First Third-Party SSD With Native OS X TRIM Support Launched by Angelbird

angelbird_ssd_trimWith the growing popularity and declining cost of solid-state drives (SSDs) for Macs and other personal computers, users have becoming increasingly interested in putting third-party SSDs into their machines. But one issue Mac users have been running into involves support for TRIM, a system-level command that allows the operating system and the drive to communicate about which areas of the drive are considered unused and thus ready to be erased and rewritten to.

Without TRIM, writes to the drive can see significant slowdowns as the system must read and erase each block on the fly before writing new data. But unfortunately for users looking to install third-party SSDs into their machines, Apple only officially supports TRIM on Apple-branded SSDs. Workarounds such as Trim Enabler have naturally been developed to enable TRIM on non-Apple SSDs, but a new lineup of SSDs released earlier this month by Austrian firm Angelbird claims to be the first third-party SSD to support TRIM right out of the box with no need for additional software tweaking.

Exactly how Angelbird has achieved native TRIM support on Mac is unclear, as the company has not responded to requests for comment. French site MacBidouille reports [Google Translate], however, that Angelbird's SSDs appear to simply be masquerading as genuine Apple SSDs, thereby qualifying for native TRIM support. While the method appears rather questionable and likely to draw Apple's attention, the drive could still be an appealing option for users looking for the easiest possible solution for upgrading to an SSD.

OS X Yosemite has added yet another wrinkle for third-party SSD users, as the new kext signing security measure included in the new operating system means that Yosemite systems will refuse to load modified drivers such as those used by TRIM-enabling software. Cindori, the company behind Trim Enabler, is for now recommending that users interested in enabling TRIM on third-party SSDs with Yosemite disable the kext-signing check entirely. The company acknowledges that turning off this global setting is far from ideal and "for most users it will not be worth it", but for now it is the only solution.

Angelbird has not specified whether its SSDs bypass the Yosemite TRIM issues, but if the drives do indeed simply qualify as Apple SSDs due to the way the model number is presented, it is possible that native TRIM support may still function under Yosemite. Angelbird's SSD wrk lineup is available in three capacities: 128 GB, 256 GB, and 512 GB starting at an MSRP of $99.99.

Top Rated Comments

Maltz Avatar
91 months ago
Samsung is the best consumer SSD brand and has been for the last 3 years. If you've got the money, go for the 850 Pro otherwise 840 Evo is still better than the other brands. Don't worry about trim; you can use trim enabler for that and these drives have excellent garbage collection management regardless.

While all of that is true, and I'll second the Samsung recommendation (but make sure you get the firmware update for the EVO that was just released!) ...

It pisses me off to no end that Apple doesn't support TRIM on third-party drives. Windows 7/8 universally supports TRIM, Linux universally supports TRIM. Why doesn't OS X? It's like their lack of AHCI support when you're using Bootcamp (or anything that doesn't boot into EFI). There's just no reason for it other than to go out of their way to gimp performance when something is not 100% Apple.
Score: 21 Votes (Like | Disagree)
KALLT Avatar
91 months ago
I hope that they can keep this up and that Apple can’t do anything about it. This whole Trim debacle with Yosemite makes me very angry.
Score: 19 Votes (Like | Disagree)
i-John Avatar
91 months ago
Angelbird claims to be the first third-party SSD to support SSD right out of the box with no need for additional software tweaking.
I would sure hope an SSD would support SSD out of the box :)
Score: 16 Votes (Like | Disagree)
Drumjim85 Avatar
91 months ago
Uh nice.

What about the cost of these drives?


-Brian

Mr Buttplug,
It's in the story. "starting at an MSRP of $99.99.", with links to buy each one.
Score: 13 Votes (Like | Disagree)
2984839 Avatar
91 months ago
A lack of Trim is really nothing to worry about on drives with good garbage collection and some over-provisioning.
Score: 11 Votes (Like | Disagree)
TitaniumTiti Avatar
91 months ago
This is getting ridiculous from Apple to block such a basic feature on third party SSD. Shame on them for this. It's supported by all other OS (not most advanced operating system!). Seriously, this is a bad joke. Enough is enough at some point...
Score: 9 Votes (Like | Disagree)

Related Stories

studio buds family

Beats Studio Buds Debuting Today With Active Noise Cancellation, Stemless Design, and More for $150

Monday June 14, 2021 8:00 am PDT by
We've seen a lot of teasers about the Beats Studio Buds over the past month since they first showed up in Apple's beta software updates, and today they're finally official. The Beats Studio Buds are available to order today in red, white, and black ahead of a June 24 ship date, and they're priced at $149.99. The Studio Buds are the first Beats-branded earbuds to truly compete with AirPods...
os x mountain lion macs 16x9 2

Apple Makes OS X Lion and Mountain Lion Free to Download

Wednesday June 30, 2021 12:19 pm PDT by
Apple recently dropped the $19.99 fee for OS X Lion and Mountain Lion, making the older Mac updates free to download, reports Macworld. Apple has kept OS X 10.7 Lion and OS X 10.8 Mountain Lion available for customers who have machines limited to the older software, but until recently, Apple was charging $19.99 to get download codes for the updates. As of last week, these updates no...
iPhone 13 Dummy Thumbnail 2

Kuo: iPhone 13 to Feature LEO Satellite Communications to Make Calls and Texts Without Cellular Coverage

Sunday August 29, 2021 7:39 am PDT by
The iPhone 13 will feature low earth orbit (LEO) satellite communication connectivity to allow users to make calls and send messages in areas without 4G or 5G coverage, according to the reliable analyst Ming-Chi Kuo. In a note to investors, seen by MacRumors, Kuo explained that the iPhone 13 lineup will feature hardware that is able to connect to LEO satellites. If enabled with the relevant...
youtube apple tv

YouTube Discontinuing 3rd-Generation Apple TV App, AirPlay Still Available

Wednesday February 3, 2021 3:09 pm PST by
YouTube is planning to stop supporting its YouTube app on the third-generation Apple TV models, where YouTube has long been available as a channel option. A 9to5Mac reader received a message about the upcoming app discontinuation, which is set to take place in March.Starting early March, the YouTube app will no longer be available on Apple TV (3rd generation). You can still watch YouTube on...
General Apps Messages

Android iMessage Competitor Puts Pressure on Apple

Friday July 30, 2021 3:15 am PDT by
Google and the three major U.S. carriers, including Verizon, AT&T, and T-Mobile, will all support a new communications protocol on Android smartphones starting in 2022, a move that puts pressure on Apple to adopt a new cross-platform messaging standard and may present a challenge to iMessage. Verizon recently announced that it is planning to adopt Messages by Google as its default messaging...
bluetti eb70 main

MacRumors Giveaway: Win a Bluetti EB70 Portable Power Station and 200W Solar Panel

Friday September 3, 2021 11:13 am PDT by
For this week's giveaway, we've teamed up with MAXOAK to offer MacRumors readers a chance to win a Bluetti portable power station and an accompanying solar panel. Bluetti makes a range of portable power station options that are useful for camping, emergencies, power outages, off-grid living, and similar situations. The Bluetti EB70 is a solid middle of the road option that offers 716Wh and...
personal hotspot 1

Apple Acknowledges Personal Hotspot Issues Affecting Some iOS 13 and iPadOS 13 Users

Saturday March 21, 2020 10:04 am PDT by
In an internal document distributed to Apple Authorized Service Providers this week, obtained by MacRumors, Apple has acknowledged that some iOS 13 or iPadOS 13 users may experience issues with Personal Hotspot. Apple has told Authorized Service Providers to expect customers who are unable to connect to a Personal Hotspot or experience frequent disconnection from one. Customers may also...
iphone 13 teal with text

Apple Begins Preparation for iPhone 13 Production Ahead of Fall Launch

Monday June 28, 2021 3:29 am PDT by
We're just a few months away from when Apple is expected to reveal the 2021 iPhone, dubbed the "iPhone 13." In preparation for its launch, it has been pulling in shipments of different components needed to produce the new iPhones, according to a report from DigiTimes. In years past, Apple released its latest iPhone lineup, alongside a new Apple Watch, during a September event at Apple Park....
General Spotify Feature

Spotify Partners With Delta to Provide Free In-Flight Music and Podcasts Service

Thursday September 2, 2021 12:59 am PDT by
Spotify has announced a new partnership with Delta that will see the streaming service take over the "audio" section of Delta's in-flight seatback entertainment, making select playlists and podcasts freely available to all passengers. You are now free to roam about the cabin—and get the music and podcasts you love at 30,000 feet. Beginning today, we're taking off in a new partnership with...