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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APPLE SSD SM0512F Media Equivalent

My Mac Pro (Late 2013) uses an APPLE SSD SM0512F Media SSD; I'd like to buy an equivalent SSD to use externally for cloning, backups, etc. I noticed on the PassMark website it shows performance ...
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10 views

High CPU usage during disk operations

Early 2009 17" MacBookPro (MacBookPro5,2) 2.66 GHz Intel Core 2 Duo OS X Yosemite 10.10.3 240 GB OWC Mercury SSD, installed in 2010 I've had issues with high CPU usage for a while now. The original ...
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3answers
43 views

Upgrade or replace early 2008 Mac Pro?

I have an early 2008 Mac Pro that I use for research involving a lot of statistical computing. Some of this requires a decent amount of memory (storing hundreds of thousands of iterations of ...
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1answer
29 views

One of my start-up drives is missing

I have a Mac Pro (Early 2009) in which I am running two OS's. 10.10 on a Mercury Accelsior SSD and Snow Leopard on a conventional drive. Before upgrading the SSD from Mavericks to Yosemite all was ...
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8 views

Stop sign when booting from internal ssd, boot goes fine if the ssd is in external case

sorry for the long post and my english. I have an early 2011 Macbook Pro 13 which I purchased in july 2011 and it worked fine until one week ago. Since when I bought it i replaced the stock hdd with ...
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2answers
41 views

Should i spend $200 for the bump in processor in the 15" rMBP, as well as $500 for the 1TB upgrade on the SSD [closed]

I will be purchasing a 15 inch retina MacBook Pro. I will be going with the highest end model, but am wondering if I will need the bump in processor and more storage. I will be using it primarily for ...
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0answers
22 views

Why can't I mount a Samsung SSD 850 EVO?

I just bought a Samsung ATA III SSD drive, the Samsung 850 EVO. I installed it in an external enclosure that I know works with an ATA II drive, but I don't see the new drive in Disk Utility. ...
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1answer
18 views

Error trying make fusion drive with WD Black2 [closed]

I bought the disk Western Digital Black2 (it has 120gb ssd and 1tb hd), and in the web says this disk can configure fusion drive or have two disk. But i try make fusion drive and i can't do, always ...
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1answer
18 views

Fast external startup-disk for Macbook Air: SSD1 or Thunderbolt?

I bought a MacBook Air 13.3″ i7 8 GB RAM 128 GB SSD (early 2014) some months ago and found out that the 128 GB are definitely not enough! To somehow rectify my problem I though of buying a fast ...
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10 views

Stop xcode opening file on startup

I cloned my hard drive onto an SSD using SuperDuper. Now when I boot using the SSD, xcode opens an obscure source code file living in /opt (always the same file). I've tried quitting xcode, restart ...
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64 views

840 EVO performance restoration

I got a Samsung 840 EVO mounted in a Mini late 2012. Now, this is the SSD affected by the notorious performance degradation problem. Searching samsung site, I was able to find an upgraded firmware ...
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29 views

Can I boot my MacBook Air into Windows 8.1 from a network drive?

I have a Macbook air with a 128gb SSD. Not a ton of space. I also have a Mac Mini that I use as a web/media server with a 500gb HDD. Much better. Both are networked together locally over an Airport ...
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1answer
63 views

How to replace internal HDD with SSD in Mac Mini?

I'm a complete nube to Mac (bought Mac Mini 10/Apr/15). So far I have cloned OSX from Internal HDD to USB SSD which is to become my Boot Disk. The HDD is solely to hold a recovery partition, and Data ...
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0answers
39 views

Upgrading SSD and RAM has horrible side effects

upgrade a MBP 13inch ram and hdd to ssd Upgraded using carbon copy cloner. Constant beach balling Takes 40 seconds of white screen to get to the apple boot screen Network just doesn't work. It ...
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34 views

SSD on Mac Pro early 2011

Recently I bought a SSD and install it on my macbook pro early 2011 regular bay, but when I trying to install new OSX on it (SSD) installer stops with this error: Mar 7 13:56:16 localhost ...
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2answers
28 views

Which upgrades to my iMac 2011 will improve performance the most?

I have started a job that will require processing of large datasets using python and ArcMap (separately and in conjunction with ArcMap). I have a 2011 27" iMac with the 3.1 Mhz i5 (3rd generation I ...
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1answer
18 views

Can you put 2012 macbook air 13 inch ssd in macbook air 11 inch 2012? [closed]

I am thinking about doing something like that. Or would it not work?
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3answers
64 views

Fully upgraded MBA or MBP (13")? [closed]

I'm looking to buy my first macbook and I am unsure which one to buy. I will use my laptop while travelling mostly next year on my working holiday visa for general purposes (web browsing, watching ...
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1answer
87 views

Will video and photo editing wear out a 2015 macbook pro's SSD significantly?

I plan on buying the latest 2015 13" Macbook pro while travelling for video and photo editing (among other activities such as programming). The SSD size will probably be 256 or 512gb along with a 2TB ...
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1answer
23 views

SSD on Macbook mid2010

I've just installed a new SSD on my old Macbook mid2010 in the CD unit, so i took away the cds, to upgrade to this new extra Hard drive. On the other side, I replace my old HD for a new 1tb HD so I ...
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1answer
42 views

MacBook with a new hard drive fails to start

I have a 2009 MBP (7,1) which I recently upgraded the hard drive to a Crucial BX100SD. The hard drive was configured via. a USB to SATA cable on my desktop machine. I used a Flash install of ...
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2answers
86 views

Can OS X be installed on the ssd part of the fusion drive?

I am looking at purchasing a mac mini and need to decide on a storage option. I want either an ssd or the fusion drive however I am not sure whether OS X can be installed on the SSD part of the fusion ...
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1answer
36 views

MacBook Pro (2012 - MD101LL/A): Superdrive to SSD swap?

Does anyone know if it's possible to swap out the "Superdrive" optical drive on this model and replace it with an SSD? Apple MacBook Pro "Core i5" 2.5 13" (Identifiers: Mid-2012 13" - MD101LL/A) ...
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1answer
33 views

Can wiping and reinstalling OS damage the SSD?

Computer is new 13" retina MBP. 2.9GHz i5, 16GB RAM, 256GB SSD. I have been working on some dotfile setup scripts for my new computer and thought I had them dialed in, but did not really work how I ...
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1answer
29 views

Apple MacBook Air mid-2012

A few days ago, I got my Macbook Air battery changed at an Apple store. Since then, about once a day, I've had a "kernel panic" crash, which seems to happen randomly while I'm working. (I've never ...
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1answer
27 views

What kind of SSD is compatible for MacBook Pro (13-inch, Mid 2010)?

I'm about to buy SSD for my Macbook Pro mid 2010. What would you recommend for the following specification: MacBook Pro (13-inch, Mid 2010) Processor: 2.4 GHz Intel Core 2 Duo Memory: 4 GB 1067 MHz ...
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3answers
71 views

Where can I buy a replacement Mac pro 2013 SSD drive?

Having acquired a second hand Mac Pro (A1481) I am want to upgrade the internal SSD drive from 256GB to at least 500GB. I have spent hours searching online, and can can't find provider other than OWC ...
3
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1answer
122 views

Why don't I see a significant boost in performance moving to SSD on MacBook7,1?

I've got a 2010 MacBook (MacBook7,1) with 8GB RAM running Mavericks 10.9. I recently replaced the stock HDD with a Samsung 850 EVO 250GB SSD and restored from a Time Machine backup. Though Disk Speed ...
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2answers
46 views

Missing date in 'About this mac' window

I'm looking for used macbook pro and found this one. Why there is no date of manufacture in 'About this mac' window? Can it be hacked mac? Also on second screen shot there is mystical '1Tb flash ...
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1answer
95 views

Mavericks won't install on brand new SSD drive

Mid 2010 MacBook Pro 6,2 Had 10.9.1 installed on an SSD drive which failed. Got a replacement drive (same brand, model) Have a USB bootable thumb drive with 10.9.0 installation files on it Mac boots ...
2
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0answers
21 views

Can I control which drive application and OS updates are downloaded to?

I have a small SSD as my main drive, and a large regular drive for data files. Noticing that my mac is currently downloading an XCode update of about 2.5Gb and an OS update of about the same size, I ...
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1answer
50 views

Can I preset the hibernation file size on a Mac so that it can always hibernate?

The short version of the question is: is there a way to preset the hibernation file to be 8GB so that the Macbook Air can always hibernate? My Macbook Air only has 256GB of SSD space, and right now ...
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1answer
48 views

How do i get full capacity from Fusion drive on vmWare ESXi 6.0 Mac Mini 7,1

I managed to install the free vmWare ESXi 6.0 hypervisor on a Mac Mini 7,1. It's running rather nicely from a USB memory. The mini has s 2TB Fusion drive. My problem is that i can only get the 106 GB ...
0
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1answer
31 views

Installing SSD using time machine & external hard drive

I am wondering if someone could help me with the following: I have a 15" macbook pro late 2011 and I am trying to find a way of changing to an SSD. I have backed up my machine using time machine onto ...
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0answers
37 views

Screen goes grey when doing Internet Recovery on MacBook Pro

I have been experiencing a problem with my MacBook Pro that seems to be quite unique since I've spent hours trying to find someone with the same problem and found none. I have a MacBook Pro, late ...
3
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2answers
105 views

What's the better way to expand my small SSD?

I have a retina MBP (MacBook Pro (Retina, 15-inch, Mid 2014)) with an SSD of 256GB. Using it for a month or 2 now, I'm noticing that I'd like some more space (for using a Virtual Machine). There isn't ...
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1answer
21 views

Continuous volume shows too much available space

I have a continuous volume of two identical SSD drives. 2 terabytes, 1.92 terabytes in practice. I plugged it in via USB today and finder and disk utility show that all the space is available. ...
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1answer
255 views

Macbook Pro 13' Late 2011 didn't see Samsung 850 Evo SSD on boot

I'm trying to update hard drive in my Macbook to the new SSD one. Notebook model: Macbook Pro 13' Late 2011. SSD model: Samsung 850 Evo 250Gb. Then I connect SSD thought USB adapter notebook can see ...
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1answer
29 views

Slow indexing and/or hashing in nearly low memory in OSX

I have observed slow indexing and/or hashing in OSX which are expressed in the SSD disc which is nearly full (about 5% free space). This bug has been reported to me to exist in earlier OSXs too so ...
0
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1answer
87 views

macintosh HD missing from Disk utility

I've purchased macbook pro 13 retina, wanted to migrate data from my mba. So I formated drive, installed spanking brand new osx from recovery disk. And launched migration assistant. Migration ...
2
votes
1answer
96 views

Fan speed increased after upgrading to SSD

I just replaced my Macbook Pro's Mid 2012 HDD with a Samsung 850 EVO SSD. The performance is great and I am very happy, but I noticed that the fan seems to run faster. It is not a drastic change, but ...
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165 views

Yosemite and SSD Trim incompatibility

I added an OWC 240GB SSD to my 17" MBP a couple of years ago and installed Trim Enabler. Everything was dandy until yesterday when my computer somehow updated itself to Yosemite and I was faced with ...
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0answers
29 views

Mount part of a failed Fusion drive

Long story below. I have the rotating 3TB drive part of a fusion drive. Is it possible to fix/mount/access the files on this drive? I have it in a external usb dock. I get the option to "fix" but it ...
0
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0answers
155 views

Macbook Pro Early 2011 SSD very slow when in main hardrive bay but very good via USB

I have a MacBook Pro Early 2011 and I have upgraded to SSD when on Mountain Lion. Installed Yosemite as soon as it was out. The SSD works perfect until day before yesterday. Mac has become too slow, ...
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28 views

Data spread on two disk, but only one Time Machine backup

I have an MBA with 500GB SSD; However I have 850GB of data; I would like to split the data to something like 300GB in the SSD and 550GB in an external drive; And I would like to have one Time Machine ...
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2answers
182 views

My MacBook Pro, gets stuck at boot screen and the graphics look weird

I have a 2011 MacBook Pro i7 and I have upgraded the memory to 8 GB and the HD to an SSD 500GB. The other day I had it running for 3 days non-stop and when I tried to use it it was frozen. I reset it ...
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1answer
218 views

MacBook Pro Mid 2012 crashing after SSD upgrade

I recently upgrade my MBP from mid 2012. I added an SSD from Plextor M6S 256GB. There's a recurring problem that the MBP crashes after long periods of hibernation, and the following error is given. ...
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0answers
43 views

Clicking/popping sounds from Macbook Pro when in clamshell mode

I have a Macbook Pro mid-2010 (Macbook 7,1) that makes some weird sounds when the Macbook is in clamshell mode and connected to an external display. Here's a video showing the issue: video I am ...
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2answers
61 views

16G memory or an SSD to upgrade a Macbook? [duplicate]

I'm deciding on whether to spend the money to upgrade my RAM or add an SSD to my Macbook Pro. Here's the stats... Early 2011 MacBookPro8,1 i7 2.7Ghz 8G RAM STBD1000400 Seagate Hybrid 1TB drive I ...
2
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1answer
32 views

Can I use a large external hard drive both as installation media and backup drive?

I am planning to upgrade my Mid 2010 13" Macbook Pro to Yosemite from Snow Leopard, on a new SSD hard drive. Being more experienced now with UNIX/Mac, I want to have a clean install to get rid of the ...