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Image for Crucial 8GB Kit (2 x 4GB) DDR3L-1600 SODIMM Memory for Mac from Crucial USA

Crucial 8GB Kit (2 x 4GB) DDR3L-1600 SODIMM Memory for Mac

  • Upgrade for: Apple MacBook Pro (13-inch and 15-inch, Mid 2012)
  • Crucial part number: CT4999407
  • Brand: Crucial
  • Form Factor: SODIMM
  • Total Capacity: 8GB Kit (4GBx2)
  • Specs: DDR3 PC3-12800 • CL=11 • Unbuffered • NON-ECC • DDR3-1600 • 1.35V • lead free • halogen free • for Mac
  • Series: Crucial
  • view all product details
    4 stars 4 reviews
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    • $83.99
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    This part is compatible! view all compatible parts

    MacBook Pro (13-inch and 15-inch, Mid 2012)

    Notes about your system:

    13" system processors:
    2.5GHz Dual Core Intel Core i5 or 2.9GHz Dual Core Intel Core i7 processor.

    15" system processors:
    2.3GHz Quad Core Intel Core i7, 2.6GHz Quad Core Intel Core i7, or 2.7GHz Intel Core i7 processor.

    Your Apple MacBook Pro (13-inch and 15-inch, Mid 2012)

    system specs as shipped

    memory

    • Maximum Memory:16GB
    • 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

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    you may also be interested in:

    Crucial 8GB Kit (2 x 4GB) DDR3L-1600 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 8GB Kit (4GBx2)
    Specs DDR3 PC3-12800 • CL=11 • Unbuffered • NON-ECC • DDR3-1600 • 1.35V • lead free • halogen free • for Mac
    Series Crucial
    ECC NON-ECC
    Module Qty 2
    Speed 1600 MT/S
    Voltage 1.35V
    DIMM Type Unbuffered
    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: D4C78ACEA5CA7304
    PR file path: /pwr/96v439cu/inline/05/27/D4C78ACEA5CA7304-en_US-1-reviews.html

    REVIEW SNAPSHOT®

    by PowerReviews
     
    4.0

    (based on 4 reviews)

    Ratings Distribution

    • 5 Stars

       

      (3)

    • 4 Stars

       

      (0)

    • 3 Stars

       

      (0)

    • 2 Stars

       

      (0)

    • 1 Stars

       

      (1)

    75%

    of respondents would recommend this to a friend.

    Pros

    No Pros

    Cons

    No Cons

    Best Uses

    No Best Uses
      • Was this a gift?:
      • No (3)

    Reviewed by 4 customers

    Displaying reviews 1-4

    Back to top

    (4 of 4 customers found this review helpful)

     
    5.0

    Excellent

    By vparl

    from Toronto, ON

    worked seamlessly, easy to install.

    • Was this a gift?:
    • No

    (3 of 3 customers found this review helpful)

     
    5.0

    Works Great!

    By mattattack

    from Santa Barbara, CA

    Verified Reviewer

    I use my MacBook Pro for everyday stuff, browsing the web, watching videos, listening to music and the occasional iMovie use. I don't do any recording or photo editing so it wasn't necessary for me to have 16GB of ram. However, the stock 4GB of ram was just not cutting it, so I decided to move to 8GB. After installing the memory I noticed the startup time was still the same around 90 seconds, but the main difference was how snappy the computer became. I can now open applications much faster and close them faster, the computer is much snappier now.

    (7 of 7 customers found this review helpful)

     
    5.0

    Huge Difference

    By Joe

    from Fishers, IN

    Verified Reviewer

    Pros

    • Easy To Install
    • Huge speed difference

    Cons

    • none

    Best Uses

    • Speed Up Computer

    This made a world of difference and was incredibly easy to install. I would highly recommend this to everyone with a Mac. I can open Photoshop, iMovie, Word, and Excel at the same time without anything crashing! It's a miracle!

    • Was this a gift?:
    • No

    (4 of 13 customers found this review helpful)

     
    1.0

    Didn't work, computer wouldn't boot.

    By SouthMountainSound

    from Sandia Park, CO

    Verified Reviewer

    Computer wouldn't boot with the new RAM, had to reinstall factory RAM to get it to work.

    • Was this a gift?:
    • No

    Displaying reviews 1-4

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    3