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  • Kingston Apple 4GB Kit (2x2GB Modules) 667MHz DDR2 SoDimm iMac and Macbook Memory (KTA-MB667K2/4GR)
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Kingston Apple 4GB Kit (2x2GB Modules) 667MHz DDR2 SoDimm iMac and Macbook Memory (KTA-MB667K2/4GR)

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List Price: $99.99
Price: $70.99 & FREE Shipping. Details
You Save: $29.00 (29%)
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
4 GB
  • Lifetime Warranty
  • 100% Tested for Reliability
  • Free Technical Support
  • Easy to Follow Installation Instructions
  • Designed to Meet or Exceed Industry Standards for Performance and Reliability
9 new from $70.99 4 used from $61.29 1 refurbished from $60.34

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Frequently Bought Together

Kingston Apple 4GB Kit (2x2GB Modules) 667MHz DDR2 SoDimm iMac and Macbook Memory (KTA-MB667K2/4GR) + Silverhill 20 Piece Tool Kit for Apple Products
Price for both: $84.98

Buy the selected items together


Special Offers and Product Promotions

Capacity: 4 GB
  • Buy Used and Save: Buy a Used "Kingston Apple 4GB Kit (2x2GB Modules) 667MHz DDR2..." and save 38% off the $99.99 list price. Buy with confidence as the condition of this item and its timely delivery are guaranteed under the "Amazon A-to-z Guarantee". See all Used offers.

Compare to Similar Memory Modules

This item: Kingston Apple 4GB Kit (2x2GB Modules) 667MHz DDR2 SoDimm iMac and Macbook Memory …

Crucial 4GB Kit (2GBx2) DDR2 667MHz (PC2-5300) CL5 SODIMM 200-Pin Notebook Memory Modules …

Kingston Apple 4GB Kit (2x2GB Modules) 800MHz DDR2 SODIMM iMac and Macbook Memory …

Kingston ValueRAM 4GB 667MHz DDR2 Non-ECC CL5 SODIMM (Kit of 2) Notebook Memory

Customer Rating 4.8 out of 5 stars   (532) 4.7 out of 5 stars   (467) 4.5 out of 5 stars   (99) 4.5 out of 5 stars   (118)
Price $70.99$59.64$45.99$44.78
Shipping FREE ShippingFREE Shipping$4.48$5.49
Sold By Amazon.comAmazon.comA-Tech Componentsgreen tech
Total Size 4 4 4 Information not provided
Number of Packages 1 1 1 1
Memory per Stick 2 GB 4 GB 2 GB 4.0 GB
Number of Pins 200 200 200 200
Memory Clock Speed 667 MHz 667 MHz 800 MHz 667 MHz
Memory Technology DDR2 DRAM DDR2 DDR2
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Technical Details

Capacity: 4 GB
  • Mac Compatible

Product Details

Capacity: 4 GB
  • Product Dimensions: 2.7 x 0.2 x 1.2 inches ; 1.4 ounces
  • Shipping Weight: 2.4 ounces (View shipping rates and policies)
  • Shipping: This item is also available for shipping to select countries outside the U.S.
  • ASIN: B001265GI2
  • Item model number: KTA-MB667K2/4GR
  • Average Customer Review: 4.8 out of 5 stars  See all reviews (532 customer reviews)
  • Date first available at Amazon.com: January 2, 2008

Product Description

Capacity: 4 GB

From the Manufacturer

Kingston System-Specific Desktop and Notebook Memory

Kingston offers extremely reliable, high-performance desktop memory and sells more notebook upgrade memory than anyone in the world. Every module is customized and tested to meet the exact specification requirements of each system. Kingston uses only the most reliable and respected components in the industry to ensure maximum performance and legendary Kingston reliability.

Kingston System Specific Desktop / Notebook Memory
Customized and tested to meet the exact specification requirements of each system
Kingston System Specific Desktop / Notebook Memory
Designed for use in brand-name systems, with 100% compatibility

Kingston System-Specific Desktop/Laptop Memory is designed for use in brand-name computer systems and allows you to purchase by brand and system model name. This memory comes with a 100-percent compatibility guarantee and 100-percent testing in the system or family of systems for which it's designed, for added reassurance. Full product return privileges ensure total peace of mind.

Why Choose Kingston?

Kingston Technology Company, Inc., offers a wide range of computer memory and Flash products plus all the services to support your memory needs. Founded in 1987, Kingston is committed to providing its customers with the best memory products for the latest and most requested technologies.

When you order Kingston memory, you get quality components, engineering expertise, 100-percent testing, free 24/7 technical support, and a lifetime warranty. Best of all, Kingston memory is backed by the legendary reliability that has made the company the world's independent memory leader.

Testing

Kingston has developed one of the most advanced testing facilities in the industry. Kingston employs a multi-tiered testing system to ensure quality control throughout the design and manufacturing process. Kingston is one of the few manufacturers that qualifies all components and tests memory at all stages of production. As a result, the mean time between failure ratings exceeds 500 years. This complete package makes for the consistent product reliability and compatibility that Kingston customers have come to depend on for more than two decades.

Lifetime Warranty

All Kingston memory products are backed by a lifetime warranty, free technical support and legendary Kingston reliability.

Which Kingston Memory Device is Right for You?

System-Specific Memory ValueRAM Memory
System Specific Desktop/Notebook Memory System Specific Server Memory ValueRAM Desktop/Notebook Memory ValueRAM Server Memory ValueRAM Server Memory
Desktop/Notebook Server Desktop/Notebook Server Server Premier
Every module is customized and tested to meet the exact specification requirements of each system Guaranteed to be 100% compatible with the hardware, software and diagnostic tools of the systems for which it is designed Industry standard memory designed for customers who purchase memory by specification High performance, stability and long-term reliability as well as validation on all the key server board manufacturer sites Designed specifically for mission-critical server systems that require maximum uptime and stability

Product Description

Kingston's KTA-MB667K2/4GR is a 4GB Kit (2pcs of 256M X 64) Non-ECC 667MHz 200-pin Unbuffered SODIMM (SDRAM-DDR2, 1.8V, CL5, FBGA, Gold). This memory is designed for the following systems: iMac Intel Core 2 Duo 17-inch CD (Late 2006), iMac Intel Core 2 Duo 20-inch (Mid 2007), iMac Intel Core 2 Duo 24-inch (Mid 2007), MacBook Pro 15.4-inch 2.2GHz/2.4GHz/2.6GHz, and MacBook Pro 17-inch 2.4GHz/2.6GHz.

Customer Questions & Answers

Customer Reviews

4.8 out of 5 stars
5 star
471
4 star
52
3 star
2
2 star
0
1 star
7
See all 532 customer reviews
Much faster performance, easy to install.
Paul C. Everson
Zero problems and everything has been working great for over a month now.
Roy K Meeker
Great product, very easy to install, and WORKS!
Steve R.

Most Helpful Customer Reviews

101 of 101 people found the following review helpful By Alphaman on June 28, 2009
Size Name: 4 GB Verified Purchase
There's an old adage in the computer world: "Buy more memory -- it's cheaper than therapy." This upgrade kit is the exemplification of that!

Open your Activity Monitor, and check your System Memory -- if you're starting to see "Page Outs" greater than 20% of your "Page Ins" during normal use, you should consider this ultra-cheap remedy! For those folks who want the ultimate in performance and consider this price to be "pocket change", if you're seeing *any* Page Outs, go for it!

To make sure this is the right memory for your Mac, open your System Profiler and look at your existing "Memory" entry to make sure that your system will use the 667MHz DDR2 RAM. Paying extra money for RAM that's spec'd faster than your system can take advantage of may not be the best use of your money!

The installation is a breeze on a MacBook like ours. Power down, remove the battery, remove 2 (really small!) screws and the shield they hold in place, pop your old memory out using the two levers, then reverse the process with your new memory. Power on, and check it out! Get back into Activity Monitor to see your RAM usage, or check with System Profiler to make sure it's all there.

You should be careful handling the RAM -- don't touch the metal contacts, only pick it up by the edges, and always make sure your other hand is in contact with the metal in your MacBook when handling these SoDIMMs to prevent any static jolts to the chips.

Pop out, plug in, and rock on!
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26 of 26 people found the following review helpful By David Obando on August 15, 2008
Size Name: 4 GB
I installed the 4GB in my 24 inch iMac. and it works perfectly. Easy to install and now I can load all the apps I need!
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14 of 14 people found the following review helpful By M. Ponce on March 26, 2009
Size Name: 4 GB
Background information:
--------------------

13 inch, white Macbook
Mac OS X Tiger (10.4)
1 GB RAM memory

Resource intensive apps:
- Parallels Desktop with Windows Vista OS
- Adobe Photoshop and InDesign CS 4
- The GIMP (open-source)
- Scribus (open-source)
- Citrix Remote Client

I bought the 4 GB Kigston RAM for my 13 inch white macbook because I was tired of running a sluggish Parallels set-up with Vista that would freeze both systems. Also, my macbook was extremely slow when running Photoshop and InDesign CS4. Running one of these three applications was asking for a total system freeze.

Parallels would take about 5-7 minutes to load and would not restart properly if paused. Photoshop was a disaster as the application would become unresponsive when loading InDesign as well.

The Solution
----------

I decided to upgrade my laptop's RAM by purchasing the Kingston product. The installation was very simple. All you need is a screwdriver small enough to remove the metallic strip protecting the RAM compartments. Once I replaced my original RAM with these 2x2GB thunder horses and put everything back in its place, I immediately started my macbook.

The Results
----------

The results were immediate. Loading Mac OS X is fast enough but with the new RAM it's twice as fast. Running Parallels with Vista now takes 2 minutes and there are no problems when pausing the application and restarting it later. Photoshop and InDesign are both running at the same time and there is no lag at all. I can even run all three apps and the system still works very effectively.

Overall, I am extremely satisfied with the results. The Kingston 4GB kit is affordable and user-friendly.
Read more ›
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55 of 66 people found the following review helpful By Phillip Roncoroni VINE VOICE on May 25, 2008
Size Name: 4 GB Verified Purchase
Bought this RAM for my Core2Duo MacBook Pro and it works perfectly. Easy to install, you just need a tiny jeweler's style screwdriver and much, much cheaper than Apple's ridiculous price.

I don't understand why Steve Jobs needs to sell machines with two RAM slots using 2x1GB chips, especially when he wants Apple to be seen as "environmentally friendly." Nobody savvy is going to pay Apple's RAM upgrade extortion prices, so why not offer a 1x2GB option for extra, leaving one RAM slot free, so the customer can buy a single, additional 1x2GB chip elsewhere? Apple gets extra money from the 1x2GB fee, the single additional chip is cheaper for the end user and it saves two 1x1GB chips from going in the garbage.
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198 of 247 people found the following review helpful By Tim Challies TOP 500 REVIEWER on December 30, 2008
Size Name: 4 GB
This is high-quality RAM and it may well make a significant difference to your machine. If you find that you're running many programs at once or using some more demanding programs like Photoshop this RAM will give you a bit of an edge. Read some of the reviews here and you'll see that.

But do note, this RAM is for the mid-2007 iMacs and MacBooks. The latest generation, the ones released in 2008 with Intel Core 2 Duo processors can still use it, but will do better with a slightly faster RAM. This is PC5300 RAM and is 667MHz. What you actually want for the latest generation of Macs is MC6400 RAM running at 800MHz. It's not going to be a night and day difference, but it's about the same price and you may as well get the right stuff.

To find the stuff you should get, search for this here at Amazon: KTA-MB800K2/4G. That is the Kingston part number and will turn up the one you want.
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12 of 12 people found the following review helpful By Han on April 5, 2010
Size Name: 4 GB Verified Purchase
Bought this to upgrade a white MacBook (non-UniBody).

Was previous running 10.6.2 with 1 GB of RAM. Also ran Windows XP (SP3) via Bootcamp.

Installing the RAM took no time as it is easy to upgrade the MacBook (although you will need to remove the battery and 3 screws).

Performance showed a drastic improvement. Including app launching, boot time, running multiple apps and files with no slow downs.

Now running 10.6.3 with no trouble at all. Everything is very fast. Got the 4GB module and the MacBook is maxed out.

Didn't get a chance to run full RAM test, but I didn't get any kernel panics.

This RAM does not work with ANY OF THE UNIBODY Macs. Remember this runs at 667MHz. The newer Mac's RAM run at over 1000 Mhz. Just letting you guys know.

Recommended purchase.

P.S. Also Kingston has very reliable warranty policy. So if anything goes wrong, you can always get free replacement from them (assuming if you send them your broken RAM).
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