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Image for 1GB DDR2 PC2-5300 Unbuffered NON-ECC 1.8V 128Meg x 64 from Crucial USA

1GB DDR2 PC2-5300 Unbuffered NON-ECC 1.8V 128Meg x 64


  • Brand: Crucial
  • Form Factor: SODIMM
  • Capacity: 1GB
  • 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 207 reviews
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  • $15.99
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1GB DDR2 PC2-5300 Unbuffered NON-ECC 1.8V 128Meg x 64

product information

Form Factor
Kit Qty
Bullet Features
Product Specifications
Brand Crucial
Form Factor SODIMM
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
DIMM Type Unbuffered
Bullet Features Increases system performance
More information

200-pin SODIMM

DDR 200-pin SODIMM: Approximately 2.625 in. by 1.25 in. (66.7 mm by 31.75 mm)
 DDR2 200-pin SODIMM" width=
DDR2 200-pin SODIMM: Approximately 2.625 in. by 1.18 in. (66.7 mm by 30 mm)

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

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1 Question | 2 Answers
Displaying question 1
  • 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.
Displaying question 1

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