Teardown Reveals New 13-Inch MacBook Air SSD is Nearly Twice as Fast as SSD in New 11-Inch MacBook Air

Apple on Monday refreshed its MacBook Air lineup, adding Broadwell chips and Intel 6000 graphics. Both models received the same processor updates, but the 13-inch MacBook Air got an extra boost -- new PCIe-based flash storage that Apple says is "up to two times faster" than the flash storage used in the previous generation MacBook Air. The 11-inch MacBook Air did not receive the same flash storage update.

iFixit decided to test Apple's "two times faster" claim by comparing SSD speeds between a new 11-inch MacBook Air and a new 13-inch MacBook Air, with results that suggest the SSD in the 13-inch MacBook Air is indeed nearly twice as fast as the SSD in the MacBook Air.

Average write speeds for the 11-inch MacBook Air using Black Magic's Disk Speed Test were 315MB/s, while average read speeds were 668MB/s. The 13-inch MacBook Air saw average write speeds of 629.9MB/s and average read speeds of 1285.4MB/s.

flashstorage13inchmacbookair
An iFixit teardown of the 13-inch MacBook Air conducted this morning suggests the notebook is using Samsung flash memory with a Samsung controller. A teardown of the 11-inch MacBook Air, which does not feature the faster flash storage, was equipped with SanDisk flash memory and a Marvell controller. In comparison to the Samsung flash storage used in the previous-generation 13-inch MacBook Air, iFixit said "it's definitely an update."

The new 13-inch MacBook Air is available from Apple's online and retail stores with prices that start at $999. The higher-end $1,199 model can be configured with up to 512GB of flash storage.

Related Roundup: MacBook Air
Tag: iFixit
Related Forum: MacBook Air

Popular Stories

iOS 18

Apple Expected to Release iOS 18.3 Next Week With These New Features

Thursday January 23, 2025 6:41 am PST by
iOS 18.3 should be released to the public next week, following beta testing since mid-December. While the software update is a relatively minor one, it still includes a handful of new features, changes, and bug fixes for iPhones. Below, we recap everything new in iOS 18.3. Notification Summary Changes Examples of inaccurate Apple Intelligence notification summaries Apple Intelligence...
Apple Pay Walmart Feature

Walmart Stands Firm on Why It Doesn't Accept Apple Pay in the U.S.

Thursday January 23, 2025 7:32 am PST by
Walmart still does not accept Apple Pay or other NFC payments at its more than 4,600 stores across the U.S., and it stood firm on its reasoning for that today. A spokesperson for Walmart today informed MacRumors that its position on contactless payments has not changed since we last reached out about the matter in 2022. The big-box retailer said it remains focused on its own convenient...
iOS 18

5 New Things Your iPhone Can Do in iOS 18.3

Friday January 24, 2025 1:55 am PST by
Apple is set to release iOS 18.3 next week, bringing further refinements to Apple Intelligence features, a couple of neat new capabilities to iPhone 15 Pro and iPhone 16 devices, and bug fixes. While not quite as packed with new features as Apple's preceding iOS 18 point releases, iOS 18.3 still introduces capabilities that aim to make your iPhone smarter and more intuitive. Below, we've...
apple tv 4k new orange

New Apple TV Launching This Year With These New Features

Wednesday January 22, 2025 6:01 pm PST by
A new Apple TV is expected to be released later this year. In this article, we recap rumored features and changes for the device. The next Apple TV will be equipped with Apple's own combined Wi-Fi and Bluetooth chip, according to Bloomberg's Mark Gurman. He said the chip supports Wi-Fi 6E, which would be an upgrade over the current Apple TV's standard Wi-Fi 6 support. Wi-Fi 6E extends the...
iOS 18

Here Are Apple's Full Release Notes for iOS 18.3

Tuesday January 21, 2025 4:31 pm PST by
Apple provided developers and public beta testers with the release candidate version of iOS 18.3 today, and with it comes release notes confirming what's new. While we knew about several of the features that are in the update, there are some lesser known tweaks and bug fixes. The update adds new Visual Intelligence features for iPhone 16 models, it tweaks Notification summaries on all...
Generic iOS 18

iOS 18.4 Beta Coming Soon With These New Features for Your iPhone

Friday January 24, 2025 8:16 am PST by
iOS 18.3 is expected to be widely released next week, and that means the first iOS 18.4 beta for iPhones should be just around the corner. Apple has previously implied that iOS 18.4 will be released in April, as that is when it promised to make Apple Intelligence available in even more languages. Below, we outline what to expect from iOS 18.4 so far. Apple Intelligence for Siri Siri ...
truecaller

Truecaller iOS Update Rolls Out Real-Time Caller ID Support

Wednesday January 22, 2025 2:07 am PST by
Popular caller ID app Truecaller is rolling out an update that brings real-time caller ID support to its iOS subscribers. Apple introduced Live Caller ID Lookup in iOS 18, allowing third-party caller ID apps to securely retrieve information about a caller from their servers, hence today's Truecaller update. iPhone users can enable the Live Caller ID Lookup feature by going to Settings ➝ ...
iPhone SE 4 Single Camera Thumb 3

iOS 18.3 Leak Provides Clue About iPhone SE 4, iPad 11, and iPad Air 7 Launch Timing

Wednesday January 22, 2025 9:39 am PST by
New information has surfaced that indicates the rumored iPhone SE 4, iPad 11, and new iPad Air models are nearing launch. A private account on social media platform X today revealed that iOS 18.3 or iPadOS 18.3 will be preinstalled on all of those upcoming devices when they are released. It is still unclear exactly when the devices will launch, but this information suggests that Apple will...
Generic iOS 19 Feature Mock Light

iOS 19 Leak Reveals All-New Design

Friday January 17, 2025 2:42 pm PST by
iOS 19 is still around six months away from being announced, but a new leak has allegedly revealed a completely redesigned Camera app. Based on footage it obtained, YouTube channel Front Page Tech shared a video showing what the new Camera app will apparently look like, with the key change being translucent menus for camera controls. Overall, the design of these menus looks similar to...

Top Rated Comments

sualpine Avatar
129 months ago
I do love the irony that the main benefit of this new model results from using more Samsung parts.
Score: 31 Votes (Like | Disagree)
kylewiens Avatar
129 months ago
Swap successful

We took the SSD out of our 13" unit, put it in the 11" Air, and benchmarked it.

It worked great! The 11" was just as fast as the stock 13". Perhaps Apple will add this as a build-to-order option. Or you could just swap it out yourself later if you really want the 11" now.

Kyle
iFixit
Score: 24 Votes (Like | Disagree)
kwikdeth Avatar
129 months ago
iFixIt has consistently put down any and all Mac products because they don't like the reliability and claim they can't fix or replace everything they used to be able to. Luddites.
i guess its no big deal for those people who just throw things away when the break and buy a new one. "green" indeed. Do you trade in your car when you get a flat? Sell your home when the AC breaks?
Score: 10 Votes (Like | Disagree)
fzfpff Avatar
129 months ago
That's impressive, but not impressive enough to make me wanna buy it.
Score: 10 Votes (Like | Disagree)
CE3 Avatar
129 months ago
I can personally speak to this. Once I buy a mac I typically keep it for 5-6 years and only upgrade because the new OS doesn't support the old hardware. My macs run strong until the end. With windows pc's they last only a year or so depending how much you spend.
Are you being serious with that last statement? There are plenty of Windows computers that can and do run strong for years.
Score: 9 Votes (Like | Disagree)
coolfactor Avatar
129 months ago
I just bought a 2014 model back in June. Why does it always seem like the major advancments come soon after you make your purchase?
Were you unconscious for 8 months? June (aka "Soon") was 9 months ago. Just look at the complaining when Apple _doesn't_ update their machines for extended periods. The Mac Pro is a good example.
Score: 9 Votes (Like | Disagree)