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Crucial CT12864AC667 1 GB DDR2 667MHz (PC2-5300) CL5 SODIMM 200-Pin Memory

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5,631 ratings

Size Name: 1 GB

Style Name: 667MHZ

Brand	Crucial
Computer memory size	1 GB
RAM memory technology	DDR2-667^NON-ECC^SODIMM
Memory speed	667 MHz
Compatible devices	Notebook

About this item

This fits your .

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Increases laptop performance
Easy to install
Compatible with OEM systems
100% component and module tested for high reliability
Available in DDR to DDR4 memory technology

› See more product details

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From the manufacturer

Crucial Laptop Memory (SODIMMs)

The fastest, easiest 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 ways to improve your system's performance. Load programmes faster. Increase responsiveness. Run data-intensive applications with ease, and increase your laptop's multitasking capabilities.

Micron quality - a higher level of reliability

As a brand of Micron, one of the largest memory manufacturers in the world, Crucial laptop memory is the standard for reliable performance. From the original SDRAM technology all the way to DDR4, we've engineered the memory technologies that have powered the world's computers for 35 years and counting. Don't settle for anything less.


Make everything on your computer faster Memory is a component in your computer that allows for short-term data access. Since your system's moment-to-moment operations rely on short-term data access — loading applications, browsing the Web or editing a spreadsheet — the speed and amount of memory in your system plays a critical role. Load apps in seconds by increasing the speed of your memory and instaling more of it.	Multitask with ease If you're like us, you use your computer to do lots of things at once. You might be editing a document, while also looking at pictures and browsing the internet. This naturally leads to a performance problem: every app you're running requires memory and competes for a limited pool of resources. Overcome this by instaling high-density modules in each memory slot for seamless multitasking.	Extend battery life One of the most important aspects of laptop performance is battery life. By upgrading your memory, you can potentially take advantage of lower voltage modules — and increase energy efficiency by up to 40% when using the latest memory technology.* What's more, by simply instaling more memory, you'll reduce the number of times your system has to access the hard drive (paging). Less paging means tasks are done faster — using less battery power. * Only DDR4 Modules.


Install with ease — no computer skills required With just a screwdriver, your owner's manual, and a few minutes of time, you can instal memory — no computer skills necessary. Just watch one of our three minute instal videos, and we'll walk you step-by-step through the process. Don't pay a computer shop to do something you can do in minutes.	Maximise the value of your system At a fraction of the cost of a new system, a memory upgrade is one of the most efficient ways to increase performance. Get more out of your laptop by giving it the resources it needs to perform.

Technical Details

Brand

‎Crucial

Product Dimensions

‎22 x 9 x 11 cm; 300 Grams

Item model number

‎CT12864AC667

Manufacturer

‎Micron

Series

‎1GB DDR2 SODIMM

Color

‎Green

Form Factor

‎SO-DIMM

RAM Size

‎1 GB

Memory Technology

‎DDR2-667^NON-ECC^SODIMM

Computer Memory Type

‎DDR2 SDRAM

Memory Clock Speed

‎667 MHz

Hard Drive Size

‎1 GB

Voltage

‎1.8 Volts

Are Batteries Included

‎No

Item Weight

‎300 g

Additional Information

ASIN

B000DT7ZJM

Customer Reviews

5,631 ratings

4.5 out of 5 stars

Best Sellers Rank

225,451 in Computers & Accessories (See Top 100 in Computers & Accessories)
2,599 in Computer Memory

Date First Available

27 April 2007

Warranty & Support

Amazon.com Return Policy:Regardless of your statutory right of withdrawal, you enjoy a 30-day right of return for many products. For exceptions and conditions, see Return details.

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Customer reviews

5 star		66%
4 star		18%
3 star		12%
2 star		1%
1 star		2%

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Top reviews from United Kingdom

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Lisa

Low cost

Reviewed in the United Kingdom 🇬🇧 on 13 August 2022

Size Name: 2 GBStyle Name: 800MHzVerified Purchase

They are exactly as described and 5 years later still working fine

Helpful

llamedos

Just did the job

Reviewed in the United Kingdom 🇬🇧 on 28 June 2022

Size Name: 4 GB Kit (2 GB x 2)Style Name: 800MHzVerified Purchase

Replacement part just did the job, but no significant improvement

Helpful

kahless

Don't get Ripped of by Computer Techs

Reviewed in the United Kingdom 🇬🇧 on 26 October 2011

Size Name: 2 GBStyle Name: 800MHzVerified Purchase

I have a Samsung N150 Netbook that I bought from Amazon some time ago; it runs XPHome and had only 1GB of Ram, given the cut down processer this proved painfully slow.
Dual booting into Linux didn't solve the problem or trying to get rid of some of the bloatware installed on the machine by Samsung didn't seem to work either. If i'm honest the device I bought to replace a much loved Palm PDA was turning into a complete bust and was almost unusable. It was so bad I was starting to enjoy using my 15" Laptop that has Vista installed on it over my netbook. I like so many others loathe Vista with a passion.
This was a last gasp, I didn't want to pay out hunderds on Windows 7 on the off chance that it would do the job and I also didn't want to have to learn a new operating system or have the attendant problems of keeping everything in sync, not to mention compatibility issues with various peices of software that I depend on. After making sure that this was the right memory unit, bit more info about modal compatibility on the listing would have helped, I ordered and when it arrived I decided to have a go at fitting it myself; some of the reviews said it was relativly easy. I'm more used to trouble shooting the software side of things and the last time I had a hardware problem my computer guy charged me £40.00 for fitting when I had my laptop's memory enhanced.
With a certain amount of trepidation I took the cover off and stared at the contents, then holding my breath, courage in hand, flipped the two clips and lifted the old unit out, put the new unit in and made sure that it was secure, sorted. It took thirty to forty seconds and was so simple. All covers replaced and netbook turned on, booting like normal, control panel says I now have 2 gb of memory and the boot time seems to be a lot faster and it is certainly a lot more responsive when in use.
I was charged a pound a second by a seeming professional and to add insult to injury was charged full price for the memory upgrade as well; if I'd only known how simple it was I would have saved myself a good deal of money and a fair amount of time; they kept my laptop for three days.
So rather than be ripped off you can do it yourself; just make sure you follow the included instructions.
My netbook is now at least usable and although not a joy is a great deal less of a chore to use. Next project is an upgrade on an old tablet computer, wish me luck.

One person found this helpful

Helpful

Small Fry

Got a net book? running "a bit slow"?, Get this...

Reviewed in the United Kingdom 🇬🇧 on 27 November 2010

Size Name: 2 GBStyle Name: 800MHzVerified Purchase

Have you bought a netbook? Running Windows 7 Starter? Only came with a miserly 1GB of memory? Seems to run "a bit slow"? What you want is something like this...

Windows 7 starter like most modern OS's runs at its best with more memory, and to be blunt 1GB is the bare minimum for a working system. Its like having a new car and only fitting a 10 Litre fuel tank, you can use it for a bit, but you'll never make the most of it, until you've got that bigger fuel tank.

Quick review: This memory is made by a well respected memory manufacturer. I've used 2 of these so far to upgrade both my wife, and sons netbooks, it really does make a difference, as long as you take care of a little basic computer maintenance like regular defragging hard drive, registry cleans etc. Or maybe you are looking to upgrade an old laptop running windows XP/98 etc. This is probably the cheapest, easiest and quickest way to make things run faster.

With 2GB your netbook will start to run closer to the speed of a normal computer, and thats where this comes into play. Its basic things that you will see the most improvement in, like starting windows, opening programmes etc., it all makes windows just a bit more usable in everything you do. Its a real, noticeable improvement.

DONT PAY FOR SOMEONE TO DO THIS! (unless you enjoy being ripped off)

This will take all of 3 mins to do as an upgrade, and requires nothing more than a small x point screwdriver. Its not scary to do, its not difficult to do, and yes even you can do it.

Heres a quick how to:

Order one of these, and wait for the posty.

Start by TURNING OFF your netbook, unplug it then remove the battery.

Then flip your netbook over, and look an the underneath. There should be a small hatch for the memory, probably in the region of 1 1/2" wide by 2 1/2" long, with a small picture that looks a bit like the memory module (in a kind of cubist/impressionist way). Once you've located the hatch, brandish your small x point screwdriver in a manly/womanly way (depending on what mood you are in) and pop that sucker off.

Underneath you'll see something that looks just like your new memory unit, the sides will have 2 metal clips that are holding it in place, and the bottom will be a plastic socket that all the metal contacts on the memory module slip into. Use your thumbs to GENTLY prize the two metal clips on the sides of the old memory module outwards away from the memory module. The old module will pop up slightly. Remove the old memory unit.

Pop the new module in the socket on your netbook (you got the old one out, so its no great leap of faith to refit the new one) ensure the new memory module goes fully into the socket. Theres an offset slot in the memory module, so it can only go in one way round. Refit the memory module cover.

RESULT!, you did it! pop your battery in, plug in and fire that netbook up. Enjoy your netbook at a more realistic pace. In the unlikely event it doesn't fire up, DON'T PANIC, you just need to ensure you've pushed the memory fully into its socket.

97 people found this helpful

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Crucial CT12864AC667 1 GB DDR2 667MHz (PC2-5300) CL5 SODIMM 200-Pin Memory

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