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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859 views

Samsung EVO 480 *and* stock hard drive not recognised by Snow Leopard installer

A friend of mine came to me with her Macbook Pro 8,3 (17 inch, 2011). The hard drive had failed, and booting into the recovery disk didn't show a working hard drive. I went out and bought her a ...
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94 views

Mavericks errors with user that has symlinks for most of the home folder

Late 2011 Macbook Pro Internal 250gb SSD Internal 1tb HHD My main user has symlinks for most of the home folder, pointing to folders on the HHD (excluding /Applications and /Library). This setup ...
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3answers
342 views

necessary access permissions

I have just installed a ssd drive into my iMac mid 2010 formatted the drive and installed Maverick and migrated only my applications from the old system drive which is now in a dock station. all when ...
2
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0answers
205 views

Why is cloning my MacBook Pro slower since I upgraded it to SSD?

Last week I replaced the 512GB 7200rpm HDD in my Mid-2010 MacBook Pro with a 512GB SSD (Crucial 550). The performance improvement in most areas is welcome, but one thing is now considerably slower: my ...
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3answers
2k views

How to replace hard drive without reinstalling the whole system?

I recently purchased a 1TB solid state hard drive Samsung Electronics 840 EVO-Series 1TB 2.5-Inch SATA III Single Unit Version Internal Solid State Drive MZ-7TE1T0BW. I hope I won't need to manually ...
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1answer
645 views

Does RAM Disk Improve OS X Performance?

I stumbled this article explaining how mounting RAM disk can improve OS X performance up to 40× which of course is just a a hyperbole. My question is whether the suggestion made by them valid for ...
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0answers
333 views

How is swap on mid-2013 MacBook Air w/ PCIe SSD?

There appears to be confusing and incomplete information about the PCIe SSDs in mid-2013 MacBook Air 11" and 13" (especially the 128GB models), where a different queue depth may result in different ...
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2answers
4k views

How fast is 256GB to 128GB on mid-2013 MacBook Air?

I've tried finding the comparison reviews of the performance differences between 128GB and 256GB PCIe SSDs of mid-2013 MacBook Air 11" and 13" (which now have been carried over as the ...
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0answers
260 views

How can I migrate a Win7-64 BOOTCAMP partition from Mavericks system SSD to another drive

I’d like to move the bootcamp partition from the Mac System SSD to another drive, and still have the option of Alt-booting to Windows 7 x64 which is what’s installed on the BOOTCAMP partition now. ...
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2answers
36 views

What is the read speed of the SSD in the Macbook Air A1466 model?

I'm having trouble finding a figure or proper specs on Google, and I was wondering how fast it is. Anyone know?
1
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1answer
389 views

Change HD in Macbook Pro Retina Display 13" - SSD 250GB

I have a Macbook Pro Retina Display 13" model with a 250GB SSD which was brought in January this year. I always knew that there wouldn't be enough storage space for me at 250GB however always planned ...
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1answer
430 views

Can the SSD from a 2013 Macbook Air work with an adapter in a PC?

I happen to have a spare SSD from a 2013 MBA and I'm wondering if anyone knows of an adapter card to use it in a PC? There are boards like this ...
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2answers
2k views

Should I put the SSD in the Optical or Main Bay when replacing Optical Drive?

I have 2010 MBP. Wanted to put SSD in optical bay (and use it as main boot drive) because main bay has SMS (motion detection) that HDD would use. The only problem is that optical bay in my computer ...
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1answer
102 views

How do I make sure the firmware for my newly installed SSD is up to date for Mac OSX? Note: cannot use optical drive

Installed a 2nd HD (SSD) onto my 15" MBP and wasn't sure how to upgrade the firmware. SanDisk 120 GB SSD. Anyone know?
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0answers
27 views

Mid 2010 MBP 15" - Manually Upgraded MBP, what should be my next steps?

I've been reading up on what to do after manually upgrading my MBP, and answers vary per individual/profession. I replaced Optical Drive with an 120GB SSD, and made SSD into bootdrive, HD into ...
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0answers
34 views

Macbook Air 2011 10.7.5 with SSD from OWC boots automatically in safe mode, works fine when I boot with apple SSD

I've had the OWC SSD for a couple of months, worked fine, then all of a sudden it boots automatically in safe mode and is pretty slow. I tried to boot from my original apple SSD which I kept and it ...
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2answers
762 views

Apple infinite load. I/O error and even a new HD

My mac mini from the 2011 refused to boot. Apple logo and loading image forever.. I tried cmd+s: Went through all the steps from the applejack, tried fsck -fy, all semmed pok, Tried cmd+v: It ...
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0answers
250 views

Configuring SSD over-provisioning on Mac OSX

I'm in early investigation stages of adding a SSD drive to my MacPro. Fragmentation problems can lead to serious performance problems on an SSD. There are a couple answers to this problem: TRIM - ...
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1answer
114 views

RAID 0 On 21.5" iMac Late-2012

I am about to get my fusion drive upgraded to a 256gb SSD on my Late-2012 21.5" iMac that I got from work (don't worry I have a company upgrading it, and yes they know its a Late-2012 iMac). When ...
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3answers
74 views

How to copy my Mountain Lion system to another drive?

I'm considering upgrading at long last to Mavericks, but need to feel confident that all my apps & workflows will work properly before committing 100%. I boot off of an external Thunderbolt SSD ...
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0answers
46 views

What to do if repairing one disk made the other unrecognized?

Originally I had two drives, an HDD and an SSD (my boot drive). The HDD had a 100gb partition on it that used to have windows installed on it, but that partition got locked and became unusable. When I ...
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1answer
183 views

How can I use an external hard drive as a secondary internal hard drive on OS X

So I have a 2011 iMac that has a 500 GB. Hard drive inside. I could not buy a new computer but I bought a 2 TB. external hard drive that I connected using firewire, since it is almost as fast as ...
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1answer
279 views

Is there a way to change order of physical disks in Corestorage

I upgraded existing system to a "Fusion drive" - corestorage volume - consisting of existing 300GB HDD and new 120GB SSD. Instead of creating a new corestorage drive I went with the route of ...
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1answer
966 views

Late 2009 MBP 15" battery drain on sleep after putting SSD and ram upgrade

I have a 2009 MacBook Pro (macbook pro 5.4) with Core 2 duo 2.53ghz 4GB RAM with 256 HDD. I upgraded the RAM and switched to SSD. Here are the specs: Crucial M4 CT256M4SSD2 2.5" 256GB SATA III MLC ...
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2answers
12k views

Is “flash storage” the same “SSD”?

Looking to see if the two are interchangeable and if not what the differences are.
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1answer
1k views

How do I recover data from a dead MacBook Air?

Things I've tried: All of the key combinations, it does not respond to any of them. I can't boot from anything external, I tried removing the SSD which is an OWC Mercury Aura Pro 6G. It doesn't ...
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1answer
1k views

How to improve old, slow iMac — new SSD? Or more RAM?

I have an old iMac for the kids: iMac 8,1 Core2 Duo with 3GB (2+1) RAM that was recently upgraded it to Mavericks 10.9 It's running quite slow; free RAM is always pretty low. Apps run "OK" once ...
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2answers
47 views

Replacing DVD with SSD - What is the best way to test SSD reliability?

There have been some reports of specific SSD versions/speeds not working appropriately in specific MacBooks. Depending for example on SATA chipset etc. (e.g. saga-3 drives in old early 2011 MBP?). ...
2
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2answers
2k views

If I take the hard drive out of my macBook Pro and put it in a non-apple laptop, will it boot?

I've just upgraded my (2011) macBook Pro to use an SSD. So I've now got an old hard drive laying around with OS X on it. I've also got an old HP laptop laying around. If I put the drive in the ...
2
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1answer
145 views

FusionDrive seems to not use SSD

I'm trying to make a homebrew FD of 500GB HDD and 128GB SSD. I'm using Maverics 10.9.1 and MD101 MBP. What I did was: install HDD into superdrive bay install SSD into HDD compartment use diskutil ...
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1answer
91 views

Main partition on original Apple SSD or new Samsung PRO SSD in 2011 Macbook Pro?

A few questions here relate to replacing the optical drive with an additional HD or SSD. Its time for this to happen on my MBP 15 inch (late 2011). So I will effectively have: the original 256gb ...
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3answers
902 views

MacBook Pro updating to SSD

I have a 15-inch, Late 2011 macbook pro, i mainly use for programming, and occasionally watch a movie or two. Its getting a bit sluggish, and i reckon its time to update the HD to a SSD one. So my ...
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2answers
790 views

Installing an SSD in a MacBook Pro mid 2010 but OS X is on an external USB HDD

The HDD in my MacBook Pro failed so I followed some online instructions, and as I had a spare external USB HDD I ended up with the latest OS X Mavericks on the external HDD. It was all done by Apple ...
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2answers
2k views

FileVault security hole when used on SSDs

I just woke up to the fact that it looks like user data can be leaked when using FileVault and Migration Assistant on an SSD on a new Mac when following the default prompts. When I set up a new Mac, ...
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168 views

Migration issue - duplicate user account

I've got a situation that I don't know how to resolve. I've had a Mac setup and all worked fine. I've bought an SSD drive, installed Mavericks and used the migration assistant to move all the stuff ...
2
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2answers
152 views

Installing OS X on new SSD with 10.8 found online

Since I had lost the cds that came with my MBP (late 2010/11 model - 10.6 OSX CDS) I couldnt continue with my OSX installation. I asked apple about purchasing the CDS but it would take for them to ...
2
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1answer
3k views

How to reformat/install new SSD on MBP late2010 using OS X Internet Recovery

I had been saving some money to buy an SSD and finally I did. My old HDDs motor shut down so I had to replace it. I put it in the macbook all good but it isnt recognized by the system as a hard drive ...
2
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1answer
2k views

Disk Utility stuck around 50% when formatting SSD

I bought a SSD drive for my early MacbookPro 2011, since my old HDD was very slow and with crazy IO activity when idle. I started the Internet Recovery Mode and opened the Disk Utility to format the ...
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2answers
171 views

MBPR 13" Late 2013. Two identical SSDs (different revs.) - one boots, one doesn't?

I have a new MacBook Pro 13" Retina (Late 2013) which works flawlessly. It has a factory installed 512 GB SSD, which also works flawlessly. Then I bought basically the same type of 512 GB SSD, 2nd ...
2
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2answers
249 views

iMac login screen a mess. Logging in crashes the machine. Able to go into safe mode

IMac 27" late 2009, replaced DVD drive with 256Gb SSD, replaced original failed drive with a 2Tb drive. Lived happily ever after for 3 years. So this is started a few days ago. All of a sudden ...
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2answers
5k views

Should I enable TRIM in Crucial M500 SSD over Mavericks?

I'm wondering what should I do with my Crucial M500 over my Macbook Pro with the last version of Mavericks. I've read that enabling TRIM also slow down a bit the writting/reading speed of the hard ...
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0answers
110 views

Sharp reduction in SSD read/write speed one day after installing it

I installed a Samsung 840 Pro 128 GB SSD on my MacBook Pro 2012 13″. I had installed OS X on my external drive and I did a disk copy to my SSD. When I did a speed check using Blackmagic Disk Speed ...
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0answers
86 views

Time Machine and an Unmounted Internal Drive

A couple of weeks back I put an SSD in my macbook, keeping the old spinning disk drive around using an expansion bay. Everything went fine, and I got it backing up. However, having the SSD around, I ...
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0answers
72 views

Has somebody upgraded an 27" iMac with Gravis Fusion drive?

Gravis offers to upgrade my Mid 2011 iMac (27") with a 250GB Samsung Fusion drive for around €400. They claim I can even keep my original 2TB HDD and my Super Drive. They say, they find space inside ...
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2answers
440 views

Is it safe to mount 2.5" SSD in Mac Pro w/o bracket?

I have a 2.5" SSD (Crucial CT480M500SSD1) that I want to use as my boot drive on my mid-2010 8-core Mac Pro. It doesn't fit the hard drive mounting brackets, which are designed for 3.5" drives. ...
6
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3answers
8k views

Changing SSD's and keeping everything

I have a mid 2010 13" MBP. I have an SSD, its not big enough so I am upgrading from 128GB to 256GB. How can I take everything from the current SSD and then upload it to the new SSD - effectively ...
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1answer
1k views

Can't format 2nd HDD in optical bay on Mid-2012 Macbook Pro 13

I have recently bought an SSD and a HDD caddy to do a SSD+HDD setup. After installing, I can't format or reliably use my HDD while it's in the optical bay. I installed the SSD in the place of the ...
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0answers
165 views

Mavericks install with Samsung 830 SSD?

Has anyone had success with installing Mavericks on a late model 2011 MBP with a Samsung 830 SSD? I was about to do it, but a quick google search turned up a number of slowness issues, e.g. ...
4
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2answers
170 views

When does macbook second HD work?

I changed my optical drive with my old HDD and it works great. Now i have a SSD samsung 840 evo 250 GB. The battery doesn't last as long as before, but still works quite well. The only thing it ...
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0answers
315 views

Boot Camp partition not listed in Windows Setup

I am trying to install Windows 8.1 (I have tried Windows 7). I put my USB stick and I used the Boot Camp assistant. Everything was copied with latest drivers, created Boot Camp partition. After that ...