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Image for Crucial 4GB Kit (2 x 2GB) DDR2-800 UDIMM from Crucial English Euro Store

Crucial 4GB Kit (2 x 2GB) DDR2-800 UDIMM

CT2KIT25664AA800

  • Brand: Crucial
  • Form Factor: UDIMM
  • Total Capacity: 4GB kit (2GBx2)
  • Warranty: Limited Lifetime
  • Specs: DDR2 PC2-6400 • CL=6 • Unbuffered • NON-ECC • DDR2-800 • 1.8V • 256Meg x 64 •
  • Series: Crucial
  • view all product details
    5 stars 9 reviews
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    • €61.19 inc. VAT*
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    Crucial 4GB Kit (2 x 2GB) 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 4GB kit (2GBx2)
    Warranty Limited Lifetime
    Specs DDR2 PC2-6400 • CL=6 • Unbuffered • NON-ECC • DDR2-800 • 1.8V • 256Meg x 64 •
    Series Crucial
    ECC NON-ECC
    Module Qty 2
    Speed 800MHZ
    Tracer False
    Voltage 1.8V
    DIMM Type Unbuffered
    Bullet Features Increases system performance
    More information

    240-pin DIMM

    A dual inline memory module (DIMM) consists of a number of memory components (usually black) that are attached to a printed circuit board (usually green). The gold pins on the bottom of the DIMM provide a connection between the module and a socket on a larger printed circuit board. The pins on the front and back of a DIMM are not connected to each other.

    240-pin DIMMs are used to provide DDR2 SDRAM memory for desktop computers. DDR2 is a leading-edge generation of memory with an improved architecture that allows it to transmit data very fast.

    Each 240-pin DIMM provides a 64-bit data path (72-bit for ECC or registered or Fully Buffered modules). (The Ballistix™ and Ballistix Tracer™ high-performance memory do not come in 72-bit or registered modules.)

    To use DDR2 memory, your system motherboard must have 240-pin DIMM slots and a DDR2-enabled chipset. A DDR2 SDRAM DIMM will not fit into a standard SDRAM DIMM socket or a DDR DIMM socket.

    The number of black components on a 240-pin DIMM can vary, but it always has 120 pins on the front and 120 pins on the back, for a total of 240. 240-pin DIMMs are approximately 5.25 inches long and 1.18 inches high, though the heights can vary. While 240-pin DDR2 DIMMs, 184-pin DDR DIMMs, and 168-pin DIMMs are approximately the same size, 240-pin DIMMs and 184-pin DIMMs have only one notch within the row of pins. The notch in a 240-pin DDR2 DIMM is closer toward the center of the module.

    product reviews

    OID: 03BB4DE4A5CA7304
    PR file path: /pwr/96v439cu/inline/07/77/03BB4DE4A5CA7304-en_GB-1-reviews.html

    REVIEW SNAPSHOT®

    by PowerReviews
    Crucial4GB kit (2GBx2) 240-pin DIMM DDR2 PC2-6400
     
    4.8

    (based on 9 reviews)

    Ratings Distribution

    • 5 Stars

       

      (7)

    • 4 Stars

       

      (2)

    • 3 Stars

       

      (0)

    • 2 Stars

       

      (0)

    • 1 Stars

       

      (0)

    100%

    of respondents would recommend this to a friend.

    Pros

    • Easy to install (9)
    • Reliable performance (6)
    • Increases speed (3)

    Cons

      Best Uses

      • Multimedia (6)
      • Multiple desktop applications (6)
      • Increased performance (5)
        • Reviewer Profile:
        • Power user (5), Casual user (4)
        • Primary use:
        • Personal (5)

      Reviewed by 9 customers

      Sort by

      Displaying reviews 1-9

      Back to top

       
      5.0

      Great Service

      By sixdbs

      from Warwickshire

      About Me Casual User

      Verified Buyer

      Pros

      • Easy To Install
      • Increases Speed
      • Reliable Performance

      Cons

        Best Uses

        • Increased Performance
        • Multimedia
        • Multiple desktop applications

        Comments about Crucial 4GB kit (2GBx2) 240-pin DIMM DDR2 PC2-6400:

        Great for regular use. Performs well during thorough testing (no overclocking tested). Good price & guarantee. Their system scanner identified memory that was compatible with my PC, but I noticed (fortunately) that it would not have been compatible with my existing Crucial memory. An email to their support team resulted in a free upgrade to my existing memory to maintain compatibility with the newly purchased memory. Outstanding service!

        • Primary use:
        • Personal
         
        5.0

        Beautiful times delivery, good quality!

        By Ganzic

        from London

        About Me Power user

        Verified Reviewer

        Pros

        • Easy To Install

        Cons

          Best Uses

          • Increased Performance

          Comments about Crucial 4GB kit (2GBx2) 240-pin DIMM DDR2 PC2-6400:

          Check if you need to update your bios first, before faulting the memory!

          • Primary use:
          • Personal
           
          4.0

          Cool Buy

          By Nazim

          from London

          About Me Casual User

          Verified Reviewer

          Pros

          • Easy To Install
          • Increase Performance

          Cons

            Best Uses

            • Increased Performance
            • Multimedia

            Comments about Crucial 4GB kit (2GBx2) 240-pin DIMM DDR2 PC2-6400:

            I bought this primarly to let me run more programmes at the same time as I multitask alot, and this really helped.

            Great buy at a reasonable price; shipment was quick and hassle free.

            • Primary use:
            • Entertainment
             
            4.0

            Value for money every-day computing

            By Vladimir

            from UK

            About Me Casual User

            Verified Reviewer

            Pros

            • Easy To Install

            Cons

              Best Uses

              • Multiple desktop applications

              Comments about Crucial 4GB kit (2GBx2) 240-pin DIMM DDR2 PC2-6400:

              I use 2 of these (8GB total - with an AMD Athlon X2) running a Linux platform which runs a Windows 7 Virtual Machine (2GB RAM).

              This is a great product if you just need lots of RAM for every-day desktop computing and an affordable price.

              It's not going to set the world on fire so if you're looking for lightening fast performance you'd probably be better looking at some of the higher end products.

              I rate it highly based on price and the fast delivery from Crucial.

              • Primary use:
              • Business

              (1 of 1 customers found this review helpful)

               
              5.0

              Work perfectly in an ASUS P5Q SE2

              By webrosc

              from South Devon

              About Me Casual User

              Verified Reviewer

              Pros

              • Easy To Install
              • Reliable Performance

              Cons

                Best Uses

                • Multimedia
                • Multiple desktop applications

                Comments about Crucial 4GB kit (2GBx2) 240-pin DIMM DDR2 PC2-6400:

                Had try'd some standard DIMM's from novatech but the P5Q SE2 just didn't like them, put these baby's in and i now have a totally happy stable system

                (1 of 1 customers found this review helpful)

                 
                5.0

                16 GB/s

                By Kim0

                from Oslo Norway

                About Me Power user

                Verified Reviewer

                Pros

                • Easy To Install
                • Increases Speed
                • Reliable Performance

                Cons

                  Best Uses

                  • Increased Performance

                  Comments about Crucial 4GB kit (2GBx2) 240-pin DIMM DDR2 PC2-6400:

                  Impossibly fast!
                  I used it in a search engine on a 4 core Parhelion, and got it to 16 GB/s by searching sequentially on all 4 cores. According to the internet in 2008, no one had it going this fast. The theoretical maximum was 12 GB/s. And it worked flawlessly.

                  • Primary use:
                  • Business

                  (2 of 3 customers found this review helpful)

                   
                  5.0

                  Superb

                  By memorydude

                  from UK

                  About Me Power user

                  Pros

                  • Easy To Install
                  • Increases Speed
                  • Reliable Performance

                  Cons

                    Best Uses

                    • Increased Performance
                    • Multimedia
                    • Multiple desktop applications

                    Comments about Crucial 4GB kit (2GBx2) 240-pin DIMM DDR2 PC2-6400:

                    [...]

                    • Primary use:
                    • Personal

                    (3 of 4 customers found this review helpful)

                     
                    5.0

                    I will again buy this product! 5/5

                    By Joseph Taylor

                    from Wilmslow, Manchester

                    About Me Power user

                    Verified Reviewer

                    Pros

                    • Easy To Install
                    • Fast
                    • Reliable Performance
                    • Worth it

                    Cons

                      Best Uses

                      • Back Up
                      • Multimedia
                      • Multiple desktop applications

                      Comments about Crucial 4GB kit (2GBx2) 240-pin DIMM DDR2 PC2-6400:

                      I used this product on my Giga-byte motherboard and my computering that is runing winxp it is ultra fast.
                      also it came quick!

                      • Primary use:
                      • Personal

                      (3 of 4 customers found this review helpful)

                       
                      5.0

                      PERFORMANCE IS GREAT 100% AND QUALITY

                      By MARCUS1961

                      from OXON

                      About Me Power user

                      Verified Reviewer

                      Pros

                      • Easy To Install
                      • Fast
                      • Reliable Performance

                      Cons

                        Best Uses

                        • Back Up
                        • Multimedia
                        • Multiple desktop applications

                        Comments about Crucial 4GB kit (2GBx2) 240-pin DIMM DDR2 PC2-6400:

                        ITS GREAT BIT OF PRODUCT

                        • Primary use:
                        • Personal

                        Displaying reviews 1-9

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                        5