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Image for Crucial 1GB DDR2-800 UDIMM from Crucial UK GBP Store Organization

Crucial 1GB DDR2-800 UDIMM

CT12864AA800

  • Brand: Crucial
  • Form Factor: UDIMM
  • Total Capacity: 1GB
  • Warranty: Limited Lifetime
  • Specs: DDR2 PC2-6400 • CL=6 • Unbuffered • NON-ECC • DDR2-800 • 1.8V • 128Meg x 64 •
  • Series: Crucial
  • view all product details
    5 stars 359 reviews
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    • £13.19 inc. VAT*
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    Crucial 1GB DDR2-800 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 PC2-6400 • CL=6 • Unbuffered • NON-ECC • DDR2-800 • 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

    240핀 DIMM

    듀얼 인라인 메모리 모듈(DIMM)은 인쇄 회로 기판(대개 녹색)에 연결된 많은 메모리 구성요소(대개 검정색)로 이루어져 있습니다. DIMM 하단의 금색 핀은 모듈과 더 큰 인쇄 회로 기판의 소켓을 연결합니다. DIMM의 앞면과 뒷면에 있는 핀은 서로 연결되어 있지 않습니다.

    240핀 DIMM은 데스크톱 컴퓨터용 DDR2 SDRAM 메모리를 제공하는 데 사용됩니다. DDR2는 데이터를 매우 빠르게 전송할 수 있는 향상된 아키텍처를 갖춘 최신 세대의 메모리입니다.

    각 240핀 DIMM은 64비트 데이터 경로를 제공합니다(ECC, 등록 또는 풀 버퍼링 모듈용 72 비트). (Ballistix™ 및 Ballistix Tracer™ 고성능 메모리는 72비트 또는 등록 모듈에 포함되지 않습니다.)

    DDR2 메모리를 사용하려면 시스템 마더보드에 240핀 DIMM 슬롯과 DDR2 지원 칩셋이 있어야 합니다. DDR2 SDRAM DIMM은 표준 SDRAM DIMM 소켓 또는 DDR DIMM 소켓에 맞지 않습니다.

    240핀 DIMM의 검정색 구성요소의 수는 다양할 수 있지만, 항상 전면에 120핀, 후면에 120핀이 있어서 총 240핀입니다. 240핀 DIMM은 길이가 약 5.25인치, 높이가 1.18인치이며, 높이는 다를 수 있습니다. 240핀 DDR2 DIMM, 184핀 DDR DIMM 및 168핀 DIMM은 거의 동일한 크기이지만, 240핀 DIMM 및 184핀 DIMM에는 핀 열 내에 하나의 노치만 있습니다. 240핀 DDR2 DIMM의 노치는 모듈 중앙쪽에 더 가깝습니다.

    product reviews

    OID: 0C71C017A5CA7304
    PR file path: /pwr/96v439cu/inline/01/71/0C71C017A5CA7304-en_GB-1-reviews.html

    REVIEW SNAPSHOT®

    by PowerReviews
    Crucial1GB 240-pin DIMM DDR2 PC2-6400
     
    4.7

    (based on 359 reviews)

    Ratings Distribution

    • 5 Stars

       

      (285)

    • 4 Stars

       

      (65)

    • 3 Stars

       

      (4)

    • 2 Stars

       

      (2)

    • 1 Stars

       

      (3)

    99%

    of respondents would recommend this to a friend.

    Pros

    • Easy to install (348)
    • Reliable performance (289)
    • Increases speed (157)
    • Fast (141)

    Cons

    • No increase in speed (8)

    Best Uses

    • Increased performance (248)
    • Multiple desktop applications (159)
    • Multimedia (109)
    • Back up (5)
    • Gaming (5)
      • Reviewer Profile:
      • Casual user (231), Power user (113)
      • Primary use:
      • Personal (293), Business (42), Entertainment (14)

    Most Liked Positive Review

     

    EASY!

    My PC had 2Gb RAM under Windows 7, but 2 spare RAM slots. It worked fine with no problems, even with lots of open apps. However, I wondered whether it might do...Read complete review

    My PC had 2Gb RAM under Windows 7, but 2 spare RAM slots. It worked fine with no problems, even with lots of open apps. However, I wondered whether it might do even better with more RAM. I downloaded the Crucial RAM checking applet and it advised that hardware wise I could go to 8Gb, but with 32 bit W7 only a max of 3.5Gb would be usable.

    Looking at the relatively small difference in price between installing an extra 1 Gb or an extra 2, I decided to opt for 2 making 4Gb total.

    Installation instructions were clear and straightforward requiring no specialist knowledge.

    Up and running with increased RAM in a matter of minutes.

    Slight increase in speed on what was already a fast desktop. (Quad Core AMD)

    However, I do notice that especially when running several heavyweight tasks at once that the overall 'feel' is somehow smoother.

    Task manager used to report RAM usage at around 50%, now it's around 30% so PC has more spare capacity I guess.

    Perhaps 3Gb total would have given pretty much the same benefit, but either way, helpful app advised on memory to order, installation easy and painless and there are definite benefits.

    Performance has been rock solid with the new RAM installed.

    VS

    Most Liked Negative Review

     

    WOULD NOT BUY FROM CRUICAL AGAIN

    I HAD 1GB ALLREADY INSTALLED,ORDERD 2GB FROM CRUICAL TO GET THE 2GB THAT I ORDERD WORKING I HAD TO REMOVE THE ORIGINAL 1GB ALLREADY INSTALLED.
    SO MUTCH FOR CRUICALS SCANING SOFTWARE,DO...Read complete review

    I HAD 1GB ALLREADY INSTALLED,ORDERD 2GB FROM CRUICAL TO GET THE 2GB THAT I ORDERD WORKING I HAD TO REMOVE THE ORIGINAL 1GB ALLREADY INSTALLED.
    SO MUTCH FOR CRUICALS SCANING SOFTWARE,DO IT THE OLD WAY TACKE THE SIDE OF YOUR TOWER CHECK SPEED OF MEMORY ORDER 2 MATCHING PAIRS.THEY HAVE EVEN GOT THE AMOUNT OF MEMORY I ORDERD WRONG,IT WAS 2GB
    NOT 1GB

    Reviewed by 359 customers

    Displaying reviews 1-10

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    5.0

    a very good product very fast delivery

    By dvstob

    from scotland

    About Me Casual User

    Verified Reviewer

    Pros

    • Easy To Install
    • Fast
    • Increases Speed
    • Reliable Performance

    Cons

      Best Uses

      • Increased Performance
      • Multimedia

      Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-6400:

      the memory is very good its for my partners computer what a difference good for crucial

      • Primary use:
      • Personal
       
      5.0

      Miraculous speed increase

      By Astonished

      from Watford

      About Me Casual User

      Verified Reviewer

      Pros

      • Easy To Install
      • Fast

      Cons

        Best Uses

        • Increased Performance

        Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-6400:

        After the infamous upgrade to Windows 10, my PC (with 1GB RAM) virtually ground to a halt in everyday use. But after quadrupling the RAM to 4GB, performance shot up considerably, so that now it's just as fast as it was before the upgrade.

        So don't just whinge about Win 10 - get some more memory!

        • Primary use:
        • Personal
         
        5.0

        I would buy this product again

        By Jorilal

        from London

        About Me Casual User

        Verified Reviewer

        Pros

        • Easy To Install
        • Fast
        • Reliable Performance

        Cons

          Best Uses

          • Increased Performance
          • Multimedia
          • Multiple desktop applications

          Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-6400:

          The product was delivered quickly. The online directions to guide installation were clear enough. The product installed with ease. It worked. My PC is running fine. I am happy and satisfied.

          • Primary use:
          • Personal
           
          5.0

          Excellent product and service

          By Stevie Fitz

          from Jersey

          About Me Power user

          Verified Reviewer

          Pros

          • Easy To Install
          • Fast
          • Reliable Performance

          Cons

            Best Uses

            • Increased Performance
            • Multimedia

            Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-6400:

            Purchased recently for an upgrade on an old PC. Excellent service and the product was easy to install and increased performance 10 fold.

            Thank you

            • Primary use:
            • Business
             
            5.0

            Rapid delivery, faultess installation, very good value

            By Terry

            from Ryde, Isle of Wight

            About Me Power user

            Verified Reviewer

            Pros

            • Easy To Install
            • Fast Delivery
            • Increases Speed
            • Reliable Performance

            Cons

            • No Downside At All

            Best Uses

            • Increased Performance

            Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-6400:

            I've already said everything that's important

            • Primary use:
            • Personal
             
            5.0

            Working great

            By Kris the PC user

            from Finland

            About Me Casual User

            Pros

            • Easy To Install
            • Fast
            • Reliable Performance

            Cons

              Best Uses

              • Increased Performance

              Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-6400:

              It's awesome that u have scanner that check computer and then shows all available parts. Thanks for that. My computers speed grew so much :)

              • Primary use:
              • Personal
               
              5.0

              Quick and easy purchase

              By Dan

              from Leicester

              About Me Casual User

              Verified Reviewer

              Pros

              • Easy To Install
              • Reliable Performance

              Cons

                Best Uses

                • Increased Performance

                Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-6400:

                I used the crucial adviser tool to find what RAM I needed for my pc. A minute or so later, and I had purchased what I needed. The delivery was fast, the RAM cards were perfect for my PC- which now runs a lot faster. I will be using this website again.

                • Primary use:
                • Personal
                 
                5.0

                Upgraded my old computer with great success

                By JohnB

                from Brussels

                About Me Casual User

                Pros

                • Easy To Install
                • Great Increase In Speed
                • Recognises Your Computer
                • Reliable Performance

                Cons

                  Best Uses

                    Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-6400:

                    Wanted to upgrade my 10 year old computer but did not know what pieces to buy. Found Crucial who recognised my computer by scanning it and suggested pieces to buy.

                    • Primary use:
                    • Personal
                     
                    3.0

                    It does as it's supposed to.

                    By packiesla

                    from Cork, Ireland.

                    About Me Power user

                    Pros

                    • Easy To Install

                    Cons

                      Best Uses

                      • Multimedia

                      Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-6400:

                      Works as specified.

                      • Primary use:
                      • Entertainment
                       
                      5.0

                      Excellent service and product

                      By John

                      from Devizes

                      About Me Casual User

                      Pros

                      • Easy To Install
                      • Reliable Performance

                      Cons

                        Best Uses

                        • Multiple desktop applications

                        Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-6400:

                        Home use

                        • Primary use:
                        • Personal

                        Displaying reviews 1-10

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