15-Inch Retina MacBook Pro Users Experiencing Fan Issues Related to SanDisk SSDs?

retina_macbook_pro_15_fanEarlier this week, Geek.com highlighted a growing a number of complaints from owners of Apple's 15-inch Retina MacBook Pro regarding overactive fans. The issue has been noted in our forums and is the subject of a lengthy thread in Apple's discussion forums. From one report:

My first instance of runaway fans was under the lightest of conditions, having only one browser open only a few tabs and a cool computer. The fact it was cold is what is so alarming. Out of nowhere the fans spun up to a roar, stayed there for a few minutes, then decelerated back down to idle. Every so often this happens, usually daily, and it's horribly annoying on a high quality well engineered computer.

From the list of reports flowing in, users suspect that Apple's recent shift to using SanDisk solid-state drives in the Retina MacBook Pro may have something to do with the issue, although it is likely a software issue rather than a hardware one.


Apple support staff have offered mixed responses to the issue, with some customers receiving replacement machines while others have been assured that the behavior is normal. If the issue is indeed a software one as is suspected, Apple should be able to fix it relatively easily with an update pushed out to owners of the affected machines, but it is unclear whether Apple is working on a fix at this time.

(Photo from iFixit)

Related Roundup: 14 & 16" MacBook Pro
Tag: SanDisk
Related Forum: MacBook Pro

Top Rated Comments

adildacoolset Avatar
125 months ago
And much as my inner fanboy hates to say it, but Samsung parts are always the best parts in Apple products.

Just look at the display even, and the SSD now.
Score: 23 Votes (Like | Disagree)
markcres Avatar
125 months ago
My early 1990s Macintosh Classic doesn't have this problem.
Score: 15 Votes (Like | Disagree)
max pl Avatar
125 months ago
"high quality well engineered computer"

LOLZ
Score: 11 Votes (Like | Disagree)
nzalog Avatar
125 months ago
The guy needs to get his priorities straight. His first problem is he needs to reevaluate how much Coldplay is in his music library, the cooling fan is a distant problem in comparison. :(
Score: 10 Votes (Like | Disagree)
cdmoore74 Avatar
125 months ago
Should have used a Samsung SSD.
Score: 7 Votes (Like | Disagree)
Yeti89 Avatar
125 months ago
I am so frustrated with all these problems with my rMBP. It has been months since an update and it makes me feel as though apple doesn't think there is really a problem. I paid a lot of money for what could be considered their best and flag shop mac. I am a product design professional and that is who the rMBPs are catered to. My whole job is done on our computers. The graphic glitches are a big deal when designing. Also, the not waking from sleep and loosing data. The fan issue bugs because it uses my battery like crazy when I am only browsing the internet. The inconsistent wifi connection prevents fluid and quick research and referencing (which I do all day long).

I have done everything to fix the problem myself from clean reinstall and no restore from time machine, 6 lengthy visits to the apple store, and patience for updates.

The most frustrating part is Apple almost haven't even acknowledged these issues over the past few months. The apple store geniuses have been very nice but haven't provided any real solution.

I am over reacting or is this as big a deal as I feel it is?
Score: 6 Votes (Like | Disagree)

Popular Stories

USB C Over Lightning Feature

EU Passes Law to Switch iPhone to USB-C by End of 2024

Tuesday October 4, 2022 3:30 am PDT by
The European Parliament today voted overwhelmingly in favor of enforcing USB-C as a common charging port across a wide range of consumer electronic devices, including the iPhone and AirPods, by the end of 2024. The proposal, known as a directive, forces all consumer electronics manufacturers who sell their products in Europe to ensure that a wide range of devices feature a USB-C port. This...
ipad pro purple

Five Apple Products You Should Avoid Buying Right Now

Wednesday October 5, 2022 2:12 pm PDT by
Rumors suggest that Apple still has several new devices that are coming before the end of the year, including a range of Macs and iPads. It's not looking like we're going to get an October event in 2022, but refreshes are coming soon, probably via press release. If you're planning to buy a Mac or an iPad, make sure to check out our list to know what's safe to pick up now and what's not. iPad ...
General iOS 16 Feature Yellow

10 New iOS 16 Features Coming Later This Year

Monday October 3, 2022 2:41 pm PDT by
iOS 16 was released to the public three weeks ago with a customizable Lock Screen, the ability to edit iMessages, improvements to Focus modes, and much more. And in the coming months, iPhone and iPad users have even more new features to look forward to. We've rounded up 10 new features coming to the iPhone and iPad later this year, according to Apple. Many of the features are part of iOS...
magsafe charger orange

Apple Releases New MagSafe Charger Firmware

Tuesday October 4, 2022 12:09 pm PDT by
Apple today released updated firmware for the MagSafe Charger that is designed to work with the iPhone 12 and later and the AirPods Pro 2. The new firmware is version 10M1821, up from the prior 10M229 firmware. Note that in the Settings app, you'll see a different version number than the firmware number, with the update displayed as version 255.0.0.0 (the prior firmware was 247.0.0.0). The...
maxresdefault

Video: AirPods Pro 2 vs. Bose QuietComfort II

Monday October 3, 2022 12:50 pm PDT by
Apple on September 23 officially launched the second-generation version of the AirPods Pro, introducing updated Active Noise Cancellation, Adaptive Transparency, improved sound, and more. Right around the same time, Bose introduced new QuietComfort II earbuds with many similar features, so we thought we'd compare the two to see which has the edge. Subscribe to the MacRumors YouTube channel for ...
General iOS 16 Feature Yellow

One of iOS 16's Best Features Drains Battery When Enabled

Thursday October 6, 2022 2:15 am PDT by
One of iOS 16's most praised features comes at the cost of draining battery life, according to recently published Apple support documents. The feature, known as "keyboard haptics," is optional in iOS 16 and allows users to get physical feedback via slight vibrations upon the touch of each key, confirming that it was pressed much like keyboard sounds. The feature is a useful addition to the...
aapl logo banner

No October Apple Event Expected Despite Upcoming Wave of New Devices

Wednesday October 5, 2022 2:33 am PDT by
Apple is no longer expected to host an event this month, despite plans to unveil a host of new devices including new iPad and Mac models, according to recent reports. In recent months, Apple has been expected to hold an event in October to announce a range of products that did not receive any stage time during the company's iPhone 14 unveiling event last month. In a recent newsletter, Bloombe...
iOS 16

Apple Preparing iOS 16.0.3 With More Bug Fixes Following iPhone 14 Launch

Monday October 3, 2022 7:53 am PDT by
iOS 16.0.2 was released last month with several bug fixes for iPhone 14 issues, excessive copy and paste permission prompts, and more. Now, evidence suggests that Apple is planning to release iOS 16.0.3 with additional bug fixes. Evidence of an upcoming iOS 16.0.3 software update has shown up in MacRumors analytics logs, which have been a reliable indicator in the past. There are several...
iOS 16

Apple Seeds New Betas of iOS 16.1 and iPadOS 16.1 to Developers [Update: Public Beta Available]

Tuesday October 4, 2022 10:06 am PDT by
Apple today seeded the fourth beta of iOS 16.1 to developers for testing purposes, with the beta coming one week after the release of the third iOS 16.1 beta. The iOS 16.1 beta is also joined by the fifth beta of iPadOS 16.1, which is on a slightly different schedule as Apple started testing it prior to the launch of iOS 16. Registered developers can download the iOS 16‌ and iPadOS 16...
dynamic island outline 1

iOS 16.1 Beta Adds More Pronounced Gray Border Around Dynamic Island When Using Black Wallpapers or in Dark Mode

Tuesday October 4, 2022 11:58 am PDT by
With the latest iOS 16.1 beta, Apple has tweaked the design of the Dynamic Island on the iPhone 14 Pro and Pro Max to make it more visible on a dark background. When using a darker wallpaper or with the darker interface of Dark Mode activated, there is a light gray border around the outside of the Dynamic Island when the screen is dimmed or when the Dynamic Island is in active use. The...