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Image for Crucial 2GB Kit (2 x 1GB) DDR2-800 UDIMM from Crucial USA

Crucial 2GB Kit (2 x 1GB) DDR2-800 UDIMM

CT2KIT12864AA800

  • Brand: Crucial
  • Form Factor: UDIMM
  • Total Capacity: 2GB kit (1GBx2)
  • Warranty: Limited Lifetime
  • Specs: DDR2 PC2-6400 • CL=6 • Unbuffered • NON-ECC • DDR2-800 • 1.8V • 128Meg x 64 •
  • Series: Crucial
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    5 stars 716 reviews
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    • $31.99
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    Crucial 2GB Kit (2 x 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 2GB kit (1GBx2)
    Warranty Limited Lifetime
    Specs DDR2 PC2-6400 • CL=6 • Unbuffered • NON-ECC • DDR2-800 • 1.8V • 128Meg x 64 •
    Series Crucial
    ECC NON-ECC
    Kit Qty 2
    Speed 1066 MT/S
    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: 79F6BCBBA5CA7304
    PR file path: /pwr/96v439cu/inline/08/43/79F6BCBBA5CA7304-en_US-1-questions.html

    Do you have questions about this product?

    Get answers from real customers and in-house experts with AnswerBox.

    3 Questions | 3 Answers
    Displaying questions 1-3
    • Q:

      The Crucial system scan recommended the

      1) 2GB kit (1GBx2) DDR2 PC2-5300 • CL=5 • Unbuffered • NON-ECC • DDR2-667

      2) 2GB kit (1GBx2) DDR2 PC2-6400 • CL=6 • Unbuffered • NON-ECC • DDR2-800

      for my Dell Inspiron 530s Desktop/PC.

      Since they have the same prices, which one is better for my PC?

      Thanks

      k
      Asked on 11/17/2011 by Anonymous

      1 answer

      • Staff Reviewer

        A:

        Both memory kits are guaranteed to be compatible with this system. The PC2-6400 speed memory is the faster of the two kits so I would recommend going for this kit.

        Answered on 11/21/2011 by Crucial Support from Meridian, Idaho
    • Q:

      Is this product the same as this

      CT12864AA800 1 GB 240-pin DIMM DDR2 PC2-6400 CL=6 Unbuffered NON-ECC DDR2-800 1.8V 128Meg x 64 Memory
      Thank You
      Asked on 9/9/2011 by Franzizcoz

      1 answer

      • Staff Reviewer

        A:

        Yes, the 2GB kit listed on our site against the Inspiron 530 comprises of 2 x CT12864AA800.

        Answered on 9/12/2011 by Crucial Support from Meridian, Idaho
    • Q:

      Hello I have dell vostro 410 3 gigabytes of ram 2x1Gigs plus 2x512meg... Replacing the 2x512 meg units with your memeory and my question is: Would the current memory speed of 800mhz stay the same or will it lower down to 667mhz? with what you have to offer.
      Asked on 6/25/2011 by Javier from Bell Gardens Ca

      1 answer

      • Staff Reviewer

        A:

        When memory speeds are mixed, all memory modules will run at the same speed which will be speed of the slowest memory modules installed in the system.

        Answered on 6/27/2011 by Crucial Support from Meridian, Idaho
    Displaying questions 1-3

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