




⚡ Upgrade your laptop, upgrade your life!
The Crucial CT16G4SFD8266 is a 16GB DDR4 2666MHz laptop memory module designed to boost system responsiveness and multitasking capabilities. Backed by Micron’s 42 years of expertise, it offers reliable performance and easy installation with compatibility tools to ensure a seamless upgrade experience.






| ASIN | B071KP8CGJ |
| Best Sellers Rank | 112,274 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 869 in Computer Memory |
| Guaranteed software updates until | unknown |
| Item model number | CT16G4SFD8266 |
| Manufacturer | Micron |
| Product Dimensions | 6.86 x 1.09 x 2.79 cm; 9.07 g |
A**O
Worked perfectly iMac 2019 (latest) - best value + quality option found,
After investigating a good set of options to expand iMac 2019 (27'') memory, I end up going for 2x16gb Crucial. I bought both individually, not as a set which end-up much more affordable. I added 2x16gb side-by-side the original 2x4gb (Slot 1+3 -> added Crucial 16gb, slot 2 + 4 - Apple original 4gb memory). 40gb is enough to experience better performance, later the plan is to replace the apple 8gb with 2x more 16gb.
G**Y
Great product easy installation
This was a great and easy way to add ram to my laptop, I checked using the crucial website which ram would fit, ordered it, watched the installation video on the crucial website and in 15 mins I had a laptop with an additional 16GB recognised and running. I'm of an age that did not have computers at school the best I had was a calculator, so she is not a barrier just do it and you will see the benefits.
S**A
Working Very good
I have upgraded my LENOVO YOGA 520 all in one, from 4GB to 16GB I was trying to make a weeding video for my friend and the preview was so slow that I could't do it so I took a risk to buy more ram see what happens and I'm very happy that I did it. Way much better with the videos maker finally i have finish that video, and see my laptop running much better 2.
J**D
Crucial is the only memory I have bought for the past 15 yrs or so - no failures so far
Worth paying a few quid extra for reliability and compatibility. Whenever I need some RAM I just go to Crucial - why risk anything else? Have used Crucial RAM (and SSDs when speed was not crucial - no pun intended!) in my laptops and desktops. Never had a failure so far.
K**L
Works fine
I upgraded 2 laptops with this. one had 2 4gb 2666 sodim. The other 8gb, 2400 sodim. With this as the primary in one and the other 4gb - no windows test memory errors. With a 8gb 2400 primary in the other and 4gb 2666 in the other, no windows memory test errors. A bit lucky but fantastic. However, it does seem to play well with other manufacturer SODIMs.
M**J
No Complaints.
A slightly pricey upgrade but cheaper than anyone else I could find at the time. Quick and easy to install. However, 32gb didn't have the effect I expected on some of my games but that's not the fault of the item or seller. General running and multi-tasking of the PC is greatly improved though. So no complaints here.
A**K
Perfect for Synology DS920+
Bought to upgrade my Synology DS920+ to a total of 20GB of RAM. Perfect compatibility, no errors whatsoever. Can now comfortably run multiple Virtual Machines and Docker containers with no RAM constraints. Never had an issue with anything Crucial, will definitely use again in the future.
S**R
Amazing upgrade to Mac Mini 2018
Fantastic upgrade to a 2018 Mac mini. I put 32Gb in mine and it makes a massive difference to performance. 8Gb is paltry these days, you only have to load an app like Final Cut Pro to use most of this app. Apple charges £500 for this so grab yourself a bargain. If you aren’t used to opening up machines and working with electronics, seek some help or advice but if you are it’s straightforward. You need a Ts6 screwdriver to open the case, which is rare so make sure you have one to hand first or order one from Amazon.
A**A
مطابقه للوصف
R**T
Works very well in my Synology DS1520+. Can replace the existing 4GB module and bring up the total with the fixed internal Ram to 20GB.
O**O
It took a little trick to crack open my laptop, but installing the Crucial 16GB, 260-pin SODIMM was super easy. After the installation, my laptop became much more powerful. Good quality and compatibility.
V**N
Works great. Instantly recognized as 16gig and performance has improved. I removed my 8 gig ram and used this standalone as i read in several places that it's better to use the same configuration or use standalone
D**E
First of all I did not install this on my own hired a laptop repair person however observed that the install was quick I did the research and installed the Cruxial Device scan tool , this was one of the RAMs suggested in the list and during the Amazon Deal Days this was also at the lowest price. The improvement in Boot Time, in lauch of MS Office or lauch of website ect is tangibly fast U have also added a Crucial P5 NVME and swapped the HDD with a WD Green SATA The NVME was also the in the list suggested by the Crucial Device Scan And I had the SSD for about three month now The laptop upgraded was Lenovo 330s 14iKB i3 7th Gen processor It had a 4GB 2166 Samsung Ram and 500 GB Seagate HDD along with Wndow 10 home and MS Office 2016. I also have Dell Inspiron running on i5 11TH gen with 8GB Ram and 250 SDD. After the upflgrade the Lenovo is discernable faster that the more powerful Dell. This is the really as good evidence as any with the Total Investement of about 15K in the 3 hardware pieces to a base price of 38K. I hope the info is helpfull
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