Message Dialog Display Update Message
userType : G
Shopping Cart
???ACCE_Region_Wish_List_Content???
no items in the wish list

select a store

United States (USD) European Union (Euros) United Kingdom (GBP) Francais (Euros) Italiano (Euros) Germany (Euros) Japan (YEN) 中国 (亚洲)
Image for 1GB DDR2 PC2-6400 Unbuffered ECC 1.8V 128Meg x 72 from Crucial USA

1GB DDR2 PC2-6400 Unbuffered ECC 1.8V 128Meg x 72

CT12872AA80E

  • Brand: Crucial
  • Form Factor: UDIMM
  • Total Capacity: 1GB
  • Warranty: Limited Lifetime
  • Specs: DDR2 PC2-6400 • CL=5 • Unbuffered • ECC • DDR2-800 • 1.8V • 128Meg x 72 •
  • Series: Crucial
  • view all product details
    5 stars 4 reviews
    Compatibility warning:
    Crucial strongly recommends using the memory selector to confirm compatibility with your computer.
    add to cart
    • $32.99
    Add to wish list

    Will it work with my system? Select your system to see if this part is compatible.

    1
    2
    3

    you may also be interested in:

    1GB DDR2 PC2-6400 Unbuffered ECC 1.8V 128Meg x 72

    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=5 • Unbuffered • ECC • DDR2-800 • 1.8V • 128Meg x 72 •
    Series Crucial
    ECC ECC
    Module Qty 1
    Speed 800MHZ
    Tracer False
    Voltage 1.8V
    DIMM Type Unbuffered
    Bullet Features Increases system performance
    More information

    240-pin DIMM

    240-pin DIMM for DDR2 memory" border=
    Approximately 5.25 in. by 1.18 in. (133.35 mm by 30 mm)

    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.)

    Standard DDR2 240-pin DIMMs are available in DDR2 PC2-3200 SDRAM, DDR2 PC2-4200 SDRAM, DDR2 PC2-5300 SDRAM, and PC2-6400 SDRAM.

    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.

    Ballistix and Ballistix Tracer 240-pin DIMMs

    Our high-performance Ballistix 240-pin DIMMs come in DDR2 PC2-5300 SDRAM, DDR2 PC2-6400 SDRAM, and DDR2 PC2-8000 SDRAM. The Ballistix Tracer illuminated, activity-indicating high-performance 240-pin DIMM comes in SDRAM, DDR2 PC2-6400 SDRAM, and DDR2 PC2-8000 SDRAM

    For more information about the Ballistix memory line, please visit the Ballistix section of our Web site.

    Ballistix 240-pin DIMM
    Ballistix 240-pin DIMM for DDR2 memory" border=

    Approximately 5.25 in. by 1.18 in. (133.35 mm by 30 mm)

    Ballistix Tracer 240-pin DIMM
    Ballistix Tracer 240-pin DIMM for DDR2 memory" border=

    Approximately 5.25 in. by 1.18 in. (133.35 mm by 30 mm)

    product reviews

    OID: 4E74E5ACA5CA7304
    PR file path: /pwr/96v439cu/inline/02/13/4E74E5ACA5CA7304-en_US-1-reviews.html

    REVIEW SNAPSHOT®

    by PowerReviews
    Crucial1GB 240-pin DIMM DDR2 PC2-6400
     
    5.0

    (based on 4 reviews)

    Ratings Distribution

    • 5 Stars

       

      (4)

    • 4 Stars

       

      (0)

    • 3 Stars

       

      (0)

    • 2 Stars

       

      (0)

    • 1 Stars

       

      (0)

    100%

    of respondents would recommend this to a friend.

    Pros

    • Increases speed (3)

    Cons

    No Cons

    Best Uses

    • Increased performance (4)
      • Primary use:
      • Personal (4)

    Reviewed by 4 customers

    Displaying reviews 1-4

    Back to top

    (2 of 2 customers found this review helpful)

     
    5.0

    Works great like a new computer

    By drday

    from Louisville, KY

    About Me Casual User

    Verified Buyer

    Pros

    • Increases Speed

    Cons

      Best Uses

      • Increased Performance

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

      Improved the performance of my home computer

      • Primary use:
      • Personal

      (2 of 2 customers found this review helpful)

       
      5.0

      Great!

      By henderbob

      from TX

      About Me Power user

      Verified Buyer

      Pros

      • Increases Speed

      Cons

        Best Uses

        • Increased Performance
        • Multiple desktop applications

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

        Great job. Got exactly what I needed in a imely manner. Easy to install.

        • Primary use:
        • Personal

        (3 of 4 customers found this review helpful)

         
        5.0

        Great products produce great performance

        By bikingbuddy

        from cleveland ohio

        About Me Casual User

        Verified Buyer

        Pros

        • Increases Speed
        • Reliable Performance

        Cons

          Best Uses

          • Increased Performance

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

          Its always a pleasure doing business with a realiable company for both service and dependability.

          • Primary use:
          • Personal

          (2 of 2 customers found this review helpful)

           
          5.0

          Everything went just as outlined.

          By rac2n

          from Strasburg, VA

          About Me Power user

          Verified Buyer

          Pros

          • No issues
          • Very easy to order

          Cons

            Best Uses

            • Increased Performance

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

            I am very happy with my product. It was exactly as described [...]

            • Primary use:
            • Personal

            Displaying reviews 1-4

            Back to top

            1