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Image for Crucial 1GB DDR2-667 UDIMM from Crucial UK GBP Store Organization

Crucial 1GB DDR2-667 UDIMM

CT12864AA667

  • Brand: Crucial
  • Form Factor: UDIMM
  • Total Capacity: 1GB
  • Warranty: Limited Lifetime
  • Specs: DDR2 PC2-5300 • CL=5 • Unbuffered • NON-ECC • DDR2-667 • 1.8V • 128Meg x 64 •
  • Series: Crucial
  • view all product details
    5 stars 656 reviews
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    • £11.99 inc. VAT*
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    Crucial 1GB DDR2-667 UDIMM

    product information

    Amount of available storage on the module. If there are parenthesis shown – for example (2 x 4GB) – it indicates a kit of 2 or more identical modules is used to reach the Total Capacity.
    Number of modules. Memory can be installed as single modules or in kits comprised of 2 or more identical modules. Each module requires its own slot for installation.
    Product Specifications
    Brand Crucial
    Form Factor UDIMM
    Total Capacity 1GB
    Warranty Limited Lifetime
    Specs DDR2 PC2-5300 • CL=5 • Unbuffered • NON-ECC • DDR2-667 • 1.8V • 128Meg x 64 •
    Series Crucial
    ECC NON-ECC
    Module Qty 1
    Speed 1066 MT/S
    Tracer False
    Voltage 1.8V
    DIMM Type Unbuffered
    Bullet Features Increases system performance
    More information

    Crucial Desktop Memory

    The fastest, easiest way to improve your desktop’s performance

    There’s an easy cure for a slow computer: more memory. Designed to help your system run faster and smoother, Crucial Desktop 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 desktop’s multitasking capabilities.

    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 installing 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 installing high-density modules in each memory slot for seamless multitasking.

    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. Just watch one of our three-minute install 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!

    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 desktop by giving it the resources it needs to perform.

    Micron® quality — a higher level of reliability.
    As a brand of Micron, one of the largest memory manufacturers in the world, Crucial memory represents the future of workstation and server capability. From the original DDR technology to DDR4, we've engineered the memory technologies that have powered the world's systems for 35 years and counting. Designed for leading platforms, compatible with OEM systems and warranties, and backed by a limited lifetime warranty, Crucial memory pushes the limits on performance.

    product reviews

    OID: 2ADD05FEA5CA7304
    PR file path: /pwr/96v439cu/inline/02/16/2ADD05FEA5CA7304-en_GB-1-reviews.html

    REVIEW SNAPSHOT®

    by PowerReviews
    Crucial1GB 240-pin DIMM DDR2 PC2-5300
     
    4.8

    (based on 656 reviews)

    Ratings Distribution

    • 5 Stars

       

      (532)

    • 4 Stars

       

      (115)

    • 3 Stars

       

      (6)

    • 2 Stars

       

      (2)

    • 1 Stars

       

      (1)

    99%

    of respondents would recommend this to a friend.

    Pros

    • Easy to install (635)
    • Reliable performance (496)
    • Increases speed (272)
    • Fast (251)
    • Fast delivery (3)

    Cons

    • No increase in speed (11)
    • Unreliable performance (6)
    • No cons (4)

    Best Uses

    • Increased performance (484)
    • Multiple desktop applications (272)
    • Multimedia (156)
    • Gaming (12)
    • Back up (8)
      • Reviewer Profile:
      • Casual user (489), Power user (153)
      • Primary use:
      • Personal (579), Business (54), Entertainment (16)

    Most Liked Positive Review

     

    Easiest way to buy RAM

    My system was quite adequate when first bought in 2007, but Vista and my increasing interest in video making were taxing the hard drive and the poor thing was spinning almost constantly. More RAM...Read complete review

    My system was quite adequate when first bought in 2007, but Vista and my increasing interest in video making were taxing the hard drive and the poor thing was spinning almost constantly. More RAM was obviously needed but I was hesitant as I had never opened a pc tower before and in the past any time my laptop or pc required an upgrade, it would be taken to a service centre.

    Advisors from a very well-respected forum recommended Crucial and I must say that the scan is absolutely amazing and a major reason why I was able to do the memory upgrade myself. With the correct components identified and different branded options presented, placing my order was easy. The 2 x 1GB kit I purchased arrived well packaged and complete with installation instructions. The memory was recognized instantly and I can see a huge improvement in how my computer functions. Even my sub-standard internet connection is running faster. An enquiry I made by e-mail with regard to my account was answered within 24 hours, courteously and efficiently. My Crucial experience has been positive in every respect.

    VS

    Most Liked Negative Review

     

    Non compatable RAM

    Ordered an extra 2 x 1GB to add to the 2 x 512 already in my Dell as recommended by the scan. However, I kept getting a blue screen. Tried lots of things,...Read complete review

    Ordered an extra 2 x 1GB to add to the 2 x 512 already in my Dell as recommended by the scan. However, I kept getting a blue screen. Tried lots of things, even reinstalling operating system. Took the extra 2 GB out and no probs. Took the 2 x 512 out and replaced with the 2GB and again no probs. Seems there is a compatability issue witht the crucial RAM and the Dell RAM. I am now running on the 2 x 1GB and the 2 x 512 are of no use to me. The Crucial scan recommended this yet they were not compatable with my existing RAM. Disappointed. On the plus side, easy to install [...]

    Reviewed by 656 customers

    Displaying reviews 1-10

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    5.0

    I would recommend this product

    By Chris

    from Gloucester

    About Me Casual User

    Pros

    • Easy To Install
    • Fast
    • Reliable Performance

    Cons

      Best Uses

      • Increased Performance

      Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

      Great for adding extra memory

      • Primary use:
      • Personal
       
      5.0

      PC Memory Upgrade

      By Sinjun

      from Kent

      About Me Casual User

      Pros

      • Easy To Install

      Cons

        Best Uses

        • Increased Performance

        Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

        Correct memory identified automatically by Crucial's own web app. Prompt delivery. Works fine. No more HDD working overtime...!!

        • Primary use:
        • Personal
         
        5.0

        Exactly as ordered

        By Gerry the chippy

        from Mullingar

        About Me Casual User

        Pros

        • Easy To Install
        • Fast
        • Reliable Performance

        Cons

          Best Uses

          • Multiple desktop applications
          • Pc Stopped Crashing

          Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

          PC is getting old. Trying out different options to boost performance.

          • Primary use:
          • Personal
           
          5.0

          Excellent

          By Migi

          from Belgium

          About Me Casual User

          Pros

          • Easy To Install
          • Increases Speed

          Cons

            Best Uses

            • Increased Performance

            Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

            Quick delivery.Increased performance of my old but still running hp tower.

            • Primary use:
            • Personal
             
            5.0

            Cheap way to speed up your PC

            By lesblakeman

            from Suffolk

            About Me Casual User

            Pros

            • Easy To Install
            • Fast
            • Reliable Performance

            Cons

              Best Uses

              • Increased Performance

              Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

              Was looking to buy a new PC , doubling the ram in my existing PC means I can postpone that expense indefinitely

              • Primary use:
              • Personal
               
              5.0

              I would recommend this product

              By Magnun

              from Ireland

              About Me Casual User

              Pros

              • Easy To Install
              • Increases Speed

              Cons

                Best Uses

                • Increased Performance

                Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

                Like a new computer since the upgrade

                • Primary use:
                • Business
                 
                5.0

                Much needed upgrade memory

                By Si

                from Lincolnshire, UK

                About Me Casual User

                Pros

                • Easy To Install
                • Reliable Performance

                Cons

                • No Increase In Speed

                Best Uses

                • Increased Performance

                Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

                Bought this memory back in January to upgrade the amount of RAM I had in my system and it has been a plus point that things are loading up quicker than they have done previously and also allowing to play games at a higher rate of detail too.

                Wonderful memory for a slightly aging system and was a good price too.

                Looking forward to using Crucial again before too long.

                • Primary use:
                • Personal
                 
                4.0

                Couldn't be Easier

                By The Beginner

                from Norfolk UK

                About Me Casual User

                Verified Reviewer

                Pros

                • Easy To Install
                • Increases Speed

                Cons

                  Best Uses

                  • Increased Performance

                  Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

                  Identifying the component that I needed was made so easy and then it came in good time and was simple to fit. Has made a huge difference to the way the machine responds, especially when connected to the internet.

                  • Primary use:
                  • Personal
                   
                  5.0

                  Transformed PC

                  By Eddy Current

                  from Birmingham

                  About Me Casual User

                  Pros

                  • Easy To Install

                  Cons

                    Best Uses

                    • Increased Performance

                    Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

                    Memory upgrade from 1GB to 2GB on a Vista based PC has transformed a machine from almost unusable to perfectly usable for basic tasks.

                    • Primary use:
                    • Personal
                     
                    5.0

                    1GB 240-pin DIMM

                    By MikeyP

                    from Sale, Cheshire

                    About Me Casual User

                    Pros

                    • Easy To Install
                    • Fast
                    • Reliable Performance

                    Cons

                      Best Uses

                      • Increased Performance

                      Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

                      Does the job as expected.

                      • Primary use:
                      • Personal

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