New SSD boot drive. Confused about "Incompressible Data Rates"

Hi everyone,
My editing machine is a 2011 17" MacBook Pro with the OEM 128GB SSD. I'm getting close to filling this drive and so I was thinking of upgrading to a larger capacity and faster SSD for my boot drive. (All my media storage, caches and whatnot are stored on FW800 drives). I was looking at the OWC Mercury 6G drives. For the price, I'd love to get the 480GB Mercury Electra drive, but I see that it states that the read/write speeds are severely lessened for "Incompressible Data Rates" such as photos and video. The OWC people obviously recommend to me to buy the Extreme. Is it necessary to get the Extreme? I find that even the OEM SSD I use now allows me to run PPro CS5.5 perfectly fine. I'm not editing 4K footage or more than 2-3 camera angles (I primarly do news video production).
Thank you,
William

If you don't keep footage on the drive (and you shouldn't), then you don't need to worry about it.

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Purchased 160Gb SSD. Performed clean install of 10.6.7 on it connected by e-SATA.
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Cheers

Hi all,
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Follow these steps:
1) All you need to do is cmd + i or "get info" on the folders you want access to
2) in the bottom right of the window that pops up click the small padlock symbol
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I recently installed an OWC SSD drive as a boot drive on an iMac I've had for many years. I’m having some sort of permissioning error that I can’t figure out how to resolve.
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I appreciate the continued assistance. I'm clearly overlooking something and Google is not my friend! I've tried.
At the expense of repeating myself, I'll share my current configuration:
10.9.3
2 hard drives (new SSD with name "Boot Drive" and original spinning disk "Macintosh HD")
Startup Disk in System Preferences is "Boot Drive"
"Macintosh HD" has 3 User Folders: bootadmin, jayelevy, shared
jayelevy is my home folder - all my documents are in tact
bootadmin has the normal home folder structure
"Boot Drive" has 3 User Folders: bootadmin, jayelevy, shared
jayelevy is empty; no folders
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Who sold you this?
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There are dozens and dozens of threads, MPG, MacRumors and elsewhere.
don't move anything from "home" except the bare essential ~/Library (1GB at most) with CCC and deelect everything else. That should get you down to size.
Before you bought I hope you asdded up the /applications and good estimate. most users can get an OS/apps into 60GB or less (the max I would want to see on SSD you have) FCP and some others or if you hae a lot of large apps - some allow for installing in alternate locations as well as into system/library.
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Been there, but look again at MPG series.
How To Clone a Volume
How to upgrade your system/boot drive
Using Cloning as a Backup Strategy

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Hello,
I installed a new SSD hard drive in MacBook Pro, but can't select it as my start up disk. I get the message "You can’t change the startup disk to the selected disk. The bless tool was unable to set the current boot disk."
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I swapped my HD in my MBP for a SSD (samsung 840 pro) last week. I took a different approach: a clean install.
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Can I move an SSD Boot Drive from a Mac Pro 1,1 to a newer 5,1?

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There are two types of base Systems:
a) "shipped in the box" with a specific model Mac. These will boot only that model, and software Update does not change that capability.
b) "Full Retail" or "Purchased" (even for $0). These will boot any appropriate Mac, because they contain "Drivers for every appropriate Mac."
Your 10.7 computer shipped with software much older, so I presume you purchased that 10.7, and would therefore expect it to boot any appropriate model Mac.
"A Mac can generally boot software no OLDER than what it originally shipped with."
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Mac Pro
Date introduced
Original Mac OS X included
(see Tips 1 and 3)
Later Mac OS X included
(see Tip 1)
Mac OS X Build(s)
(see Tip 2)
Mac Pro (Late 2013)
Dec 2013
10.9
10.9.2, 10.9.4
13A4023, 13C64, 13E28
Mac Pro (Mid 2012)
Jun 2012
10.7.3
10.8, 10.8.3
11D2001, 12A269, 12D78
Mac Pro (Mid 2010)
Aug 2010
10.6.4
10.7, 10.7.2, 10.7.3
10F2521, 10F2554, 11A511a, 11C74, 11D2001
Mac Pro with Mac OS X Server (Mid 2010)
Aug 2010
10.6.4
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10F2522, 11A511a, 11C74, 11D2001 (Server)
Mac Pro (Early 2009)
Mar 2009
10.5.6
10.6
9G3553, 10A432
Mac Pro (Early 2008)
Jan 2008
10.5.1
10.5.2, 10.5.4
9B2117, 9C2031, 9E25
Mac Pro
Aug 2006
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10.4.8, 10.4.9, 10.4.10, 10.5
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Mac OS X versions (builds) for computers
This table show that any build after 10.6.4 (custom) should work to boot a Mac Pro 5,1 2010.
CAUTION: the last version shipped on a "Full Retail" DVD was 10.6.3, which will NOT boot that Mac directly.
NB> If staying with 10.7, you should check whether you are running 64-bit kernel. If not, a terminal command and a re-Boot will fix that.

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How to use an SSD with your HDD
If you are going to use an SSD as a boot drive together with your existing HDD as the "data" drive, here's what you can do.
After installing the SSD you will need to partition and format the SSD using Disk Utility. Then, install OS X on the SSD. After OS X has been installed boot from the SSD. Use Startup Disk preferences to set the SSD as the startup volume.
Open Users & Groups preferences. Click on the lock icon and authenticate. CTRL- or RIGHT-click on your user account listing in the sidebar and select Advanced Options from the context menu. You will see a field labeled "Home dir:" At the right end you will see a Change button. Click on it. In the file dialog locate the Home folder now located on the HDD (HDD/Users/account_name/.) Select the folder, click on Open button. Restart the computer as directed.
When the computer boots up it will now be using the Home folder located on the HDD.
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Expanding Aperture Set-Up advice; Also is itafe to drag Aperture 2 App to my new (2nd) boot drive in M Pro or best to re-install from original Aperture disc?

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2) Also, my overall plan is to retire the old boot drive soon, keep the 120 gb ssd lean, store recent libraries in other Mac Pro drives with external back-ups in form of 2 vaults per library plus 2 copies of masters, with 1 of each off-site; plus Time Machine in external for non-photo related. Have pretty close to 900 GB of photos, 700 GB of Libraries, all managed ( thinking I better do some serious deleting!) and double that in Vaults. After leaving a 20% margin, I'lll have 2 TB internal storage and 3.2 Tb in 1 good, new OWC external. It's been suggested I partition it in 3 sections: 1) Time Machine, 2) storage, 3) a bootable clone of the (boot drive?) here I'm out of my depth, as you probably already knew! I'd appreciate any advice at all, especially about the bewildering number of RAID solutions, and especially keeping cost in mind - wish I could afford the Maserati solution!
Thanks for your interest and help!

Just a short note on the installation:
Pro apps like Aperture cannot be installed by copying; you will have to run the installer from the original installation media, and I'd also install the iLife apps this way.
The answer to your question with respect to the best choice of disks I'll leave to our hardware experts; if you browse this forum you will find some recent discussions on the best disk solution to be used with Aperture.
One thought so. You are planning to partition your drive to use to partitions for backup: Time Machine and clone. This will allow you to restore your images in case of accidental deletion or other software errors, but it will not help, if your drive fails - and drives will fail some day. It would give you a much better protection, if your backups were on separate drives.
Regards
Léonie

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Hi, my computer is a mid-2012 Mac Pro 12 Core
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CCC is excellent. If it doesn't work then sure, just always have a safety net of your system that is untouched.
Also, after a clean install, CLONE it!
And then use Setup Assistant. Migration Assistant.
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New SSD boot drive. Confused about "Incompressible Data Rates"

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