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Crucial - DDR4 - 8 GB - SO-DIMM 260-pin - unbuffered

Mfg # CT8G4SFS8266 CDW # 4629000 | UNSPSC 32101602

Quick tech specs

  • 8 GB
  • 2666 MHz / PC4-21300
  • 1.2 V
  • non-ECC
  • SO-DIMM 260-pin
  • CL19
  • unbuffered
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Know your gear

In the ever-changing world of technology, any component more than five years old is usually in need of an update. At seven years old and counting, that's where DDR3 memory is at: laptops can only do so much with it. Since the introduction of DDR3 memory technology, processors have doubled in capability, SSDs have revolutionized throughput, and graphics cards have drastically increased frame rates, leaving memory as a limiting factor. With Crucial DDR4 SODIMMs, crush the DDR3 memory bottleneck and unlock a new standard of performance.

This item was discontinued on May 06, 2022

We no longer carry (4629000), but we found this replacement for you.

Compare the discontinued item to the replacement item:
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Enhance your purchase

Crucial - DDR4 - 8 GB - SO-DIMM 260-pin - unbuffered is rated 4.67 out of 5 by 9.
Rated 5 out of 5 by from Perfect upgrade! I am not a computer repair type but this upgrade couldn't be any simpler. My Aspire 3 runs much more quickly. Can't wait to order an SSD to install as well. I would definitely order from Crucial again!
Date published: 2018-10-23T00:00:00-04:00
Rated 5 out of 5 by from Works perfectly. Memtest showed no bad bits. Perfect replacement that simply works. The online scans showed what I needed and the prices were inline with the industry.
Date published: 2018-11-16T00:00:00-05:00
Rated 5 out of 5 by from working great so far so good, no issues with the Rams memory is working great so far, no complaints and no issues when installing
Date published: 2018-11-24T00:00:00-05:00
Rated 5 out of 5 by from I would buy again. This product worked just as expected at a price that was reasonable.
Date published: 2018-04-27T00:00:00-04:00
Rated 5 out of 5 by from Excellent My laptop only had 4 GB ram...very slow and sluggish. Installed an additional 8GB (for a total of 12GB) and it made a world of difference to both processing speed and multitasking
Date published: 2018-11-18T00:00:00-05:00
Rated 5 out of 5 by from Laptop not detecting the RAM I recently bought this for my Lenovo Ideapad 330-15IKB, but my laptop is not detecting the RAM at all. I tried all troubleshooting steps. Please help.
Date published: 2020-06-15T00:00:00-04:00
Rated 5 out of 5 by from Fast With this extra memory, we have experienced no lag time. Great performance for the price!
Date published: 2019-02-19T00:00:00-05:00
Rated 5 out of 5 by from Good Goto stick Good value for the money. Does what it is supposed to do and we haven't had any issues with quality or performance.
Date published: 2019-08-08T00:00:00-04:00
Rated 5 out of 5 by from Memory upgrade for iMac Works great in my iMac (Retina 5K, 27-inch, 2019). The added memory eliminated swapping that was slowing down my computer. This is the third time I have used CDW to do a computer memory upgrade and in each case I have been happy with the results.
Date published: 2020-12-28T16:27:03-05:00