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Memory spec terms If you're not sure if a module is right for your system, use the for a list of guaranteed compatible modules. NON-ECC/Non-parity Most desktop and laptop computers take NON-ECC or Non-parity memory. ECC/Parity ECC or parity modules look for errors in data and are most often found in servers and other mission-critical applications used by large networks and businesses. Unbuffered Most PCs and workstations use unbuffered memory which is faster than registered memory. Registered/Buffered Registered or buffered modules delay all information transferred to the module by one clock cycle. This type of memory is primarily used in servers. Fully buffered Designed for next-generation servers, features an advanced memory buffer.

CL —CAS (column address strobe) latency, which is the number of clock cycles it takes before data starts to flow after a command is received. Lower CL is faster.

Modules with different CL can be mixed on a system, but the system will only run at the highest (slowest) CL. Component configuration —(For example: 64Meg x 64) Indicates the size of the memory chip components on the module.

Voltage For example 2.6V. Indicates the power used by the module. The lower the better.

Check the and for more detailed definitions. 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.

Crucial 8gb Kit (2 X 4gb Ddr3l-1333 Sodimm Memory For Mac Pro

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. Crucial Delivers Quality! I have a late model (2011) MacBook Pro that I need to run virtual machines on. Though the original 4GB of memory worked well, I did notice that the system was regularly using. I have a late model (2011) MacBook Pro that I need to run virtual machines on.

Though the original 4GB of memory worked well, I did notice that the system was regularly using page-outs to the virtual memory. So, I decided to upgrade to 8 GB. I researched several different companies and the end result was that Crucial had a fabulous reputation, which eased my concern with buying non-Apple memory.

Crucial 8gb Kit (2 X 4gb Ddr3l-1333 Sodimm Memory For Mac Download

Crucial could not have made it easier. Their on-line scanner, should you need it, will tell you exactly what you need. When I had a question about the memory modules, the staff responded quickly with great answers.

The memory arrived, I installed it in about 10 minutes, ran some tests, and now I'm cruising along. As someone who is very careful about what he buys, I can wholeheartedly recommend Crucial. Comments about Crucial 8GB Kit (2 x 4GB) DDR3L-1333 SODIMM Memory for Mac: Crucial 8GB Kit (2 x 4GB) DDR3L-1333 SODIMM Memory for Mac Upgrade for: Apple iMac (21.5-inch, Mid 2010) iMac11,2 Crucial part number: CT8914094 or CT2K4G3S1339M This memory, once it arrived, was easy to install in the iMac. Simply removed the plate on the bottom with three screws and gently with quite a bit of slow wiggle force pushed the memory into the two available slots of course following basic static precautions. Then put the plate back on plugged it in and started it with no settings adjustments of any kind needed. The total of 12 GB (4+8) was properly recognized by the system.

Then I did a thorough memory check using Memtest86. Memtest86 ran its default (check everything) for 9 hours and 4 complete memory passes and found no memory faults. I have been using the computer for a few day with no hiccups or problems of any sort opening dozens of tabs in browsers while making big presentations and other programs open in the back simultaneously with no problems occurring. So, I am very pleased with this memory purchase. Comments about Crucial 8GB Kit (2 x 4GB) DDR3L-1333 SODIMM Memory for Mac: I used this to upgrade my mac mini mid 2011, from the native 2gb ram to 8gb ram. This is sufficient for most applications on this system and is a marked improvement over what came on it; at more than twice what comes on it. So for most things - internet, startup etc.

This is fine and would have been enough. However if you are doing video editing I would advise to go ahead and max out your gb's to the maximum 16 (2-8gb pieces).

This will give you enough to cover at least basic video editing without pulling your hair out. This is done at little more cost than the 8gb that this supplies. Other than video editing the extra 8gb's doesn't seem to help with much else. So if you don't do video editing save the cash this 8gb set should be just fine, if you do it is worth the little extra to spring for the 16gb set.