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Corsair CMX4GX3M1A1333C9 XMS3 4GB (1x4GB) DDR3 1333 Mhz CL9 Performance Desktop Memory Module

by Corsair

RRP: £48.35
Price: £32.97 & FREE Delivery in the UK. Details
You Save: £15.38 (32%)
Only 15 left in stock (more on the way).
Dispatched from and sold by Amazon. Gift-wrap available.
37 new from Â£31.21 1 used from Â£30.00
  • 4GB (1x4GB) for Single Channel DDR3 for AMD and Intel Core i3/i5 and i7 processors
  • 1333MHz
  • 9-9-9-24 latency
  • XMS Heat Spreader
  • Limited Lifetime Warranty
See more product details

Frequently Bought Together

Corsair CMX4GX3M1A1333C9 XMS3 4GB (1x4GB) DDR3 1333 Mhz CL9 Performance Desktop Memory Module + Corsair Builder Series CX 430 Watt ATX/EPS 80 PLUS Bronze Power Supply Unit + Fractal Design Core 1000 Series Micro ATX Case - Black/Pearl
Price For All Three: Â£95.67

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Product Information

Technical Details
BrandCorsair
Item Weight59 g
Product Dimensions15.2 x 12.1 x 0.6 cm
Item model numberCMX4GX3M1A1333C9
RAM Size4 GB
Computer Memory TypeDDR3 SDRAM
Voltage1.5 volts
  
Additional Information
ASINB003ZDJ42O
Best Sellers Rank 2,428 in Computers & Accessories (See top 100)
Shipping Weight82 g
Date First Available14 Aug 2010
  
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Product Description

Product Description

Corsair’s mainstream memory solution 4GB (1x4GB) 1333MHz 9-9-9-24 for AMD and Intel Core i3, i5 and Core i7 dual channel memory processors and platform. The XMS3 family is Corsair’s mainstream line of performance DDR3 memory. These modules allow users to experience outstanding memory performance and stability. Available in Corsair’s XMS heat spreaders, each module is built using carefully selected RAMs.

Key Features include: 4GB (1x4GB) for Single Channel DDR3 for AMD and Intel Core i3/i5 and i7 processors;1333MHz;9-9-9-24 latency;XMS Heat Spreader;Limited Lifetime Warranty

Box Contains

  • Corsair CMX4GX3M1A1333C9 XMS3 Desktop Memory 4GB

  • Customer Questions & Answers

    Customer Reviews

    4.6 out of 5 stars
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    Most Helpful Customer Reviews

    9 of 9 people found the following review helpful By Chris Burgess on 13 Mar 2011
    My self build PC has been running for 6 weeks with no issues and overall this RAM module was an excellent purchase. It offers great value for money compared to other 4GB modules and as it was only one memory module it provides better scalability for introducing further RAM modules to my system.

    Timings are 9-9-9-24.
    Windows 7 experience score is 5.9 (1x4GB module)

    For those that are interested this is coupled with a Intel i5 2500 1155 CPU, Intel DH67CL Motherboard and powered by a 650w Ocz modular power supply.
    16 Comments Was this review helpful to you? Yes No Sending feedback...
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    2 of 2 people found the following review helpful By kodziroo on 21 Sep 2011
    First I bought some super cheap "Komputerbay 4GB 2x 2GB DDR3 1800 MHz PC3 14400 DIMM CL9 240pin 4 GB" on eBay but they did not want to work on biger speed than 1080 MHz on my Gigabyte GA-880GMA-UD2H Motherboard. So I just returned them I went for these stick after reading few positive feedbacks. I can only say they are excellent and I did not have any problem with thems. Bios automaticly set them for 1333 MHz not like Komputebay only on 800 MHz. So if U look for realy good cheap ram go for them and I have to add I love amazon, I use it now almost all the time to buy everything it is cheaper than everything and servis is extremly good and fast.
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    2 of 2 people found the following review helpful By Mr Shh. on 27 Aug 2011
    Verified Purchase
    I just replaced my dead motherboard and processor but found that my new motherboard could not take my 4GB of DDR2 that I had been using so I decided to buy 8GB of this Corsair DDR3 instead. With the 4GB of DDR2 and and dual core processor that I had been using I found that some of my games such as Crysis Warhead had graphical glitches and a lot of vegetation popup. Whilst I waited for the 8GB to arrive I had to buy one 2GB stick from the shop in the interim just so I could use my PC to do work but I found that I was getting a high FPS and glitches (on games)but now the 8GB has arrived and I've installed it my new Intel i5 2500k fairly zings along and all the popup and glitches in the aforementioned game has all gone.

    I don't know much about the technical specs of RAM but as I have noticed a considerable difference since I've started using it I can do nothing but recommend it.
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    1 of 1 people found the following review helpful By Richard on 29 Sep 2013
    Verified Purchase
    Outstanding high quality low profile RAM with heat stinks, When it comes to RAM there is not much difference between 1333Mhz and 2400Mhz it's more about how much you have and the latency of it, most games don't use much more than 4 to 8GB however am given to understand that if your using 3 monitors resolutions in gaming and maybe a 4th monitor (non gaming) obviously your going to utilize alot more than that and with 4K making it's way to market this is increasingly growing but these will come to a head in mainly the VRAM of your GPU and Clockspeeds etc. But for the next 4-5 year at least I would recommend just 16GB at most, as 8GB sticks are far to overpriced and are just silly as you will very rarely use that much, it's far more logical to just spend that money on a decent graphics card, CPU or motherboard (in that order) some motherboards even having 8 slots. RAM has very low voltage and runs very cool so is great for overclockers. In conclusion make sure all your RAM is of the same model as this can cause performance drops, it can even cause voltage spikes which can damage your RAM and motherboard.
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    1 of 1 people found the following review helpful By M. Hadfield VINE VOICE on 8 Oct 2012
    Verified Purchase
    This is RAM memory, so there is not a lot to be said about it. It's one of those things that either works or doesn't. Because of my experience with this I was fully prepared to give only a one star rating, but I've mellowed a little. What happened was this. I was building my first ever PC. I bought two sticks of this memory. Powered up the completed project and was thoroughly enjoying the fact that it all worked first time. I installed Windows 7, and while I was showing off my new creation it blue-screened and re-booted.

    I assumed this was just teething troubles.

    It wasn't.

    The following two weeks were a nightmare with frequent blue-screens, and software crashes. Part of the problem was that I'd shifted to 64-bit Windows and was re-loading 32 bit software, and most of it just refused to work so I thought it was a 32/64 incompatibility. Internet downloads kept failing - but there was no pattern to the symptoms. I spent hours Googling for solutions and there was a hint that this could be a memory problem so I ran Windows Memory checker and that gave the memory a clean bill of health. Then I was describing my problems to a friend and they suggested it was a memory problem.

    I took one stick out.

    Computer ran perfectly for a week.

    I took out that memory stick and replaced it with the one I'd taken out. The crashes re-started immediately.

    I had a faulty memory stick. I was just thankful that I'd bought two. Had I only had one, there would have been no easy way to test it.

    A friend who used to work for PC World told me that only about 50% of memory is good.
    Read more ›
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    1 of 1 people found the following review helpful By RainforestReef on 3 Dec 2011
    Nowadays you can never be sure of quality memory. With so many third party brands selling at all time cheap price, its more quantity than quality.
    This branded memory from Corsair though is the exact opposite from that. You can immediately tell from the very time the package comes through your door.
    Well done amazon on the speedy delivery and packing.
    This memory oozes quality, all you have to do is run your finger along the top of it and you can tell that it's been made carefully to very high standards.
    It was a doddle to install into my i3 based motherboard and carries a Limited Lifetime Warranty for your own piece of mind.
    Performance wise was on par with what i already had but i mainly upgraded because i only have 2 slots on my motherboard and with this RAM I could have one spare for when hopefully amazon come up the 8gb on one stick from corsair.
    If you're reading this then don't hesitate to buy at 14.99 (in October 2011) it's a bargain!
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