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Crucial 8GB Kit (4GBx2) DDR3 1600 MT/s (PC3 - 12800) CL11 SODIMM Notebook Memory Modules CT2KIT51264BF160B / CT2CP51264BF160B

by Crucial
2,881 customer reviews
| 410 answered questions
List Price: $84.99
Price: $45.99 & FREE Shipping. Details
You Save: $39.00 (46%)
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Ships from and sold by Amazon.com. Gift-wrap available.
8GB KIT (4GBx2)
  • Increases system performance
  • Easy to install
  • Premium quality memory from a trusted brand
  • 100% Tested
  • Limited Lifetime Warranty
  • Not Mac Compatible.
71 new 3 used from $55.00
Warranty Information: This product comes with a Limited Lifetime Warranty.
$45.99 & FREE Shipping. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

  • Crucial 8GB Kit (4GBx2) DDR3 1600 MT/s (PC3 - 12800) CL11 SODIMM Notebook Memory Modules CT2KIT51264BF160B / CT2CP51264BF160B
  • +
  • Samsung 850 EVO 250GB 2.5-Inch SATA III Internal SSD (MZ-75E250B/AM)
Total price: $135.23
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This item: Crucial 8GB Kit (4GBx2) DDR3 1600 MT/s (PC3 - 12800) CL11 SODIMM Notebook Memory Modules CT2KIT51264BF160B / CT2CP51264BF160B
Customer Rating 4 out of 5 stars (2881) 5 out of 5 stars (1849) 4 out of 5 stars (3063) 5 out of 5 stars (761)
Price $45.99 $49.99 $46.99 $49.99
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com Amazon.com Amazon.com Amazon.com
Capacity 8 GB 8 GB 8 GB 8 GB
Number of Items 1 1 1 1
Memory Storage Capacity 4 GB 4 GB 4 GB 4 GB
Memory Clock Speed 1600 MHz 1066 MHz 1600 MHz 1333 MHz
Ram Memory Technology DDR3 1600 DDR3 1066 DDR3 1600 DDR3 1333
Add to Cart Add to Cart Add to Cart Add to Cart

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Product Description

Capacity:8GB KIT (4GBx2)

CT2CP51264BF160B is an 8GB kit consisting of (2) 4GB DDR3 Notebook modules that operates at speeds up to 1600 MT/s and has a CL11 latency. It is dual voltage and can operate at 1.35V or 1.5V. It is Unbuffered and is non-ECC. It conforms to the industry standard SODIMM layout of 204 pins and is compatible with computers that take DDR3 SODIMM memory.  Not Mac compatible.

Product Details

Capacity: 8GB KIT (4GBx2)
Product Warranty: For warranty information about this product, please click here [PDF]| User Manual [1.23mb PDF]
  • Product Dimensions: 7 x 0.4 x 5 inches ; 1.8 ounces
  • Shipping Weight: 2.1 ounces (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B005LDLVAO
  • Item model number: CT2KIT51264BF160B
  • Average Customer Review: 4.7 out of 5 stars  See all reviews (2,881 customer reviews)
  • Amazon Best Sellers Rank:
    • Product Warranty: For warranty information about this product, please click here [PDF]
  • Date first available at Amazon.com: October 5, 2011

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Customer Reviews

Most Helpful Customer Reviews

152 of 163 people found the following review helpful
Great upgrade for Lenovo Y410P, HP Chromebox. CT2K8G3S160BM/CT2C8G3S160BM and CT2KIT102464BF160B/CT2CP102464BF160B are identical
By ƒůℤźϔ ωൠ≥ζŷ ♥☮♭♩♪♫♬♮☯☺♡✈ TOP 1000 REVIEWER on January 30, 2014
Size: 16GB KIT (8GBx2) Verified Purchase
I purchased the Crucial CT2K8G3S160BM 2x8GB to increase the memory in my Lenovo Y410P laptop from 8-GB to 16-GB. My Y410P has two memory slots, and one slot was already occupied by a factory-installed Samsung M471B1G73QH0-YK0 8-GB memory card. I probably could have just added another 8-GB card. But to avoid any possible memory glitches, I prefer not to mix-and-match memory cards of different types. The existing Samsung memory was PC3L/DDR3L, with the 'L' signifying that it is low-voltage 1.35V memory, whereas the standard PC3/DDR3 memory uses a higher voltage of 1.50V. You should not combine memory of different voltages or use memory with incorrect voltage since your laptop may not even boot up. To further maximize compatibility with my laptop, since it came equipped with CL11 1600-MHz memory, I likewise wanted to stick with CL11 CAS Latency speed, instead of going for memory with a faster (lower) CL rating. Some CL9 memory cards have faster specifications, but I really think that most people will not notice 2-nanoseconds of extra latency. So I ordered this CL11 1600-MHz memory because I wanted to exactly match the specifications of my laptop's original 8-GB memory card to ensure compatibility since using mismatched memory can cause system instability. And this memory has been working flawlessly in my laptop!

In real-world applications benchmarks, there is barely any difference between using CL11 memory and using some fancier CL9 memory, and the unnoticeable speed difference is not worth paying extra money for more-expensive models of CL9 or faster memory. With most applications, if you compare CL7, CL9, and CL11 application benchmarks, the differences mostly amount to 2% to 4% differences in benchmark timings.Read more ›
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120 of 130 people found the following review helpful
Amazing upgrade for 2011 MacBook Pro
By Jamie Wayne Johnson on July 6, 2013
Size: 8GB KIT (4GBx2) Verified Purchase
As a graphic designer, 4 GB of RAM simply wasn't cutting it when running nearly all of the Adobe Creative Suite is a daily thing for me. I went with this upgrade because Crucial was the most affordable brand (that I trust), and I'm overjoyed with the results. The RAM was immediately accepted, and the speed of my MacBook has increased by more than 200% when running (and multi-tasking with) highly memory intensive programs. Running Photoshop, Illustrator, and InDesign simultaneously is no issue at all anymore. Even when working with quite large files, I've yet to experience any lagging or freezing (that was quite common before, thus the reason for upgrading). Files that would take up to five minutes to load are now open and ready to edit within 10-15 seconds. I would highly recommend this RAM in specific, and advise anyone who uses their computer for more than web browsing and has less than 8 GB to consider getting an upgrade. When you do any sort of memory intensive tasks, more RAM is always better. I know of some professionals who use design stations with up to 94 GB of RAM.

Also, on a separate note for those who are considering the upgrade for gaming, I still say go for it. At 4 GB, the games that I do play (not many options for that on Mac, sadly; I just prefer OS X for the fluency of the design programs), like Path of Exile, Diablo 3, and WoW, all experience issues with framerate quality and lagging/freezing, but after upgrading, they truly run like advertised. This also pleases me greatly.

Overall, I have yet to find any cons to this product. I would recommend it to anyone seeking an upgrade.
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27 of 28 people found the following review helpful
Works great in a MacBook Pro mid 2012 (non-retina)
By Michal Chomiczewski on March 9, 2015
Size: 8GB KIT (4GBx2) Verified Purchase
I installed this in my wife's MacBook Pro (mid 2012; non-retina; MacBookPro 9,2) . Very easy upgrade. No issues. Memory instantaneously recognized, no need for 'option command r p'. At the same time, I upgraded the HDD to Samsung 850 EVO 500GB (http://www.amazon.com/Samsung-2-5-Inch-Internal-MZ-75E500B-AM/dp/B00OBRE5UE/ref=cm_cr_pr_product_top). With these 2 upgrades (and a fresh OS X 10.10 install) the computer is better than the day we bought it. Very highly recommended for Mac users. Another note: even though Apple claims 8GB being maximum amount of memory for this Mac, it can actually take 16 GB. I entertained that idea for a moment, but at this point 16 GB is a bit pricey. Very happy with the upgrade.
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48 of 54 people found the following review helpful
Increased Computer Speed
By Mary Anne Campo on June 7, 2013
Size: 8GB KIT (4GBx2) Verified Purchase
Very easy to install on my MacBook Pro. I am really enjoying the increased speed of my computer now. When I was seriously thinking about buying a new computer all I really needed was more memory
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39 of 44 people found the following review helpful
Memory upgrade for Asus Chromebox
By Austinhorn on May 8, 2014
Size: 8GB KIT (4GBx2) Verified Purchase
Got these to upgrade the memory on my Chromebox from 2gb to 8gb. It worked great & it makes the browsing super fast now. Highly recommended & easy way to turn an underpowered Chromebox into a media powerhouse.
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43 of 50 people found the following review helpful
Worked flawlessly in a Toshiba Satellite C55-A5245
By Amazon Customer on August 25, 2013
Size: 8GB
B00D78PZE8

The Toshiba came with 1 4 gb stick and wanted a little more speed for it. Added this 8 gb stick (super easy) to the laptop and it was recognized by the bios and Windows 7 immediately with no issues. Super speedy system now.
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35 of 41 people found the following review helpful
Good for 2012 Mac Mini
By Brian Ramsay on October 9, 2013
Size: 8GB KIT (4GBx2) Verified Purchase
This works well with 2012 Mac Mini. The ram has been very stable and quite fast since it was installed.
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37 of 45 people found the following review helpful
Crucial to My New Computer
By Joyce Clayton on June 10, 2013
Size: 8GB KIT (4GBx2) Verified Purchase
Added this memory to my newly purchased 27-inch iMac. Process was easiest I've ever done on a Mac. Once inserted plugged in the iMac and everything was good to go.
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Most Recent Customer Reviews

Our upgrade was from 6 to 8GB, so not ...

Our upgrade was from 6 to 8GB, so not a huge increase, but being a matched pair seems to have increased the overall speed, as well as giving more capacity to have multiple programs... Read more

Published 5 hours ago by Oakley C.
Good product, wasteful packaging

It comes in a large plastic container meant for 4 sticks. Kind of a waste of space and material. Maybe I should have bought more, although I don't know what I would do with more... Read more

Published 17 hours ago by Patrick N
New life for my wife's laptop.

My wife's Toshiba laptop came with one 4GB ram stick. Pulled it out and replaced it with this two stick 8GB kit. Read more

Published 19 hours ago by Robert
Five Stars

nice to have memory sticks that match

Published 19 hours ago by bob or jane
This was an easy RAM upgrade for a home

Product works ad advertised. This was an easy RAM upgrade for a home NAS

Published 22 hours ago by Steve Jones
I like Crucial RAMs

I like Crucial RAMs. I used them in my MacBook Pros and worked flawlessly and that helped me choose this RAM for upgrading my mew touchscreen Dell laptop.

Published 1 day ago by vufindr
Great RAM

great RAM upgrade worked like a charm....really picked up the speed....

Published 1 day ago by LarryK
fantastic

Exactly as expected, no issues after installation.

Published 1 day ago by Tom L.
Does its job.

Works as intended.

Published 1 day ago by Jesse C.
Crucial makes high quality, reliable RAM - you won;t be disappointed.

Does the job nicely. Well packaged and easy to install.

Published 1 day ago by Terry Walsh

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Crucial 8GB Kit (4GBx2) DDR3 1600 MT/s (PC3 - 12800) CL11 SODIMM Notebook Memory Modules CT2KIT51264BF160B / CT2CP51264BF160B
This item: Crucial 8GB Kit (4GBx2) DDR3 1600 MT/s (PC3 - 12800) CL11 SODIMM Notebook Memory Modules CT2KIT51264BF160B / CT2CP51264BF160B
Price: $45.99
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