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Image for Crucial 1GB DDR2-667 SODIMM from Crucial USA

Crucial 1GB DDR2-667 SODIMM


  • Brand: Crucial
  • Form Factor: SODIMM
  • Total Capacity: 1GB
  • Warranty: Limited Lifetime
  • Specs: DDR2 PC2-5300 • CL=5 • Unbuffered • NON-ECC • DDR2-667 • 1.8V • 128Meg x 64 •
  • Series: Crucial
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    5 stars 5164 reviews
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    • $15.99
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    Crucial 1GB DDR2-667 SODIMM

    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 SODIMM
    Total Capacity 1GB
    Warranty Limited Lifetime
    Specs DDR2 PC2-5300 • CL=5 • Unbuffered • NON-ECC • DDR2-667 • 1.8V • 128Meg x 64 •
    Series Crucial
    Kit Qty 1
    Speed 667MHZ
    Tracer False
    Voltage 1.8V
    Bullet Features Easy to install
    DIMM Type Unbuffered
    More information

    200-pin SODIMM

    A small outline dual inline memory module (SODIMM) consists of a number of memory components (usually black) that are attached to a printed circuit board (usually green). SODIMMs get their name because they are smaller and thinner than regular DIMMs. The gold pins on the bottom of the SODIMM provide a connection between the module and a socket on a larger printed circuit board. The pins on the front and back of a SODIMM are not connected.

    200-pin SODIMMs are used to provide DDR and DDR2 SDRAM memory for notebook computers. 200-pin SODIMMs are available in PC2700 DDR SDRAM, PC3200 DDR SDRAM, DDR2 PC2-6400 SDRAM, DDR2 PC2-5300 SDRAM, DDR2 PC2-4200 SDRAM and DDR2 PC2-3200 SDRAM. To use DDR or DDR2 memory, your system motherboard must have 200-pin SODIMM slots and a DDR- or DDR2-enabled chipset. A DDR or DDR2 SODIMM will not fit into a standard SDRAM SODIMM socket. (Information about which memory technology your system uses is included in the Crucial Memory Advisor™ tool.)

    The number of black components on a 200-pin SODIMM can vary, but it always has 100 pins on the front and 100 pins on the back, for a total of 200. 200-pin SODIMMs are approximately 2.625 inches long and 1.25 inches high, though the heights can vary. Like 144-pin SODIMMs, 200-pin SODIMMs have one small notch within the row of pins; however, the notch on the 200-pin SODIMMs is closer to the left side of the module.

    product reviews

    OID: 8E7A3D47A5CA7304
    PR file path: /pwr/96v439cu/inline/08/31/8E7A3D47A5CA7304-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 | 8 Answers
    Displaying questions 1-3
    • Q:

      I am considering adding 1G or RAM to my 2006 MacBook Pro which currently has 1G. I was told that I would have to buy (2) 1G pieces of DDR2 because my MacBook would have to 512's in it.

      Is this the case?

      Please email me the exact RAM that I need to purchase.

      Asked on 9/11/2011 by Anonymous

      2 answers

      • Staff Reviewer


        Unfortunately I am unsure as to what memory is installed originally in that system. You could certainly check that by selecting the Apple Manu (Top left) -> About this Mac -> More Info -> Highlight the memory section -> The memory module in each slow should be displayed on the right hand side of the page.

        You will then be able to order the appropriate memory upgrade from the list available here:

        Answered on 9/13/2011 by Crucial Support from Meridian, Idaho


        I had a similar problem with my older Dell laptop. I needed to verify the pin count on the memory chip. I phoned Dell's Tech Support, in India by the way, and asked them. I needed the serial # and the service tag #, but the gave me the correct info. I then called and ordered through Crucial, saving 66%. Good luck. Thanks again Crucial.

        Answered on 10/29/2011 by Mark from Eugene, Or.
    • Q:

      How much is a 1.5 Gig memory stick & how do I install it on ACER Aspire ONE Netbook? [Currently have 1 Gig Stick & only 1 slot] Where do I order this on your site? Thanks!
      Asked on 8/11/2011 by SeaHAG from Madison, WI

      2 answers

      • Staff Reviewer


        This model has 512MB non removable RAM and one expansion slot which can support a 1GB module. This takes it up to its maximum of 1.5GB. You can order from the following link:

        Answered on 8/15/2011 by Crucial Support from Meridian, Idaho


        To increase from 1 gig to 1.5 gig, I installed the 1 gig stick from Crucial in place of the existing 500 meg stick. There appears to be a separate 500 meg memory somewhere that is not involved in the upgrade process (and cannot be upgraded in my netbook).

        Answered on 11/4/2011 by Contented Pink Flamingo from Huntsville, AL
    • Q:

      installation on my IMac
      Asked on 7/30/2011 by Anonymous

      4 answers

      • Staff Reviewer


        Please provide full GHZ processor speed information.

        Answered on 8/1/2011 by Crucial Support from Meridian, Idaho


        Best guess would be to try YouTube, it's simple there is a small section with one screw under the monitor, there is a ribbon which don't worry about damaging, just gently pull it out and if you have RAM in there you pull the ribbon with two hands/thumbs to pop out the old RAM. Simply pop the new RAM in and you have to push a little hard but you will know when it clicks and is in.

        Answered on 8/8/2011 by LarryCerv from Redlands, CA



        Answered on 9/9/2011 by MarkDDS from Oyster Bay, NY


        The easiest way to install is to go to and search installation. Apple provide a graphic instruction. It really is easy. At the bottom of the iMac in the centre is a screw that opens a panel. This panel has 2 memory slots for additional or replacement memory cards.

        Answered on 8/19/2011 by Ste9hen from Utah
    Displaying questions 1-3

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