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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Is there TRIM support in OS X 10.6.9 for PowerPC?

A friend of mine has a PowerBook running 10.6.9. To give it another lease of life, he'd like to install an SSD. Question is: does OS X on PPC have TRIM support?
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25 views

Does any data go into SSD from bootable OS USB (besides OS itself)?

I made a bootable OS 10.6 in my external HD with Disc Utility's partition & restore functions (with the "source" (as OS disc) and "destination" method...) And I used that to do a clean OS install ...
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4answers
216 views

Upgrading a 2010 Macbook pro

I have a 17" Macbook Pro, mid 2010, with a 2.66 GHz core i7. It has 4GB of memory and a 500 GB sata hard drive (5400 rpm). With this specification, if I have to update one and only one part of my ...
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1answer
33 views

Trying to play steam pc games on my macbook pro

So I was wondering if I put parallels on a ssd (256 GB) and kept Mac os x on a HDD and had 16 GB ram would It be good enough to play steam games.I dont care about graphics cards, Im just wondering ...
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1answer
33 views

Is it safe to restore the ~/Library folder?

I have just replaced my magnetic hard drive with a new and fast SSD drive. I have placed the old drive in an external case, so all the files are available, and all the data was successfully ...
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2answers
87 views

Issues putting a hard drive in the optical bay of my early 2011 MacBook Pro

I'm asking for help for my brother! I recently switched over to a dual hard-drive setup, and it worked perfectly. However, my brother is having issues. First off, here is the hard drive we are ...
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2answers
64 views

SSD Partition Corrupted

I recently installed a dual-drive setup where I have an SSD and an HDD. I had installed the OS and Apps on the SSD, and other stuff stayed on HDD. Recently my battery died, and I have been using the ...
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4answers
199 views

MacBook Pro 2013 hard drive upgradable?

My MacBook Pro late-2011 model was recently stolen when someone broke into our car. Luckily there weren't too many other items in the car and my computer was fully backed-up. I am looking for a new ...
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1answer
24 views

Deleted iTunes matched songs still taking up space

I recently turned on iTunes Match and opted to delete local copies of my music. After doing so, my available space on my SSD did not report a change, despite deleting almost 100GB of tracks. Is this ...
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2answers
60 views

How to share files between OSX and Windows 8 dual boot?

I'll be getting my first MacBook Pro today. Late 2013 with 256GB of SSD space. For my development activities, I'll be needing Windows 8.1 running alongside OSX. I've done some reading on both ...
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2answers
35 views

Boot camp attempting to boot off wrong MBP internal drive

I have an early 2011 17-inch MBP running the latest version of Mavericks. The primary drive is a 1TB SSD and I also have a 512GB SSD in the optical bay. BootCamp is installed on a partition on the ...
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3answers
160 views

Clone HDD running Yosemite [closed]

So I made the mistake of upgrading to Yosemite and I can't revert back to Mavericks. I bought this SSD and am trying to clone my HDD. However Carbon Copy says it does not support Yosemite, are there ...
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1answer
41 views

A tricky Bootcamp/SSD problem

I have a 2009 unibody Macbook Pro 13". Last year I took out the optical drive, replaced it with the original hard drive and installed a 256GB SSD in its place. I then setup Win7 on a small (75GB) ...
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1answer
30 views

Macbook 5,2 (Mid-2009) optical bay hard drive enclosure

I was wondering what about my Mid-2009 Macbook makes optical hard drive enclosures like this one incompatible with the enclosure. And if there is another way that could get a second drive in there.
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1answer
75 views

How to see total uptime on a mac [duplicate]

Back when I had a Windows machine I used a program called CrystalDiskInfo to see total hours of operation of my computer. I only used the numbers for fun or to like indicate how "used" my PC was.. ...
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0answers
29 views

How to use Time Machine to back up a partitioned drive?

My MBP was originally a single SSD partition, which I backed up with Time Machine to an external USB HD. I created a new partition on the SSD for Yosemite, and am running the MBP on 10.10, although ...
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4answers
67 views

Why do I get different Available/Used spaces with Disk Info and df?

I have an early '13 MBP running Mavericks. Today, I got a SSD external drive today, and moved my virtual machines and Lightroom catalog files over to it to free up disk space, since 256GB goes fast. ...
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1answer
2k views

Any point in waiting for Samsung 850 EVO?

I'm about to upgrade my MacBook Pro (13" mid 2012) with 16GB of RAM and an SSD. According to this news article Samsung's new 850 SSD series might be around the corner, and I'd much appreciate your ...
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25 views

some file system operations very slow, ssd

(macbook air 2012, noticed before I upgraded to mavericks) on my SSD, newly downloaded files or newly created folders take a very long time to be moved, viewed, or examined. I have 1/5th of the free ...
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3answers
70 views

how to upgrade my Hard drive on MacBook pro

I have a MacBook pro version 10.9.3 with 2.9 GHz Intel core i7 processor. 8GB of ram and a 750GB HD. I'm running windows through parallels and allocated 4GM of memory to it and a used my bootcamp ...
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2answers
151 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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51 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
58 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 ...
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0answers
61 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
137 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
77 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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68 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
475 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
122 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
23 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?
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1answer
180 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
89 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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1answer
213 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
47 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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22 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
18 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
83 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
81 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
59 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
43 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
26 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
57 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 ...
2
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1answer
105 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
165 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
147 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
195 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
320 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
36 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?). ...
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2answers
301 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
63 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 ...