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Image for Crucial 16GB Kit (2 x 8GB) DDR3L-1333 SODIMM Memory for Mac from Crucial USA

Crucial 16GB Kit (2 x 8GB) DDR3L-1333 SODIMM Memory for Mac

  • Upgrade for: Apple MacBook Pro (15-inch, Late 2011)
  • Crucial part number: CT3373693
  • Brand: Crucial
  • Form Factor: SODIMM
  • Total Capacity: 16GB kit (8GBx2)
  • Warranty: Limited Lifetime
  • Specs: DDR3 PC3-10600 • CL=9 • Unbuffered • NON-ECC • DDR3-1333 • 1.35V • 1024Meg x 64 • lead free • halogen free • for Mac
  • Series: Crucial
  • view all product details
    5 stars 478 reviews
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    • $151.99
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    This part is compatible! view all compatible parts

    MacBook Pro (15-inch, Late 2011)

    Notes about your system:

    This 15" system may utilize one of the following processors:
    2.2GHz, 2.4GHz or 2.5GHz Quad Core Intel Core i7 processor.

    Your Apple MacBook Pro (15-inch, Late 2011)

    system specs as shipped

    memory

    • Maximum Memory:16GB
    • Standard Memory:4GB removable
    • Slots:2 (2 banks of 1)
    *Not to exceed manufacturer supported memory.
    what does this mean?
    Memory or DRAM is the "working" memory of the computer. It's used to store data for programs (sequences of instructions) on a temporary basis.

    storage

    • Storage: Serial ATA support
    what does this mean?
    Storage drives -- hard drives and solid state drives -- are the permanent memory for the programs and documents on your computer.

    we take care of our customers

    trust-freeship trust-freereturns trust-freesupport trust-tracking

    you may also be interested in:

    Crucial 16GB Kit (2 x 8GB) DDR3L-1333 SODIMM Memory for Mac

    product information

    Amount of available storage on the module. If there are parenthesis shown – for example (2 x 4GB) – it indicates a kit of 2 or more identical modules is used to reach the Total Capacity.
    Number of modules. Memory can be installed as single modules or in kits comprised of 2 or more identical modules. Each module requires its own slot for installation.
    Product Specifications
    Brand Crucial
    Form Factor SODIMM
    Total Capacity 16GB kit (8GBx2)
    Warranty Limited Lifetime
    Specs DDR3 PC3-10600 • CL=9 • Unbuffered • NON-ECC • DDR3-1333 • 1.35V • 1024Meg x 64 • lead free • halogen free • for Mac
    Series Crucial
    ECC NON-ECC
    Module Qty 2
    Speed 1333 MT/S
    Tracer False
    Voltage 1.35V
    DIMM Type Unbuffered
    Bullet Features Increases system performance
    More information

    Crucial memory for Mac® systems

    Compatible with Mac systems*

    Product highlights
    • Increases Mac system performance
    • Compatible with Mac systems*
    • All DDR3 and DDR3L modules are lead- and halogen-free
    • Easy to install
    • Every single module extensively tested at the component and module level
    • Available in SODIMMs, RDIMMs, and ECC UDIMMs
    • Limited lifetime warranty

    Take the guesswork out of upgrading your Mac with Crucial memory for Mac systems. Since Apple® computers often have very specific memory requirements, including particular component densities, speeds, and SPD programming specifications, it’s important to use memory that’s engineered for your Mac. With more than a decade of experience manufacturing and developing memory for all types of Apple computers, trust Crucial memory to optimize your Mac system’s performance.

    Reliability for Mac systems
    When you use your Mac system, you expect intuitive, dependable performance. And if you’re a Mac Pro® user, you expect mission-critical workstation reliability. Expect the same out of your memory. Every module that leaves our doors has been extensively tested at the component level for voltage and temperature resistances, signal integrity, and software compatibility. Even better, modules are lead- and halogen-free.1

    Speed and energy efficiency for Mac systems
    A memory upgrade is the fastest, easiest, and most affordable way to get more performance out of your Mac system. Standard DDR3 modules help Mac systems reach speeds up to 1600 MT/s. For newer Mac systems, DDR3L modules are available. These modules deliver speeds starting at 1866 MT/s and use 10% less power for improved energy efficiency.

    Support for Mac systems
    Unsure how to install memory or have an important question about your Mac system? Let our team of experts help! Our team knows Apple systems and requirements inside and out, and we’ll provide the technical support you need – no matter which Mac system you’re using. From phone support, videos, FAQ articles, and do-it-yourself install guides for more than 70 different Mac systems, we’ve got the resources you need to keep your system up to speed.

    Micron quality — a higher level of reliability.
    As a brand of Micron, one of the largest memory manufacturers in the world, Crucial memory for Mac systems is backed by the same quality and innovation that has produced some of the world’s most advanced memory and storage technologies. With a product portfolio that includes upgrades for more than 100,000 systems, we’ve got one specifically designed for your Mac system.

    *Note that per Apple manufacturer specifications, memory can’t be upgraded on (a) many Mac systems made after mid-2012 and (b) retina-based models. Before upgrading your memory, consult your owner’s manual to verify that an upgrade is possible.

    1DDR3 and DDR3L modules only.

    product reviews

    OID: 035BF4A7A5CA7304
    PR file path: /pwr/96v439cu/inline/02/26/035BF4A7A5CA7304-en_US-1-reviews.html

    REVIEW SNAPSHOT®

    by PowerReviews
    Crucial 16GB Kit (2 x 8GB) DDR3L-1333 SODIMM Memory for Mac
     
    4.8

    (based on 478 reviews)

    Ratings Distribution

    • 5 Stars

       

      (422)

    • 4 Stars

       

      (40)

    • 3 Stars

       

      (3)

    • 2 Stars

       

      (4)

    • 1 Stars

       

      (9)

    98%

    of respondents would recommend this to a friend.

    Pros

    • Easy to install (63)
    • Fast (41)
    • Fast delivery (15)
    • Reliable (15)
    • Easy install (14)

    Cons

    • Pricey / poor value (3)

    Best Uses

    • Increased performance (8)
    • Macbook pro (8)
    • Multiple desktop applications (7)
    • Gaming (6)
    • Multimedia (4)
      • Reviewer Profile:
      • Power user (8), Casual user (4)
      • Primary use:
      • Personal (7), Business (4)
      • Was this a gift?:
      • No (255), Yes (7)

    Most Liked Positive Review

     

    16 Gigs Works on MacBook Pro

    I was a bit skeptical about installing 16 gigs of RAM in a late 2011 MacBook Pro that Apple says has a maximum capacity of 8, but since Crucial guaranteed it would work, and...Read complete review

    I was a bit skeptical about installing 16 gigs of RAM in a late 2011 MacBook Pro that Apple says has a maximum capacity of 8, but since Crucial guaranteed it would work, and I read another user review saying it worked on his MacBook (from April 2011), I decided to give it a try.

    First of all, it works great. But I failed to seat the first DDR RAM properly, and after putting the back on my computer and booting up, I discovered my computer only recognized 8 gigs of RAM (it came with 4). I decided to use it for a few minutes with 8 to see how much difference it made. 8 megs made a HUGE difference. So I was very curious to see how much the extra chip would make.

    This is not a scientific report. I'm not a geek, but I do use several memory intensive programs - Acrobat Pro, Photoshop, iTunes, Adobe Illustrator, Outlook, and random other programs plus web browsing... sometimes all at once while backing up wirelessly.

    The extra RAM made a slight noticeable difference, but not nearly the difference I noticed in the 1st 8 gigs.

    I was disappointed that the RAM came with no instructions. I didn't quickly find instructions on the Crucial.com site either, but I Googled a YouTube video quickly that was very helpful, and the procedure was very simple.

    I'm glad I went ahead and got 16 gigs, even though many people posted that it is overkill. I think not. I like being able to swap quickly and easily between memory-intensive programs, and this has made a huge difference. Since the price is coming down, I went ahead and got another 16 for my wife's computer. She probably could get by with 8, but why take chances at this price?

    VS

    Most Liked Negative Review

     

    After Three Months, Crashed my machine

    After installing the 16 gigs of ram into my Mac, I saw immediate performance improvements in all aspects of computer. After the first two months, I was still very excited about seeing that...Read complete review

    After installing the 16 gigs of ram into my Mac, I saw immediate performance improvements in all aspects of computer. After the first two months, I was still very excited about seeing that free memory (10 gigs) in my toolbar. It was pretty cool stuff.

    Then the happiness stopped.

    First my machine would randomly reboot. For no reason, just randomly turn off and turn back on every five or six days.

    Then, it started happening more frequently. Every day, I would have a situation that it would do this.

    Lastly, it happened five times in about a three hour period, the last one destroying my hard drive structure, and I had to install everything from a backup.

    Good times.

    I will bump this up stars later today after I talk with Crucial and see if they are going to replace the ram outside of their 30 return policy. Otherwise, I cannot see giving a better review than this.

    Reviewed by 478 customers

    Displaying reviews 1-10

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    (0 of 1 customers found this review helpful)

     
    5.0

    Yes I would buy this product again.

    By Mark

    from Michigan

    Verified Reviewer

    Pros

    • Website instructions were simple to follow.

    Cons

      Best Uses

        Comments about Crucial 16GB Kit (2 x 8GB) DDR3L-1333 SODIMM Memory for Mac:

        I upgraded my RAM in a mid-2011 iMac from 4 to 20 (added 16). It was simple to do, works flawlessly and speeds up the PC.

        • Was this a gift?:
        • No
         
        5.0

        Great product, very easy to install and it works no flaws.

        By Mark

        from Michigan

        Comments about Crucial 16GB Kit (2 x 8GB) DDR3L-1333 SODIMM Memory for Mac:

        I increased the ram from 4 to 20 ( added 14) in my mid-2011 iMac. Hugh improvement and simple install. I am not a techie and accomplished the upgrade in about 10 mins thanks to directions on the site.

        • Was this a gift?:
        • No
         
        5.0

        Made iMac like new again.

        By ajgagne1

        from East Hampstead, NH

        About Me Self taught in computer technology 37 years ago.

        Verified Reviewer

        Comments about Crucial 16GB Kit (2 x 8GB) DDR3L-1333 SODIMM Memory for Mac:

        After the installation of OS X High Sierra, the system got somewhat slower and the number of applications opened at one time had to be reduced. Installed the new RAM in the 2 remaining slots, giving the computer a total of 20 Gigs of RAM. Started the system and checked it out for performance and speed. What an improvement!

        • Gender:
        • Male
        • Was this a gift?:
        • No
         
        5.0

        Great RAM

        By M.C.

        from Gainesville, FL

        Verified Reviewer

        Comments about Crucial 16GB Kit (2 x 8GB) DDR3L-1333 SODIMM Memory for Mac:

        Excellent RAM kit. My 2010 iMac is so much faster now. I put 8GB in all four slots for 32 GB total - awesome.

        • Was this a gift?:
        • No

        (1 of 1 customers found this review helpful)

         
        5.0

        Very pleased

        By gpk

        from Jacksonville, FL

        Verified Reviewer

        Comments about Crucial 16GB Kit (2 x 8GB) DDR3L-1333 SODIMM Memory for Mac:

        I bought this 16GB RAM to upgrade the 4GB RAM in my late model 2011 macbook. Installation was easy and the macbook's speed is now much faster. Photos or programs that used to take time to load now do so in keystrokes.

        • Was this a gift?:
        • No
         
        5.0

        Outstanding service & product!

        By Skypilot

        from Australia

        About Me Power user

        Verified Reviewer

        Pros

        • Fast
        • Increases Speed
        • Large Capacity
        • Reliable Performance

        Cons

          Best Uses

          • Multimedia

          Comments about Crucial 16GB Kit (2 x 8GB) DDR3L-1333 SODIMM Memory for Mac:

          I purchased the 16G kit for my late 2011 MacBook Pro to replace the 2x4G. The installation was very easy and took approximately 20 minutes, although it could have been done in 10 minutes. Removing and replacing the case screws was the most time consuming aspect.

          Once started up, the homescreen appeared very quickly (no spinning rainbow wheels) and it has run flawlessly now for about a month. Previous to the installation, this was used as a second machine to a much newer MacBook Pro. It was becoming slower and slower - unable to keep up with all the iOS upgrades. For this reason, I used it very infrequently. Now, however, the unit has a new lease on life and is performing outstandingly and I use it often. I don't know why I waited so long to do this.

          • Primary use:
          • Personal
           
          5.0

          perfect! my machine is now a smooth-running monster!

          By deucecourt2003

          from florida

          Verified Reviewer

          Comments about Crucial 16GB Kit (2 x 8GB) DDR3L-1333 SODIMM Memory for Mac:

          great in every way!

          upgraded memory with crucial to 32gb and added 512gb ssd as second, dedicated, internal drive

          • Was this a gift?:
          • No
           
          5.0

          Works great

          By Lauren

          from Upper Darby, PA

          Verified Reviewer

          Comments about Crucial 16GB Kit (2 x 8GB) DDR3L-1333 SODIMM Memory for Mac:

          Nice update to my early 2011 MacBook Pro. Very easy to install, and definitely improved performance.

          • Was this a gift?:
          • No
           
          5.0

          It worked!

          By John M.

          from Staten Island, NY

          Verified Reviewer

          Comments about Crucial 16GB Kit (2 x 8GB) DDR3L-1333 SODIMM Memory for Mac:

          Even though Apple said that my MacBook Pro 13" (Early 2011) could only go up to 8GB, Crucial said I could push it up to 16GB. Well, I installed it and it works just fine.

          • Was this a gift?:
          • No
           
          5.0

          Works perfectly

          By RS

          from PA

          Comments about Crucial 16GB Kit (2 x 8GB) DDR3L-1333 SODIMM Memory for Mac:

          Works perfectly and at a great price.

          • Was this a gift?:
          • No

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