Search  for anything...
Crucial

Crucial 16GB DDR4-2666 SODIMM for Mac

  • Based on 164 reviews
Condition: New
Checking for the best price...
$109.00 Why this price?

Buy Now, Pay Later

As low as $18.17 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 2 left in stock, order soon!
Fulfilled by MemoryMasters
Arrives Wednesday, Jul 22
Order within 13 hours and 47 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Size: 16GB


Style: 2666MHz


Features

  • Versatile down clocking: 16 Crucial RAM DDR4 SODIMM modules operating at the speed of 2666MHz with 4800MHz down clock support Compatible with Intel & AMD Systems
  • Fully compatible with 13th Gen Intel Core and AMD Ryzen 7000 Series laptops, ensuring optimal performance for the latest processors.
  • Intel XMP 3.0 & AMD EXPO Support: Compatible with both Intel XMP 3.0 and AMD EXPO for easy overclocking, ensuring optimal performance and flexibility on the same DDR5 RAM module
  • Boost Productivity & Gaming: Improve productivity, save time, and run multiple programs seamlessly. Game at higher frame rates, multitask efficiently with fast DDR5 RAM for demanding tasks.
  • ECC Type = Non-ECC, Form Factor = UDIMM, Pin Count = 288-Pin, PC Speed = PC5-41600, Voltage = 1.1V, Rank And Configuration = 1Rx8

Description

Upgrade your desktop system with Crucial 32GB DDR5 RAM 5200MHz (or 4800MHz) Desktop Memory, designed to deliver high-speed performance for gamers, content creators, and professionals alike. With speeds up to 5200MHz, this DDR5 memory ensures faster data transfers, smoother multitasking, and improved performance in demanding applications like 4K video editing, gaming, and data processing. Compatible with 13th Gen Intel Core processors and AMD Ryzen 7000 Series CPUs, this memory kit provides the performance needed for modern desktops. With 32GB of capacity, you can handle memory-intensive tasks and run multiple applications at once without slowdowns. This DDR5 RAM is also more energy- efficient than previous generations, allowing for longer-lasting system performance. The Crucial DDR5 32GB module supports Intel XMP 3.0 and AMD EXPO, enabling easy overclocking for enthusiasts looking to maximize their system's potential. Installation is easy—just plug in the memory, and your desktop will be ready to handle the most demanding workloads.

Brand: Crucial


Computer Memory Size: 16 GB


RAM Memory Technology: DDR4


Memory Speed: 2666 MHz


Compatible Devices: Laptop


RAM Memory Technology: DDR4


Memory Speed: 2666 MHz


Compatible Devices: Laptop


Additional Features: Lightweight


Voltage: 1.2 Volts


Column Address Strobe Latency: 19


Form Factor: SO-DIMM


Data Transfer Rate: 2666 MHz


Number of Pins: 260


Memory Form Factor: SODIMM


Memory Generation: DDR4, DDR5


RAM Size: 16 GB


Brand: Crucial


Model Name: CT16G4S266M


UPC: 649528820969


Manufacturer: Crucial


Model Number: CT16G4S266M


Mfr Part Number: CT16G4S266M


Warranty Description: Limited lifetime


Global Trade Identification Number: 69


Unit Count: 1.0 Count


Item Weight: 8 Grams


Item Type Name: DRAM


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Wonderful upgrade to my Asus GL702VSK
Size: 64GB Kit (2x32GB) Style: 2666MHz
This RAM gave a new purpose to my Asus GL702VSK. 64GB with 2667MHz exactly as described.
Reviewed in the United States 🇺🇸 on October 5, 2022 by Nadeem Shahbaz
    • Great addition to 2019 27" iMac 5k
Size: 64GB Kit (2x32GB) Style: 2666MHz
If you're wondering, yes, these can be added to the factory sticks that your machine came with - in my case adding these 32x2 gave me a total of 80GB and made a real difference. I organize my day-to-day by having a desktop open for each separate project - with each desktop having organized browser windows/tabs, Finder folders, etc. I was getting by with the factory stock 16gb, but upping the total RAM to 80gb is impressive. I unplugged the computer, rested it gently (padded) on the monitor, and pressed harder/further than anticipated on the button revealed under the power cord to pop open the memory cover. Note: set this cover aside in the same orientation to make reassembly easier with the flush fit. I pulled one factory 8gb stick and replaced it with the new 32gb stick, and repeated for the second replacement. I then put the original 8gb memory back in the two remaining slots. Your Mac wants the memory spread evenly across the channels - that is why there was originally a gap between them. So stick to that placement/spacing. In my case, my memory goes 32gb, 8gb, 32gb, 8gb. Make sure they are firmly and fully seated and close the tab back over and reassemble. Can be done in 5 minutes and you'll be very happy! Boot the system up and everything will initialize and you'll be good to go - if not, it is almost certainly because you don't have the memory sticks fully seated. ... show more
Reviewed in the United States 🇺🇸 on April 9, 2022 by J. Thompson
    • Great upgrade!
Size: 64GB Kit (2x32GB) Style: 2666MHz
Easy upgrade with clear improvement in performance.
Reviewed in the United States 🇺🇸 on September 29, 2022 by HP
    • Superb Value
Size: 16GB Kit (2x8GB) Style: 2666MHz
Excellent quality and very easy to install.
Reviewed in the United States 🇺🇸 on September 15, 2022 by Richard Wayne Fry
    • Easy upgrade instant benefits
Size: 32GB Kit (2x16GB) Style: 2400MHz
Straight forward easy upgrade that was worth the money .The benefits were immediate and noticeable in certain applications and faster all around . Highly recommend seller for fast shipping and item as described with no surprises . In summary a happy customer.
Reviewed in the United States 🇺🇸 on August 9, 2022 by Happy Nomad
    • Works for Mac Mini 2018
Size: 64GB Kit (2x32GB) Style: 2666MHz
Prices will drop but its great for now! Originally swapped out the 8gb from a Mac Mini 2018. Works flawless and without a hitch. Constantly at around 36+ gb of use so I know it will pay itself over. Had a decision to buy the mac studio 64gb vs this. Decided to wait for M2 or later since the studio is a bit overkill for my needs. So far even with this upgrade I have saved around $2000, so I can say its a win and it works without a hitch. Everything is super snappy even with an older Mac Mini so I am a happy customer. I can't believe I did not think of this earlier since I came from a macbook with memory pressure always so high and no ability to upgrade. ... show more
Reviewed in the United States 🇺🇸 on April 3, 2022 by Mark
    • This software was great and my computer runs so much faster
Size: 16GB Kit (2x8GB) Style: 2666MHz
I was a bit afraid to purchase software, but this product is great and works fantastic. Follow the Apple install procedure and you will not hav a problem.
Reviewed in the United States 🇺🇸 on August 6, 2022 by Lee
    • Much improved memory for iMac Pro, easy to install
Size: 32GB Kit (2x16GB) Style: 2666MHz
I have an iMac Pro (2017, retina, 27", base memory 8GB) that I like except for the memory - it's too slow, and gets jammed up if I've opened too many programs. With great trepidation, I read the Apple specs to see what memory I should get to upgrade, found that the local shops didn't have much on hand, and decided to do it myself. The directions seemed straightforward, but this isn't my strong suit, and my hands aren't particularly strong, so I didn't know if I could remove the original memory or seat the new memory. I ordered a set of two 16GB memory chips for this model, and waited until someone was around in case something went awry who might be able to assist. Apple's explanation was very clear about how to add memory. I also read reviewer comments to see what problems others had encountered. The only hitch was in pushing the button to open the memory compartment - that needed more pressure from an implement other than my finger (e.g., a small screwdriver). I decided to try using the two empty slots, leaving the old 4GB chips in place, since it would still be balanced, and put the chips in (easily), closed up, put the cables back and the machine upright, and voila! It worked! my iMac is much quicker, and so far it hasn't frozen or "jammed up", so I'm very pleased with these chips. They have made a noticeable, welcome change, and I'm not feeling like such a klutz! ... show more
Reviewed in the United States 🇺🇸 on February 22, 2021 by Chloe

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...