Crucial - DDR4 - kit - 64 GB: 2 x 32 GB - SO-DIMM 260-pin - 2666 MHz / PC4-21300 - unbuffered
Mfg # CT2K32G4S266M
CDW # 6225824
| UNSPSC 32101602
Quick tech specs
- kit
- SO-DIMM 260-pin
- CL19
- unbuffered
- for Apple iMac (Early 2019); Mac mini (Late 2018)
- 64 GB: 2 x 32 GB
- 2666 MHz / PC4-21300
- 1.2 V
- non-ECC
Know your gear
Crucial Memory for Mac Systems delivers compatible, high performance memory, allowing you to increase system speeds and maximize productivity.
CT2K32G4S266M is a 64GB Kit consisting of (2) 32GB DDR4 SODIMM for Mac that operates at speeds up to 2666 MT/s and has a CL19 latency. It is an Unbuffered SODIMM . It conforms to the industry standard DDR4 SODIMM layout of 260 pins and is compatible with systems that take DDR4 2666MT/s SODIMM memory.
Take the guesswork out of upgrading your Mac system with compatible Crucial memory. Simple to install and backed by a limited lifetime warranty, Crucial memory speeds up your Mac so you can increase your productivity. Apple computers have very specific memory requirements including component densities, speeds, and timings – that's why it's important to use memory that has been specifically engineered for your Mac. With more than a decade of experience manufacturing and developing memory for all types of Apple computers, Crucial makes adding memory the easiest way to upgrade your Mac.
CT2K32G4S266M is a 64GB Kit consisting of (2) 32GB DDR4 SODIMM for Mac that operates at speeds up to 2666 MT/s and has a CL19 latency. It is an Unbuffered SODIMM . It conforms to the industry standard DDR4 SODIMM layout of 260 pins and is compatible with systems that take DDR4 2666MT/s SODIMM memory.
Take the guesswork out of upgrading your Mac system with compatible Crucial memory. Simple to install and backed by a limited lifetime warranty, Crucial memory speeds up your Mac so you can increase your productivity. Apple computers have very specific memory requirements including component densities, speeds, and timings – that's why it's important to use memory that has been specifically engineered for your Mac. With more than a decade of experience manufacturing and developing memory for all types of Apple computers, Crucial makes adding memory the easiest way to upgrade your Mac.
Enhance your purchase
Crucial - DDR4 - kit - 64 GB: 2 x 32 GB - SO-DIMM 260-pin - 2666 MHz / PC4- is rated
4.50 out of
5 by
29.
Rated 5 out of
5 by
Jeff Boomer from
Worked when another leading brand wouldn't
Am using 128GB in an 2020 iMac. Using another leading brand I got kernel panics. Thanks Crucial!
Date published: 2021-10-19T00:00:00-04:00
Rated 5 out of
5 by
Raham from
RAM Works Perfect.
I purchased this RAM because I had issues with RAM from OWC. It was giving me error codes. I have always had great luck with Crucial RAM.
Date published: 2021-10-20T00:00:00-04:00
Rated 5 out of
5 by
Jason the creative imagineer from
Excellent company and product
I always use Crucial for my memory purchases and have done for well over a decade.
Date published: 2021-10-23T00:00:00-04:00
Rated 5 out of
5 by
Steve from
Worked perfectly in my iMac
Cheaper than buying with original purchase
Date published: 2021-09-29T00:00:00-04:00
Rated 5 out of
5 by
Cara from
I trust Crucial products
I depend on Crucial for all my Mac RAM upgrades. Finding the right product for the model and year is easy and trusted. And products are always delivered on time.
Date published: 2021-09-28T00:00:00-04:00
Rated 5 out of
5 by
Jam the man from
Perfect for IMac 2020 27inch
Started up my new Mac and swapped out the ram after initialisation works perfectly - thank you very much my Mac runs like a dream
Date published: 2021-10-12T00:00:00-04:00
Rated 5 out of
5 by
Fred from
A great option for Mac owners
Increased my Mac memory by factor of 8. Installation was easy the first time, and even easier this time. Good YouTube video available if you google it.
Date published: 2021-10-12T00:00:00-04:00
Rated 5 out of
5 by
Surftrip from
Fast shipping. Works great. Would buy again, for sure.
Everything went well. Not sure what else to say about buying memory :) It works and communication was plentiful and helpful.
Date published: 2021-09-16T00:00:00-04:00
Rated 5 out of
5 by
Scrapper from
Great purchase
Love the speed of my computer with extra memory added.
Date published: 2021-09-16T00:00:00-04:00
Rated 5 out of
5 by
sheriff from
Would Recommend if you wanna give your machine some Juice
Good Product. Never Disappoints
Date published: 2022-07-18T00:00:00-04:00
Rated 5 out of
5 by
Dave the Mac Geek from
Fantastic Ram
Super fast, easy to install and super reliable (after 3 months of heavy use). Very happy! Because of this ram, my iMac has speeded up, and is effortlessly handling my massive art, audio, software and film projects. The only (very slight) downside is it doesn't mix with the apple Ram...still, I don't mind pulling out 8gb to go up to 64gb. I'm already looking to get another 64gb from Crucial to max out my iMac.
Date published: 2020-12-23T00:00:00-05:00
Rated 5 out of
5 by
Genesis from
Fast Delivery, Great Product
Crucial had the best price on the web that I could find.
Date published: 2023-11-28T00:00:00-05:00
Rated 5 out of
5 by
M10 SAD BUYER from
Sold me a product for apple Mac mini, knowing APPLE will not
SAD !
Date published: 2024-05-21T00:00:00-04:00
Rated 5 out of
5 by
Velo from
Perfect for what I needed to upgrade my mac
Easy to install myself.
Date published: 2024-05-20T00:00:00-04:00
Rated 5 out of
5 by
Jam from
It works!
Was running Logic with Apollo universal audio interface and Arturia keyboard and software which maxed out built in 16GB ram of 27" iMac. Now it doesn't.
Date published: 2024-03-10T00:00:00-05:00
Rated 5 out of
5 by
Norm from
Easy
Second pair from crucial to max out my ram. Very easy to fit and have sped things up a bit. Cheers
Date published: 2024-03-04T00:00:00-05:00
Rated 5 out of
5 by
Vinnie from
I will never buy crucial again.
Apparently incompetent or incapable of using the USPS correctly.
Date published: 2024-03-03T00:00:00-05:00
Rated 5 out of
5 by
MickeyMess007 from
Quality Product; Helpful Service
3 of the 4 chips worked splendidly. One, however, required to be returned. So far the exchange process is moving along. I have confidence that I will receive a high quality stick backed by outstanding customer service. I have used Crucial's products for years and this is the first time I have every had a bad DDRM Stick.
Date published: 2023-12-09T00:00:00-05:00
Rated 5 out of
5 by
Bob from
S L O W???
Added RAM to two empty slots on iMac -
iMac is still extremely SLOW - I assume this is NOT related to the RAM. I hope. Have NEVER had an issue in the past with RAM from Crucial.
Date published: 2024-02-15T00:00:00-05:00
Rated 5 out of
5 by
Otto from
In one word: top!
Fast delivery, not expensive, memory in daily use inside a 2019 Imac. I'm a happy camper!
Date published: 2023-09-12T00:00:00-04:00
Rated 5 out of
5 by
E from
Great upgrade for my MacMini!
Massively improved the speed of my MacMini. Now I have no lag when switching between high memory using apps. I have a late 2018 MacMini with the 3.2 GHz 6-Core Intel Core i7 CPU.
Date published: 2023-10-16T00:00:00-04:00
Rated 5 out of
5 by
Jack from
Nice product
Nice price
Date published: 2023-10-16T00:00:00-04:00
Rated 5 out of
5 by
Dave from
First Class Service
Speeds up processing and manages multiple open windows.
Date published: 2023-10-23T00:00:00-04:00
Rated 5 out of
5 by
Lemonstrike from
Just as expected
As a boutique agency owner, I was looking to upgrade the RAM on my iMac and it worked like a charm. Might be upgrading again soon so I'll definitely come back for more. Thanks!
Date published: 2023-11-13T00:00:00-05:00
Rated 5 out of
5 by
HS from
I would buy this product again!
Product works great, installed today into my IMac and it works great!
Thanks!
Date published: 2024-01-23T00:00:00-05:00
Rated 5 out of
5 by
Red from
Good price.
Product was a good price but postage was slow and was disappointed that it wasn't sent in protective packaging just a basic soft plastice case in a plastic bag.
Could have easily been damaged in the post.
Date published: 2024-08-15T00:00:00-04:00
Rated 5 out of
5 by
Abe from
Sonoma memory consumption issues solved!
DAWs are memory and disk hogs, Crucial is my first choice for beefing up my home studio machines.
Date published: 2024-09-22T00:00:00-04:00
Rated 5 out of
5 by
Papa from
Mac Ram
Been using mostly Mac's since 2008. Though the Amateur Radio Hobby isn't as friendly with Mac. Any ram upgrades on either platform have been Crucial. On Window laptop I recently added a solid state hard that looks similar to a stick of ram (the model letter and numbers escape me), but it works fine..
Y'all have a great day
Date published: 2024-06-24T00:00:00-04:00
Rated 5 out of
5 by
Mona from
I am a repeat customer
YouTube videos show me the way for all my updating ram needs.
Date published: 2024-07-01T00:00:00-04:00