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Kingston apple 4G 1333Mhz Module Mac Book Module

Price: £29.99
Only 4 left in stock.
Dispatched from and sold by CC Leicester.
2 new from £29.99
  • KTA-MB1333_4G
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£29.99 Only 4 left in stock. Dispatched from and sold by CC Leicester.

Product Information

Technical Details
Item Weight5 g
Product Dimensions33 x 11.4 x 0.3 cm
Item model numberKTA-MB1333/4G
RAM Size4 GB
Computer Memory TypeDDR3 SDRAM
Voltage1.5 volts
Additional Information
Best Sellers Rank 96,017 in Computers & Accessories (See top 100)
Shipping Weight499 g
Date First Available17 Feb 2010

Product Description

Kingston System-Specific Desktop and Notebook Memory for Mac Users

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 System Specific Desktop / Notebook Memory
Customized and tested to meet the exact specification requirements of each system

Rely on Kingston memory for your Apple notebook or desktop. It’s guaranteed to be compatible with your Apple machine and delivers a great cost-performance benefit with better multitasking, smoother video streaming and better processing power. Kingston uses only the highest quality components to ensure maximum performance and reliability. Then each module is designed, manufactured, tested and tailored to maximise the performance of a specific Apple computer system.

Why Choose Kingston?

Since 1987, Kingston has been known for the highest quality memory products available. We recognise the important role memory plays in computing productivity and take the necessary steps to guarantee a reliable memory product.

  • Superior quality - Kingston qualifies all components and tests all modules at all stages of production
  • Guaranteed compatibility - Kingston customises its memory and guarantees 100 per cent compatibility
  • Convenience - Kingston provides a complete range of memory solutions at competitive prices for thousands of systems
  • Stability - Established in 1987, Kingston has grown to be the largest independent memory module manufacturer in the industry
  • Reliability - Its commitment to using the highest-quality components and to 100 per cent testing makes Kingston memory the most reliable on the market
  • Expertise - Kingston is involved in the DRAM process from the dicing of the wafer to encasing the integrated circuits and from assembling the module to testing the finished product

Which Kingston Memory Device is Right for You?

System-Specific Memory ValueRAM Memory HyperX Memory
System Specific Desktop/Notebook Memory System Specific Server Memory ValueRAM Desktop/Notebook Memory ValueRAM Server Memory  HyperX Memory
Desktop/Notebook Server Desktop/Notebook Server Desktop/Notebook
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 Engineered and tested to deliver extreme performance, HyperX easily endures the most rigorous demands of any creative professional, gamer or PC enthusiast

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Customer Reviews

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Most Helpful Customer Reviews

By ma on 3 Jan 2014
Verified Purchase
received quickly, perfect, does the trick
and cheaper that the official one for my Mac
bought two and got now 8G RAM
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By peterwood on 12 Feb 2013
Verified Purchase
Excellent, swift delivery, works well, thanks. After a bit of a fiddle trying to get the bay open on the bottom of my iMac, it went in easily.
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Most Helpful Customer Reviews on Amazon.com (beta)

Amazon.com: 74 reviews
20 of 20 people found the following review helpful
Right expansion for 21.5" and 27" Intel iMac's 19 Jun 2011
By jagman - Published on Amazon.com
Verified Purchase
After buying a 21.5" iMac (Core i3) with onboard 4Gb memory, I decided I needed to upgrade the memory to run Adobe Photoshop, so I started "shopping". At first I was a little afraid because I couldn't find any place that said, "Use this for this", but more like "If you put in the wrong chip it'll blow your Mac up and you'll die a thousand deaths"! The local Apple Store wanted $200 to increase RAM by only 4Gb and I felt that was more than I wanted to pay. After reviewing all the videos on YouTube, which were mostly for older models, I did find out how to locate and open the RAM compartment. I shopped Amazon and kept getting what I felt was an incorrect recommendation for my machine, so I finally contacted Kingston and they recommended this SO-DIMM. After reconfirming that advice the best I could, I finally ordered 2 units from Amazon which had the best price. I'm happy to say it works just fine. I added 8Gb to the original 4Gb for a total of 12Gb, which made a world of difference in Photoshop! The installation was a piece of cake, but I took my time and made sure I did it right before plugging the power back in.
9 of 9 people found the following review helpful
My iMac flies... 2 Sep 2011
By Phil - Published on Amazon.com
Verified Purchase
Note: You need to buy 2 of these!

This is almost a must have... I bought this for my 2011 iMac 27 inch (which came with 4 GB of RAM). This will work for your iMac... just make sure that you buy a PAIR, either two 2GB, two 4GB... I think you have to install a PAIR.

The price is ridiculously low when you compare to what Apple sells their RAM for. Installation was easy, just open the cover at the bottom of the iMac (use a small Philips head screw driver so that you don't mess up the screw), ground yourself then click the memory in, close the cover. Your iMac will be flying in no time. My iMac detected the additional RAM automatically. Now all programs are processed almost instantaneously on my iMac.

This is such a great investment at a reasonable price. If you spend that much money on an iMac, just spend $50 more to boost the performance tremendously.
9 of 9 people found the following review helpful
Highly Recommend this product!! 30 Jun 2011
By James - Published on Amazon.com
Verified Purchase
Before i installed the 8GB of RAM, my 27 inch iMac it was working great, but after i installed it just flew away!!! I love the way it works and now i have 12GB of Ram and feels so fast!
It was very easy to install it, no one should have trouble with it, KINGSTON memory is a great trademark, i recommend this product with my eyes bound!! :)
6 of 6 people found the following review helpful
iMac Memory upgrade... 28 Aug 2011
By Mark - Published on Amazon.com
Verified Purchase
I would highly recommend this if you are looking to upgrade your RAM for your 2011 21.5" iMac Desktop model. I upgraded all (4) slots with the 4GB modules for a total of 16GB and this iMac screams Super Fast. Best...the cost of the 16GB's was much less than the cost of a single 4GB module, if I were to have purchased this at the time I purchased the iMac. Very easy to install and took less than 10 minutes to do so. I work a lot with Aperture and now the loading/adjustment process is instant. I've had this upgrade for two months now and No Issues what so ever!
4 of 4 people found the following review helpful
Extra RAM Makes A Difference!!!! 10 Nov 2011
By KCP - Published on Amazon.com
Verified Purchase
RAM arrived and installed easily. If you're not sure how just look up on youtube. I have an iMac 27" iCore 5 and installing the extra 2 X 4GB RAM made significant improvements for total of 12GB. My family may not notice but I did when I opened Firefox and iPhoto. Those two programs opened faster than I remember when iMac originally configured with only 4GB RAM. I removed the original 2GB RAM sticks and installed the new 4GB sticks in its place and reinstalled the 2GB sticks in the spare slots. Not sure if that makes a difference for Macs but I do know that it does for Windows PC . . . which I will never go back to unless I have money for gaming PC. Make sure you look around for prices . . . unfortunately, there were cheaper version of this RAM especially so if you purchase in two packs. Slightly cheaper for same RAM sticks . . . definitely look around. I'm still very satisfied with this purchase. Way cheaper than what Apple charges $400 for 2 X 4GB!!!
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