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Image for Crucial 2GB Kit (2 x 1GB) DDR2-666 UDIMM from Crucial USA

Crucial 2GB Kit (2 x 1GB) DDR2-666 UDIMM

CT2KIT12864AA667

  • Brand: Crucial
  • Form Factor: UDIMM
  • Total Capacity: 2GB kit (1GBx2)
  • 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 3907 reviews
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    • $31.99
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    Crucial 2GB Kit (2 x 1GB) DDR2-666 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 PC2-5300 • CL=5 • Unbuffered • NON-ECC • DDR2-667 • 1.8V • 128Meg x 64 •
    Series Crucial
    ECC NON-ECC
    Module Qty 2
    Speed 667MHZ
    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: 5E7998C8A5CA7304
    PR file path: /pwr/96v439cu/inline/08/23/5E7998C8A5CA7304-en_US-1-questions.html

    Do you have questions about this product?

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

    5 Questions | 8 Answers
    Displaying questions 1-5
    • Q:

      I have 2GB installed and wanted to add 2GB to my DC5750 SFF. Is this the right product?
      Asked on 10/28/2011 by Anonymous

      1 answer

      • Staff Reviewer

        A:

        Yes this product is guaranteed to be 100% compatible with your system.

        Answered on 10/31/2011 by Crucial Support from Meridian, Idaho
    • Q:

      are they new?
      Asked on 9/21/2011 by tom from fremont,ca

      1 answer

      • Staff Reviewer

        A:

        All RAM sold on the Crucial website is brand new. We dont supply refurbished RAM products.

        Answered on 9/23/2011 by Crucial Support from Meridian, Idaho
    • Q:

      What is the MHz of this ram?
      Asked on 8/5/2011 by Anonymous

      0 answers

    • Q:

      what speed in mHz? Does this matter? Kingston has option of 533, 667 or 800mhZ.
      Asked on 7/31/2011 by bruce

      3 answers

    • Q:

      240 pin ?
      Asked on 6/15/2011 by jackyl from sarasota fl ,usa

      3 answers

      • Staff Reviewer

        A:

        Yes, this is a 240-pin module. 240 is the standard pin count for a DDR2 DIMM.

        Answered on 6/17/2011 by Crucial Support from Meridian, Idaho
      • VERIFIED BUYER

        A:

        yes

        Answered on 10/6/2011 by dayeug from naples,fl
      • VERIFIED BUYER

        A:

        Yes it is

        Answered on 11/4/2011 by lilrounddude from Quincy Ma.
    Displaying questions 1-5

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