Solid State Disk, a generic term for computer storage devices that have no moving parts and do not involve a "hard disk". A hard disk, in contrast, is a device incorporating a spinning platter or platters that store information magnetically.

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How does TRIM Enabler work?

I recently bought a third part (OCZ) SSD and used Trim Enabler to, well, enable TRIM. I've noticed that some software updates can cause TRIM to be disabled, and have thus been curious about how TRIM ...
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0answers
186 views

OS X breaks if I apply HFS compression to the whole volume. What do I need to exclude?

OS X breaks if I apply HFS compression to the whole volume. (It won't boot.) What do I need to exclude? I've been able to compress large parts of it, but then I had to restore after I compressed ...
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3answers
2k views

Fix slow startup after utility disk repair on a SSD

I have a 250Gb Samsung SSD 840 series with Trim support enabled installed on a mid-2009 13" Macbook pro running Snow Leopard (10.6.8, 2.26GHz, 8Gb of RAM) and I experience extremely slow startup after ...
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2answers
372 views

Replacing optical drive in macbook with SSD: does it matter where the SSD drive is installed?

I've just replaced my MacBook Pro's optical drive with an SSD. I used OWC's Data Doubler kit. I've moved my OS and all my data onto the SSD, and I'm now using it as my boot volume. In other threads, ...
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1answer
102 views

Accessing my old FileVault2 encrypted drive from my new SSD

I'm almost ready to mount my new Crucial M4 SSD into my MBP Unibody13" and move my old HDD into an Optibay caddy. (Finally, thanks to an Amazon's discount..) I would like to install a fresh Mountain ...
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1answer
2k views

Upgrading new Mac Mini to have SSD. Do I have to buy Lion, or can I just re-download from App Store?

EDIT: The accepted answer below works, but I can also confirm that just booting the stock machine and visiting the App Store, you can just re-download it and make a boot USB drive before swapping out ...
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0answers
740 views

MacOS X installer and Disk Utility does not recognize the SSD drive on MBA 1,1

I've tryed to upgrade my original MBA with SSD (item on eBay), but Disk Utility in the MacOS installer does not recognize it. I've tryed to boot from Ubuntu Live USB, but GParted does see it too. How ...
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185 views

iMac with aftermarket SSD - blank login screen [closed]

Here's a tough one for you. I installed an SSD in the optical drive slot of my 2009 iMac a few months ago. It's the system drive, working in conjunction with the old internal hard drive. On occasion, ...
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3answers
2k views

Would upgrading to SSD solve my performance issues?

My MacBook Pro specifications are: Core2Duo 2.65 Ghz 4 GB RAM 320 GB HD Performance is killing me literally. Really long response time. Do you suggest to replace the Hard disk with SSD one ? Is ...
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1answer
451 views

50% SSD Space lost issue on MBA

I have an MBA 2009, model A1304. The Hard drive system information says its an "Apple SSD SM128". But when I look at the available and total space, I have one partition 28.8GB (bootcamp) and one ...
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2answers
4k views

Copy Crucial SSD Firmware Update ISO to Bootable USB

I want to start with the Crucial SSD Firmware Update and copy the ISO to a bootable Mac USB stick, using a minimal set of tools. I hope that means using only built-in Mac software, such as Disk ...
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1answer
302 views

What do I need to know to buy an SSD drive for a 2008 MacBook 5,1?

I'd like to buy an SSD drive for my MacBook aluminium (MacBook5,1 from 2008). What do I need to know to buy one which will work fine with it? I.e. years ago any IDE drive would fit any IDE slot, but ...
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0answers
161 views

Why is my MacBook stalling occasionally since being upgraded with an SSD?

I upgraded my 6 year old MacBook Core Duo with a 120GB SanDisk Extreme SSD. The results are pretty incredible considering the age of the computer. The only problem I'm having are intermittent stalls. ...
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2answers
605 views

Macbook pro 2009 2.66 samsung SSD 830 won't boot internally

I'm trying to install a Samsung 830 GB in a MacBook Pro 2.66 (2009). It boots and works perfectly external using USB (im using it now) but not internally, so I was wondering what I have to do to make ...
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1answer
6k views

Which SSD Thunderbolt Product For Main Boot Drive for my iMac?

So I have a 2012 iMac. I got the base model 21.5" which means I have a painfully slow 5400 RPM hard drive. The pure SSD option would have cost $1,300 ($1 more than the $1,299 base price) if I could ...
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0answers
82 views

Can't log in as user. SSD drive from broken macbook inserted into a new macbook.

Pre-story: An older 2009 Macbook Pro 13"’s logic board has broken and I’ve got a working 2010 Macbook Pro 13". Old Macbook was upgraded with SSD drive that was used as a system drive and home folder ...
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0answers
484 views

Fusion Drive not moving data back to SSD - anyone encounter this?

I'm about to buy a Mac Mini and have got the DIY Fusion Drive parts handy. I'm actually a bit on the fence about the choice of manual SSD+HDD separation with the aid of symlinks and proper Fusion ...
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0answers
860 views

Fusion Drive Setup: Possible to force the HDD to spin down as long as your reading from/writing to the SSD?

I'm considering to replace my optical drive in my MacBook Pro with an SSD. When using it as separate Volume, the advantage is that you can spin down the HDD, thus reduce noise and first and foremost, ...
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0answers
1k views

Fusion Drive with SSD and HHD Hybrid Drive (e.g. Seagate Momentum XT 750 GB with 8 GB SSD): Good idea or plain nonsense?

I’ve seen numerous instructions on how to setup a Fusion Drive from your own SSD and HD, e.g. Can I make a DIY Fusion Drive? Very silly question: How would a Fusion Drive built from an SSD and a ...
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3answers
493 views

MacPro 1st Gen - can it handle SSDs?

I have a MacPro 1,1 and am considering putting an SSD in it to give it a boost. Can I safely assume compatibility or will its ancient hardware and architecture cause issues? It cannot, as I recently ...
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2answers
3k views

Any way to change the location of Time Machine local backups (./MobileBackups) to another drive?

I am running an SSD boot drive and a HDD drive on my Macbook Pro 5,5 and I obviously cannot have Time Machine filling up my SSD. I was wondering if there was anyway to have time machine create local ...
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2answers
287 views

OS on external SSD for performance?

I have a 2011 iMac 27", and back then opted for a HDD. Back then (and now still) I fear for the lifespan of SSDs, and hauling an iMac 27" to the store is cumbersome, so it looked the right choice. ...
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1answer
804 views

Selecting a SSD for Fusion Drive

My aging Early 2009 Macbook White is getting a bit long in the tooth, so after learning about Fusion Drive, I'm considering combining the existing 500GB HDD with a budget-to-medium-class SSD drive, ...
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1answer
694 views

Symlinked Movies and Downloads. Restore icons?

I've recently replaced the optical drive of my Macbook Pro with an SSD and installed Mountain Lion freshly on there. This leaves the HDD available as well and on by popular suggestion I've symlinked a ...
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2answers
1k views

SSD OEM Exact Model, Part Number and Manufacturer in MacBook Pro (Mid 2012)

Does anyone know the exact manufacturer, Apple part number or model number of a 512GB SSD drive in a BTO MacBook Pro (Mid 2012)? I cannot find any teardown photos or System Information screenshots ...
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1answer
997 views

SSD boot drive does not work only on primary drive slot

I have the following very strange problem with my 13″ early-2011 MacBook Pro. The disk configuration is as follows: Primary slot - FileVault 2 encrypted 120GB OCZ Vertex 3 SSD Secondary slot - the ...
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1answer
954 views

Should I enable Trim for SSD drives in Windows / VirtualBox?

I understand that Trim exists for OSX Mountain Lion, but is there anything I should do for Windows on Virtualbox in this regard?
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1answer
327 views

Will internal HDD spin down when a Mac is booted from another internal SSD?

On my MacBook Pro, I am planning on removing the optical drive and adding an SSD to the mix. Since Apple doesn't support this configuration, I don't find any official documentation covering SSD in the ...
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1answer
251 views

What is writing to Disk causing eventual Beach-ball-of-death

What is running my machine down? This is iotop output...I still can't tell what is driving my system to a halt. Command+i on the SSD shows my "used space" slowly changing. It does this for about an ...
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2answers
629 views

MBP mid-2012 with SSD, does not hibernate

Specs: 15" MBP mid-2012. Upgraded to Gskill 16GB RAM. Mountain Lion 10.8.2 installed in 128GB Plextor M5 Pro SSD in the optibay. Problem: My MBP doesn't hibernate anymore. Whether when battery runs ...
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1answer
5k views

How to install the OS with a new Hard drive?

I've just bought my first Mac, a Macbook pro(with an hdd), and I'm thinking in buying an ssd and replace the hdd. But the computer came with no dvd of the OS. I know that in the hdd there is a restore ...
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1answer
174 views

Are the two SATA bus interfaces in the 2010 Mac mini equal in speed?

I want to replace the DVD in my old 2010 mac mini with a SSD but first I would like to know if the two SATA interfaces are equal when it comes to speed. I would prefer to keep the harddrive on the ...
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2answers
7k views

How to upgrade HDD to SSD and replace the optical drive with HDD?

I am trying to understand the process of switching out my HDD for an SSD and then replacing my optical drive with the same HDD just removed in a late 2011 Macbook Pro 15.4". Is there any benefit to ...
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1answer
425 views

Bootcamp assistant won't let me increase the Windows partition

I'm trying to install Windows 7 on my Mac. The Bootcamp Assistant won't let me increase the Windows partiton's size above ~45 GB. I've got 200 GB free out of 500 GB on my SSD. I run Disk Repair, but ...
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1answer
347 views

Trying to upgrade, OS X installer can't find hard drive

The hard drive in my mom's MacBook (2,1) was dying so I got her an Adata SSD and replaced the original hard drive with it. I booted it up with her original Mac OS 10.4 install CD and used disk utility ...
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4answers
11k views

MBP SSD upgrade - which settings to change?

After replacing the harddisk drive in MacBook Pro with a Solid State Disk I am wondering which settings I should change and how. Thinking of things that are supposed to protect the SSD like ...
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5answers
9k views

How can I verify that a DIY Fusion Drive is working as it should?

I installed an SSD in my 2011 Mac Mini to run alongside the stock 500GB HDD. After carefully reading through a number of tutorials, I used Terminal to merge them into a single "Fusion Drive". I cloned ...
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3answers
2k views

What happens when you remove (or lose) the SSD from a Fusion Drive?

After storing data on a Fusion Drive, is it possible to downgrade your Mac to use the hard drive (HDD) by just removing the solid state drive (SSD)? In particular, I was wondering what happens when ...
2
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1answer
709 views

SSD Sleep or Shut Down?

I have a MacBook Pro with SSD drive. I am concerned that leaving it on (closing the lid when not in use) will wear out the SSD drive quicker than fully shutting the system off. The boot up time is ...
3
votes
1answer
272 views

Add SSD to iMac: Thunderbolt or internal?

Is there any thunderbolt SSD which can be as fast or at least not much slower than internal one from OWC? I want to use is as system disk. It will be good to have two thunderbolt ports on this thing ...
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3answers
5k views

SSD causes freezes and beach balls

I replaced my MacBook Pro optical drive with an Agility 3 SSD from OCZ, currently operating at SATA I speed only (it should run at SATA II speed, but that's another story). After a clean install of ...
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1answer
3k views

Turn off encryption on filevault2 second HDD

I have an Early 2011 MBP on which I installed an SSD (in the SuperDrive's bay). After that I enabled FileVault2 encryption on both the SSD (which has the ML 1.8.2 install) and on the original HDD ...
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votes
3answers
9k views

How long will an Apple SSD last?

Like all tools, an SSD will wear out from use and eventually fail. Are there data on roughly how long the SSD's that Apple ships in it's portable line last? From my research, it seems that the ...
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2answers
3k views

Issues with installing SSD instead of DVD drive?

It is common to replace a MacBook Pro's hard disk drive (HDD) with an solid state drive (SSD), however, that may pose a threat to the HDD if installed in the optical bay instead of the SuperDrive.* ...
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2answers
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MacBook SSD replacement — sudden motion shock sensor in optical bay?

When looking to upgrade a MacBook Pro with a solid state drive (SSD), one option is to: First, install the SSD instead of the spinning hard disk drive (HDD). Then, install the HDD instead of the ...
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1answer
2k views

How to determine how used up my ssd is?

I have a Late 2011 Mac Book Pro with 256GB SSD, and I run a lot of virtual machines and apps that do disk io, database, development environment, application servers. I usually only have about 15GB of ...
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3answers
5k views

Are there any advantages to partitioning a SSD on a Mac?

I have a Macbook Air with 128GB SSD. It's used to be a best practice to put the OS on a separate partition from data. Does that make any sense? What are the advantages to partitioning an SSD?
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3answers
852 views

Is it possible to upgrade the SSD in a 2011 model Macbook Pro?

I have a 2011 model MacbookPro (MacBookPro8,2) which came with a 128GB SSD. I would like to upgrade the SSD to a larger size without voiding my AppleCare. Is it possible to upgrade the SSD at all? ...
2
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0answers
336 views

MacBook Pro mid2010 SSD optibay upgrade - SandForce?

I want to replace Superdrive in my MBP mid 2010 with Otpibay SSD. I have 2nd revision (rev 2/rev B) of mother board replaced due to GPU problems. Which drive should I consider? I would like to omit ...
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3answers
7k views

What is an SSD drive's negotiated link speed?

When I look at my Apple SSD TS256C (Toshiba) in the System Profiler on my MacBook Pro (Late 2011), I see: Link Speed: 6 Gigabit Negotiated Link Speed: 3 Gigabit Why is that? Does that mean ...