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Crucial 32GB (2x16GB) 260-Pin 2666 MT/s DDR4 SODIMM Memory Module Kit for Mac Systems, CL=19 Unbuffered, Non-ECC, 1.2V

SKU: CT2K16G4S26M

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Reviews about this item

Review Summary

2022-03-29T09:08:26

Rated 5 out of 5

Just as described

Great, I bought the same thing a few years ago to upgrade my first 2 RAM slots and bought these now to upgrade the other 2 RAM slots.

Alyssa G.

2021-03-05T07:49:51

Rated 5 out of 5

It's Ram.

definitely ram. You plug it into the computer and there is more memory. Not sure what else there is to say.

WILL A.

2021-01-27T10:14:07

Rated 5 out of 5

Great product fit and worked perfect.

Worked great easy to install sped up machine right away installs in less than 5-10 minutes.

Breeanna Z.

2020-09-17T08:12:16

Rated 5 out of 5

nice and clean crucial product

Working excellent!

YEFFRY E.

2020-08-04T08:24:59

Rated 5 out of 5

Works Great!

Perfect Fit. Excellent Service. Easy to Install.

ALEX E.

2020-07-20T17:44:32

Rated 5 out of 5

Great!

Great product! it did its work at enhancing the performance of my computer.

Camila J.

2020-06-15T06:36:27

Rated 5 out of 5

Delivered in a timely fashion and there were no issues.

Delivered in a timely fashion and there were no issues.

RANDALL P.

2020-06-14T20:01:39

Rated 5 out of 5

Solid product - purchased 32GB

Purchase 2 - 16GB for a 2015 imac. Easy to install and had no problems. Crucial is a reputable company so that was why we chose the RAM. We have purchased other products from Adorama. They haven't let us down. They are great to do business with.

RICHARD L.

2020-06-14T17:08:54

Rated 4 out of 5

Working fine

Product working fine. 1 of 2 back ordered which was done without me having a chance to purchase from other source. Otherwise the wait , perfect

LYLE A.

2020-06-05T08:57:37

Rated 5 out of 5

Great

Extremely fast processing, works great

MICHAEL S.

2019-12-24T07:05:04

Rated 5 out of 5

good RAM

easy to install

RUSSELL P.

2019-11-13T09:53:28

Rated 4 out of 5

Working fine on my 2017 iMac 27 inch

I Installed it in my iMac 2017 27inch. It working as I expected. Only I did not like as item was packed(such important part of computer was packed in soft envelope without any protection) and UPS even did not rang to my apartment and put it in lobby of our apartment complex, that is the reason I gave 4 stars

ALEXANDER G.

2018-12-26T04:36:59

Rated 5 out of 5

excellent

Arrived days early, as ordered, best price and took about 5 minutes to install, works great.

Randolph S.

2018-12-11T09:19:08

Rated 5 out of 5

Great RAM

Easy to install and really did speed up my Lightroom and Premiere work flow. Recommend getting as much as you can afford!

MITCHELL W.

2018-12-09T20:11:54

Rated 5 out of 5

Used this in Windows PC

Works great in my PC, this memory was cheaper than the "official" PC memory. No difference noticed. So far so good. I bought 2x 16GB sticks.

CHRIS H.

2018-03-15T10:24:48

Rated 5 out of 5

Great product

Quick and easy install, products is as expected. No issues

Chase H.

2017-12-17T10:20:45

Rated 5 out of 5

Memory worked.

Plugged it in and it worked. No problems.

Matthew J.

2017-11-10T07:43:14

Rated 5 out of 5

Works perfectly with June 2017 iMac 27inch

Installed two of these in my iMac 2017 27inch. Put these in the slots the original 8gb in my iMac came in, and put the stock 8gb in the other two slots. Works perfectly!

Rishi S.

2017-08-28T03:06:37

Rated 5 out of 5

Mid 2012 MacBook Pro upgrade

Upgraded mid 2012 MacBook Pro with 16GB memory and 512GB SSD - Samsung Evo. Like getting a new machine! Highly recommend

Lee S.

2017-08-10T17:35:16

Rated 4 out of 5

It works smooth

Got this kit for a Synology 1517+ and it works smooth. "Original" Synology RAM would be at twice the price. Crucial is one of only a few RAM brands which is reliable, long lasting and not asking for crazy $$. Most of all I'm very happy with Adorama where I got the product from: Fast delivery, good prices, and adequate packing (which is valuable if you buy such delicate items and your job is not caring for returns)

Joerg N.

2017-08-08T09:06:10

Rated 5 out of 5

Works great with mid-2012 MacBook Pro

Easy to install and fully compatible with my mid-2012 MacBook Pro, new memory was recognized instantly!

SAMANTHA M.

2017-05-26T00:59:33

Rated 5 out of 5

202639194

Very good product

luis p.

2017-02-04T08:11:35

Rated 5 out of 5

great product

great product well made works fine

YI J.

2016-09-23T19:46:29

Rated 5 out of 5

Great product! Fast Shipping.

Ordered this for an upgraded on my mac. Adorama had the best price around, plus I got them Faster then what they had estimated at.

Fausto D.

2016-07-29T08:24:29

Rated 5 out of 5

I Love It!!!!!

Great job fast shipping and no issues

Marcus F.

2016-06-29T12:02:07

Rated 5 out of 5

Works great!

This is the second pair of Crucial Mac Rams I've bought. They work perfect on Macs as well as other platforms.

XINWEN C.

2016-06-10T14:25:09

Rated 5 out of 5

Outstanding Service and Quality Product!

Received it well packed and ahead of time. Easy install and works PERFECT!!! Lightning Speed 16Gb now!! My hair breezes on every task swap!!

Gilbert

2016-04-18T08:48:34

Rated 5 out of 5

Confirmed works

Confirmed works to replace factory 2gb stick, to increase the total from 6 to 12 GB RAM.

Aaron T.

2016-02-27T08:00:20

Rated 5 out of 5

Excellent Service

The memory chip was sent very fast, it was easy to install, works perfect and the followup is a token of a good company we would recommend to anyone that is thinking about using Adorama. Thank you, Bill Saumier

William S.

2016-01-21T08:39:39

Rated 5 out of 5

Nothing wrong with this memory upgrade for Lenovo e555 laptop

This laptop has been discontinued by Lenovo but there is nothing wrong with it, except that it only comes with 4 GB of RAM--one bank of 4 GB and one empty. I did a little research and this module fits. I installed one 8 GB bank and now have 12 GB RAM. There is a square panel on the back of the machine about 6 cm square. Undo the screws (they do not come all the way out) and slip a knife blade around the edges (there are half a dozen little clips) to get the panel off. Took 5 minutes including getting the module out of the plastic case.

Terry R.

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Crucial SODIMM Non-ECC Specifications

  • Compatibility

    Mac systems

  • Capacity

    32GB (16GBx2) (Kit)

  • Form Factor

    SODIMM

  • Memory Technology

    DDR4

  • Memory Standard

    PC4-21300

  • CAS Latency

    CL=19

  • Rank

    Dual Ranked x8 based

  • DIMM Type

    Unbuffered

  • Error-Correcting Code (ECC)

    Non-ECC

  • Speed

    2666 MT/s

  • Voltage

    1.2V

  • Component Configuration

    2048Meg x 64

  • Number of Pins

    260-Pin

  • UPC Code

    649528820976

About Crucial SODIMM Non-ECC

FEATURED REVIEWS

Works perfectly with June 2017 iMac 27inch

By Rishi S.

Installed two of these in my iMac 2017 27inch. Put these in the slots the original 8gb in my iMac came in, and put the stock 8gb in the other two slots. Works perfectly!

Just as described

By Alyssa G.

Great, I bought the same thing a few years ago to upgrade my first 2 RAM slots and bought these now to upgrade the other 2 RAM slots.

Reliability for Mac systems
When you use your Mac system, you expect intuitive, dependable performance. Expect the same out of your memory. Every Crucial module that leaves our doors has been extensively tested at the component level for voltage and temperature resistances, signal integrity, and software compatibility.

Speed for Mac systems
A memory upgrade is the fastest, easiest, and most affordable way to get more performance out of your Mac system. Upgrade your Mac with Crucial memory modules and maximize your creativity with top speed and high density DDR3 and DDR4 memory modules.

Support for Mac systems
Unsure how to install memory or have an important question about your Mac system Let the Crucial experts help! They know Apple systems inside and out and enjoy providing helpful, friendly technical support. Whether it's phone support, videos, FAQ articles, or do-it-yourself install guides for more than 70 different Mac systems, Crucial has 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.

Crucial SODIMM Non-ECC Features

  • Increases Mac system performance
  • Compatible with Mac systems
  • Easy to install
  • Every single module extensively tested at the component and module level
  • Lead free and halogen free

Key Features

  • Increases Mac system performance
  • Compatible with Mac systems
  • Easy to install
  • Every single module extensively tested at the component and module level
  • Lead free and halogen free

What's in the box:

  • 2x 16GB 260-Pin 2666 MT/s DDR4 SODIMM Memory Module
  • Crucial Lifetime Limited Warranty