice it" actually makes it worse. It makes this seem like a form of fraud.
Score: 51 Votes (Like | Disagree)
ponzicoinbro Avatar
36 months ago

lmao. glad i didn't pre order now.

wtf you doing apple?
It is a base model Air.

A base model.

Air.

What you gonna do with it?

Render Toy Story 10?

Use it as a high capacity high speed quantum universe time travel data center?
Score: 37 Votes (Like | Disagree)
staypuftforums Avatar
36 months ago
That is brutal. Especially for a machine that is going to be swapping like crazy due to the paltry 8 GB of RAM.
Score: 33 Votes (Like | Disagree)
krspkbl Avatar
36 months ago
lmao. glad i didn't pre order now.

wtf you doing apple?
Score: 32 Votes (Like | Disagree)
jchap Avatar
36 months ago
No matter how you spin it, a reduction in performance compared to the previous gen. just doesn’t sound good.
Score: 32 Votes (Like | Disagree)