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Crucial RAM 4GB DDR3 1600 MHz CL11 Laptop Memory CT51264BF160B

4.7 4.7 out of 5 stars 41,278 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Computer Memory by Micron

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Typical price: $14.99

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4GB
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Purchase options and add-ons

Brand Micron
Computer Memory Size 4 GB
RAM Memory Technology SODIMM^NON-ECC
Memory Speed 1600 MHz
Compatible Devices Laptop

About this item

  • Improve your system's responsiveness, run apps faster and multitask with ease
  • Install with ease; no computer skills required; How-to guides available at Crucial
  • Compatibility assurance when using the Crucial System Scanner or Crucial Advisor Tool
  • Micron quality and reliability is backed by superior component and module level testing and 42 years of memory expertise
  • ECC Type = Non-ECC, Form Factor = SODIMM, Pin Count = 204-pin, PC Speed = PC3-12800, Voltage = 1.35V/1.5V, Rank and Configuration = 2Rx8

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This Item
Crucial RAM 4GB DDR3 1600 MHz CL11 Laptop Memory CT51264BF160B
Crucial RAM 4GB DDR3 1600 MHz CL11 Laptop Memory CT51264BF160B
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4GB DDR3 / DDR3L 1600MHz SODIMM RAM, Royemai PC3L-12800 2Rx8 1.35V 1.5V CL11 204-pin Notebook Laptop RAM Memory Module
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Samsung 8GB PC3L-12800S DDR3-1600 2RX8 Non-ECC SODIMM Memory M471B1G73DB0-YK0
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Price-12% $13.24
Typical:$14.99
$11.99$21.99$12.99$20.99-11% $15.05
Typical:$17.00
Delivery
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it May 17 - 23
Get it May 20 - 22
Get it as soon as Friday, May 17
Customer Ratings
Easy to install
4.8
4.8
4.8
4.7
4.6
4.9
Value for money
4.7
4.6
4.6
4.7
4.6
4.8
For gaming
4.1
4.0
4.2
3.2
4.1
Stability
4.6
4.6
4.6
Sold By
MemoryMasters
DUO MEIQI
nvtek
TECHOME
Memorybank
A-Tech Components
computer memory size
4 GB
4 GB
16 GB
2 GB
2 GB
8 GB
memory speed
1600 MHz
1600 MHz
1600 MHz
1333 MHz
1600 MHz
1600 MHz
RAM tech
SODIMM^NON-ECC
DDR3
DDR3 SODIMM
DDR3
SODIMM^NON-ECC
DDR3
number of items
1
1
2
1
1
1
data transfer rate
1600 MHz
1600 MHz
1600 MHz
1333 MHz
1600 megabits per second
1600 MHz
number of pins
204
204
204
204
204
204
compatible devices
Laptop
Laptop
Major OEM DDR3 Laptop/AIO Motherboards
Laptop
Laptop
Laptop

From the manufacturer

CRUCIAL LAPTOP MEMORY

The fast, easy way to improve your laptop’s performance

There’s an easy cure for a slow computer: more memory. Designed to help your system run faster and smoother, Crucial Laptop Memory is one of the easiest and most affordable ways to improve your system’s performance. Load programs faster. Increase responsiveness. Run data-intensive applications with ease, and increase your laptop’s multitasking capabilities.

Make everything on your computer faster

Make everything on your computer faster

Multitask with ease

Multitask with ease

Easy to install

Easy to install

Maximize the value of your system

Maximize the value of your system

Make everything on your computer faster

Make everything on your computer faster

The amount of memory in your system plays a critical role in the speed of loading apps, browsing the internet, and editing a spreadsheet. Add more memory for faster performance.

Multitask with ease

Multitask with ease

Every app you’re running requires memory and competes for a limited pool of resources. Overcome this by installing high-density modules in each memory slot for seamless multitasking.

Install with ease – no computer skills required

Install with ease – no computer skills required

With just a screwdriver, your owner’s manual, and a few minutes of time, you can install memory – no computer skills necessary.

Maximize the value of your system

Maximize the value of your system

At a fraction of the cost of a new system, a memory upgrade is one of the most affordable ways to increase performance. Get more out of your notebook by giving it the resources it needs to perform.

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Technical Details

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Additional Information

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here [PDF ]

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Crucial RAM 4GB DDR3 1600 MHz CL11 Laptop Memory CT51264BF160B

Crucial RAM 4GB DDR3 1600 MHz CL11 Laptop Memory CT51264BF160B


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Product guides and documents

Product Description

CT51264BF160B is a single 4GB DDR3/DDR3L ( Both are same item )Notebook module 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.

Customer reviews

4.7 out of 5 stars
4.7 out of 5
41,278 global ratings

Customers say

Customers like the quality, performance, value, fit and ease of installation of the internal memory. They mention that it outperforms the stock ram, it works as intended and that it's a low-cost performance boost. They also say that it fits like a glove and that the installation was a breeze.

AI-generated from the text of customer reviews

3,770 customers mention3,519 positive251 negative

Customers are satisfied with the performance of the memory. They mention that it offers decent performance, especially for typical tasks like web browsing. Some say that the RAM sticks made a huge difference in the speed.

"GOOD - WORKS GREAT" Read more

"...The boost in performance is noticeable and has definitely breathed new life into this old laptop...." Read more

"...With a capacity of 8GB split into two 4GB modules, this kit provides a significant boost to your system’s memory, allowing for smoother multitasking..." Read more

"Easily popped in to my laptop. The difference was immediate! Old games responded faster and kept me enhanced with the speed at which the gaming..." Read more

1,217 customers mention1,046 positive171 negative

Customers like the quality of the memory. They mention that it's easy to install, reliable, and outperforms the stock ram. Some say that the computer recognizes the memory immediately.

"...sticks installed easily with no fitment issues and the laptop immediately accepted them...." Read more

"...Crucial is known for its reliability and quality, and the CT2KIT51264BF160B is no exception...." Read more

"...Nonetheless, as a Crucial product, these RAM sticks have proven reliable, providing a noticeable improvement in the laptop's overall performance for..." Read more

"fast shopping and great quality product" Read more

1,034 customers mention1,009 positive25 negative

Customers find the installation of the internal memory to be easy. They mention that it's pretty straight forward, and the sticks install easily with no fitment issues. Some say that the RAM upgrade plugged in and booted up without any complications.

"...Easy to navigate and customize and I'm used to it since I've had it for almost 10 years now. I don't like change and learning new things at my age...." Read more

"...Once again I am very pleased. The sticks installed easily with no fitment issues and the laptop immediately accepted them...." Read more

"Accomplished what I wanted, more memory. Installation was quick and easy." Read more

"...Installation is straightforward, thanks to the user-friendly design and compatibility with a wide range of laptop models...." Read more

779 customers mention751 positive28 negative

Customers appreciate the value of the memory. They mention that it provides a low-cost performance boost and is cheaper than having Apple do it. Some are also surprised at how cheap the RAM is compared to what they thought.

"...Crucial RAM 8GB Kit DDR3 1600 MHz CL11 Laptop Memory offers excellent value for money, delivering a noticeable performance boost for your laptop..." Read more

"...Would buy again. Good price/performance" Read more

"...Cheaper than having Apple do it." Read more

"...If you're considering upgrading RAM on your old laptop, the price is right and it makes a noticeable difference...." Read more

213 customers mention192 positive21 negative

Customers are satisfied with the fit of the memory. For example, they mention it fits without a problem, works flawlessly, and is the correct size. Some say it's compact in size and perfect for small machines.

"...Once again I am very pleased. The sticks installed easily with no fitment issues and the laptop immediately accepted them...." Read more

"...installed in the system for which it was intended and it fit snugly and swiftly in place, like a child cuddled in the arms of its mother, and upon..." Read more

"...They fit my Dell laptop perfectly were easy to install and worked exactly like they're supposed to...." Read more

"I first Bought this to add to my Zotac ZBOX. It fit without a problem and has worked flawlessly since...." Read more

183 customers mention151 positive32 negative

Customers like the compatibility of the internal memory. They mention that their machine recognized it without issue, the BIOS recognized it with no issues, and Windows immediately recognized the new hardware without problems. The installation was incredibly easy and the OS recognized them right away. Some say that they never have compatibility problems.

"...thanks to the user-friendly design and compatibility with a wide range of laptop models...." Read more

"...I can confirm that all the DDR3s provided work great, were detected by all computers, and improved the processes by night and day...." Read more

"...The memory swap is incredibly easy and recognized by the OS. No problems with the memory at all and highly worth it...." Read more

"...The PCB itself is simply the richest, most consistent, greenest green I've yet seen on a system component while the chips are a rich, smooth, matte..." Read more

129 customers mention75 positive54 negative

Customers are mixed about the booting. Some mention that the boot time has improved moderately, while others say that it would not boot up.

"...Bootup is quicker and running multiple programs no longer slows it to a crawl. I Highly recommend crucial products." Read more

"...When I installed these both in my macbook it would not boot up, it just beeped at me.To test if it was maybe just bad RAM:1...." Read more

"...The boot time has improved moderately for each of my operating systems, in some cases only by a few seconds which I attribute to my multi-boot..." Read more

"...Well, it didn't even boot to the Bios. Swapped them around, same thing...." Read more

Doubled My Ram
5 Stars
Doubled My Ram
I had to send the first set i ordered back to Amazon. I had went to Crucial's web site. Entered Hp Pavilion G7 2323dx model. I ordered what they recommended. Soon as i opened the box, they were the wrong size ! Ordered another set. Used specific info box where you can ask Ai a question (Amazon) ? It came up that they fit my old Hp notebook. In task manager looked at performance and ram had went from 4 to 8 gb and 2 slots were used. This notebook came new with 4 gb ram. Had an extra slot open for my new set to upgrade. Watched a video on how to install. This was max gb i could install on an older pc. There are larger ram kits you can get so do a little research on what you can use. Check voltage as well. Nice upgrade for 25 bucks :)
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Top reviews from the United States

Reviewed in the United States on February 10, 2024
Size: 8GB KIT (4GBx2)Style: MemoryVerified Purchase
I recently bought some crucial ram for my desktop and was very pleased. I decided to go ahead and try to "wake" up an old toshiba laptop I have by upgrading its ram as well. I went to the crucial website to determine exactly which unit is compatible with my laptop. Their website gave me my options and I decided to go with this pair of 4gb sticks because these offer the maximum performance gain that I will be able to achieve with this particular laptop model. Once again I am very pleased. The sticks installed easily with no fitment issues and the laptop immediately accepted them. The boost in performance is noticeable and has definitely breathed new life into this old laptop. Bootup is quicker and running multiple programs no longer slows it to a crawl. I Highly recommend crucial products.
One person found this helpful
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Reviewed in the United States on December 14, 2023
Size: 8GBStyle: MemoryVerified Purchase
The Crucial RAM 8GB DDR3 1600 MHz Laptop Memory has proven to be an excellent choice for breathing new life into my aging laptop. The installation process was incredibly simple, and it comes with the added assurance of the Crucial warranty, providing peace of mind.

These RAM sticks offer decent performance, especially for typical tasks like web browsing, streaming videos, handling college work, and professional tasks. They significantly improved the overall responsiveness and multitasking capability of my laptop, making everyday usage much smoother and more efficient.

However, it's essential to note that these RAM sticks have a slower speed (CL11), which may not be ideal for intensive gaming purposes. While they function for gaming, they might not deliver the seamless gaming experience that enthusiasts might expect. For gaming sessions requiring higher performance, upgrading to faster RAM or considering a new laptop might be more suitable.

Nonetheless, as a Crucial product, these RAM sticks have proven reliable, providing a noticeable improvement in the laptop's overall performance for everyday use. They're a great choice for anyone seeking an upgrade for typical computing tasks without the need for heavy gaming performance.
3 people found this helpful
Report
Reviewed in the United States on February 13, 2024
Size: 8GBStyle: MemoryVerified Purchase
I purchased the memory card for my old laptop, of 8+ years, to speed it up. I had some difficulty removing the back of the laptop. That being said, the Crucial Laptop Memory Card was a breeze to install, just plug and play. Rebooted the laptop after installation of the memory card and the laptop worked without issue. I did notice an acceptable improvement in processing speed and booting up of the laptop. I am happy to say, I am very satisfied with the purchase.
2 people found this helpful
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Reviewed in the United States on February 11, 2021
Size: 8GB KIT (4GBx2)Style: MemoryVerified Purchase
My wife's Macbook Pro is getting pretty old now, and she's been complaining that it's "slow". So went through the startup processes and installed apps and removed everything she isn't using, then bought this memory upgrade.

Generally speaking, Ram is either good or not. In my I.T. career I have heard of "bad ram" that causes reboots, corruption, etc, but this rarely the case where someone would notice it (more often a system just becomes "unstable" and needs to be rebooted more often or locks up/reboots once in a while). If someone is really paranoid they can use ram with Error Correction for a server (used for critical applications where errors are catastrophic), and/or test the ram to make sure it doesn't have any diagnostic errors. But in general, ram is ram and if it works it works. There's no moving parts so if you encounter issues it's far more likely to be the wrong product or poor installation than a bad piece of hardware unless you are buying from a vendor that does not test their product before shipment or knowingly is selling you bad product. That said...

Installation is dead simple for my wife's old Macbook. Remove screws. Push in tabs to pop out old ram. Install new ram by pushing pins into slot firmly and pushing down to swing arm into place and lock ram. Turn on to make sure no ram error on boot and all ram recognized. Turn off and screw back panel back on. Done!

All ram recognized, no errors (so far) and large applications load faster. I think my wife will really (not) notice the difference with large applications and files. In other words if she's running several apps at once and/or working with images she WON'T notice chugging and slowdown.

So yes, if you have an old machine that doesn't come with 8gb of ram already, this is a good upgrade. I don't recommend upgrading to more ram than that for most people since they won't notice the difference once there's enough for all OS files to load into ram and apps to load into ram without disk swapping (paging). Beyond that you will generally know if you need more ram because you'll be a professional working with ram images, 3D editing, video editing, or something else that requires more ram to function.

Interestingly most games will never require a high amount of ram unless you are running at very high resolutions (4K, etc) so leave the bigger ram upgrades to the professionals and install this upgrade to 8gb for everyday use. 4gb is too low to run a modern operation system smoothly without slowdown.
One person found this helpful
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Reviewed in the United States on March 31, 2024
Size: 8GBStyle: MemoryVerified Purchase
fast shopping and great quality product

Top reviews from other countries

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HomeDaddy
5.0 out of 5 stars Easy to install and makes a huge difference for my Synology DS218+
Reviewed in Canada on March 27, 2024
Size: 8GBStyle: MemoryVerified Purchase
I think it's a necessary upgrade for a DS218+. The performance is much better with more RAM. Easy to install and works out of the box. Now my synology photos loads way faster and everything just seems more snappy
ELIGIO MERINO MEDINA
5.0 out of 5 stars Excelente módulo DDR3 para laptop
Reviewed in Mexico on September 28, 2023
Size: 8GBStyle: MemoryVerified Purchase
Funciona de maravilla en una laptop Toshiba con Intel i3 la cual solamente traia 4GB de memoria base. Puse este módulo DDR3 en el segundo banco de memoria y funciona tan bien que hasta el dual-channel es reconocido en automático por el sistema operativo. Esta marca "Crucial: pertenece a la empresa Micron, la cual es de las mayores fabricantes de chips de buena calidad en el planeta. Tengo un NVMe de esta misma marca desde hace 2 años y también funciona de maravilla. Lo recomiendo ampliamente por su alta calidad y compatibilidad a precio accessible comparado a otras marcas que también ofrecen lo mismo.
One person found this helpful
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Pedro
5.0 out of 5 stars Normal
Reviewed in Brazil on June 27, 2023
Size: 8GBStyle: MemoryVerified Purchase
Tudo funcionando. O frete demorou 30 dias.
isaias
5.0 out of 5 stars Muy bueno
Reviewed in Mexico on May 21, 2023
Size: 4GBStyle: MemoryVerified Purchase
Todavía funciona muy bien
Claudio F.
5.0 out of 5 stars Ottimo.
Reviewed in Italy on April 25, 2024
Size: 8GB KIT (4GBx2)Style: MemoryVerified Purchase
Montata su QNAP NAS TS-251+. Riconoscimento immediato, prestazioni molto migliorate. Spedizione velocissima!