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Image for 1GB DDR2 PC2-5300 Unbuffered ECC 1.8V 128Meg x 72 from Crucial UK GBP Store Organization

1GB DDR2 PC2-5300 Unbuffered ECC 1.8V 128Meg x 72

CT12872AA667

  • Brand: Crucial
  • Form Factor: UDIMM
  • Module Size: 1GB
  • Warranty: Limited Lifetime
  • Specs: DDR2 PC2-5300 • CL=5 • Unbuffered • ECC • DDR2-667 • 1.8V • 128Meg x 72 •
  • Series: Crucial
  • view all product details
5 stars 34reviews
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  • £17.99 inc. VAT*

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1GB DDR2 PC2-5300 Unbuffered ECC 1.8V 128Meg x 72

product information

Brand
Form Factor
Module Size
Warranty
Specs
Series
ECC
Kit Qty
Speed
Tracer
Voltage
DIMM Type
Bullet Features
Product Specifications
Brand Crucial
Form Factor UDIMM
Module Size 1GB
Warranty Limited Lifetime
Specs DDR2 PC2-5300 • CL=5 • Unbuffered • ECC • DDR2-667 • 1.8V • 128Meg x 72 •
Series Crucial
ECC ECC
Kit Qty 1
Speed 667MHZ
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: 6970BEBAA5CA7304
PR file path: /pwr/96v439cu/inline/10/12/6970BEBAA5CA7304-en_GB-1-reviews.html

REVIEW SNAPSHOT®

by PowerReviews
Crucial1GB 240-pin DIMM DDR2 PC2-5300
 
4.7

(based on 34 reviews)

Ratings Distribution

  • 5 Stars

     

    (28)

  • 4 Stars

     

    (5)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

97%

of respondents would recommend this to a friend.

Pros

  • Easy to install (32)
  • Reliable performance (26)
  • Fast (16)
  • Increases speed (10)

Cons

    Best Uses

    • Increased performance (21)
    • Multiple desktop applications (13)
    • Multimedia (6)
      • Reviewer Profile:
      • Casual user (21), Power user (12)
      • Primary use:
      • Personal (26), Business (6)

    Most Liked Positive Review

     

    Yet again, excellent service

    I found that 1Gb of memory was insufficient for my needs. The machine was running very slow and obviusly it needed more memory. I had used Crucial in the past and I knew that ...Read complete review

    I found that 1Gb of memory was insufficient for my needs. The machine was running very slow and obviusly it needed more memory. I had used Crucial in the past and I knew that I could find the appropriate memory on Crucial's site. It was easy to locate the memory modules and then place my order. [...]

    VS

    Most Liked Negative Review

     

    The proof of the pudding................

    The memory bought was to improve my computers performance.
    Having fitted the products as per instructions the computer saw less memory than it did before the instalation, and there was a very faint s...Read complete review

    The memory bought was to improve my computers performance.
    Having fitted the products as per instructions the computer saw less memory than it did before the instalation, and there was a very faint smell of burning which source I could not locate!!
    The original memory was changed by Maria for different cards which arrived late last week. I sent the original ones back and you have confirmed receipt. A specialist now advises that one of the memory slots is not working and since it worked before your initial memory was fitted I can only believe that one of the cards supplied was faulty and has now rendered my computer incapable of being upgraded without the fitting of a new mother board at least!
    I am to say the least bitterly disapointed. The speed of service is excellent but the analysis of my machine before recommendation of a memory supply is sadly lacking.

    Reviewed by 34 customers

    Sort by

    Displaying reviews 1-10

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    5.0

    RAM upgrade

    By Tegid

    from France

    About Me Power user

    Verified Buyer

    Pros

    • Easy To Install
    • Increases Speed

    Cons

      Best Uses

      • Increased Performance

      Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

      I use often two or three programs simultaneously; with two screens. Before the upgrade in RAM the system was prone to lock ups and very slow performance. Since the upgrade I have faster and more stable performance

      • Primary use:
      • Business
       
      5.0

      Does what it says

      By John the Elder

      from Darkest Yorkshire

      About Me Casual User

      Verified Buyer

      Pros

      • Easy To Install
      • Fast
      • Reliable Performance

      Cons

        Best Uses

          Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

          Order executed without problems. [...] Goods work as expected. Sorted.

           
          5.0

          EXCELLENT PRODUCT & SERVICE

          By Sk0daman

          from POOLE DORSET

          About Me Power user

          Verified Buyer

          Pros

          • Easy To Install
          • Fast
          • Reliable Performance

          Cons

            Best Uses

            • Increased Performance

            Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

            Extra memory spedded up my RAM no end. I can now get on without waiting for the computer. No pain but great gain.

            • Primary use:
            • Business
             
            5.0

            Excellect Service & Product - As Always

            By ukpeterg

            from Essex

            About Me Power user

            Verified Buyer

            Pros

            • Easy To Install
            • Fast
            • Life Time Guarantee
            • Reliable Performance

            Cons

            • No Cons At All

            Best Uses

            • Increased Performance
            • Multimedia
            • Multiple desktop applications

            Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

            As usual with all my Crucial upgrades it was apparent from the start that the performance of this pc was now much better.

            • Primary use:
            • Personal
             
            4.0

            Perfect

            By shymont

            from Paris

            About Me Power user

            Verified Buyer

            Pros

            • Easy To Install
            • Increases Speed
            • Reliable Performance

            Cons

              Best Uses

              • Increased Performance

              Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

              Perfect webshop[...]and the RAM works like a charm. PS. Do not forget to put the new RAM on the first slots if you keep old one on the motherboard.

              • Primary use:
              • Business
               
              5.0

              [...]

              By Mick

              from Beds

              About Me Casual User

              Verified Buyer

              Pros

              • Easy To Install
              • Fast
              • Reliable Performance

              Cons

              • Na

              Best Uses

              • Increased Performance
              • Multimedia
              • Multiple desktop applications

              Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

              [...] would strongly recommend they are good and reliable

              • Primary use:
              • Personal
               
              5.0

              Excellant service all round

              By Jocko

              from Dunblane

              About Me Power user

              Verified Buyer

              Pros

              • Easy To Install
              • Increases Speed
              • Reliable Performance

              Cons

              • None

              Best Uses

              • Increased Performance

              Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

              Pc was running slow - now perfect

              • Primary use:
              • Personal
               
              5.0

              Fast ordering [...] fast vista

              By senior Dave

              from N. Ireland

              About Me Casual User

              Verified Buyer

              Pros

              • Easy To Install
              • Fast
              • Reliable Performance

              Cons

                Best Uses

                • Increased Performance
                • Multiple desktop applications

                Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

                great service...good price..... VISTA really needed the extra RAM!!!!!!

                • Primary use:
                • Personal
                 
                4.0

                Would definately recommend this

                By fishyfeet

                from Glasgow

                About Me Casual User

                Verified Buyer

                Pros

                • Easy To Install

                Cons

                • No Increase In Speed

                Best Uses

                  Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

                  bought for personnal use

                  • Primary use:
                  • Personal
                   
                  5.0

                  Great product[...]

                  By Stoneybloke

                  from London, England

                  About Me Casual User

                  Verified Buyer

                  Pros

                  • Easy To Install
                  • Fast
                  • Reliable Performance

                  Cons

                    Best Uses

                    • Increased Performance

                    Comments about Crucial 1GB 240-pin DIMM DDR2 PC2-5300:

                    Great product, great choice.

                    • Primary use:
                    • Personal

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