Quick tech specs
  • 4 GB: 2 x 2 GB
  • 800 MHz / PC2-6400
  • 1.8 V
  • non-ECC
  • DIMM 240-pin
  • CL6
  • unbuffered
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This item was discontinued on October 12, 2020

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Crucial 4 GB DIMM 240-pin DDR2 SDRAM
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Crucial 4 GB DIMM 240-pin DDR2 SDRAM is rated4.87 out of5 by15.
Rated 5 out of 5 by from I don't use this word much... stunning.Brilliant performance results. Works, so far, extremely well with Windows Vista and Windows 7 beta. Best purchase I've made in a long time!
Date published: 2009-02-05T00:00:00-05:00
Rated 5 out of 5 by from As AlwaysI have always used Crucial/Micron and it has never failed me from SDRAMs to the current. My only observation for this particular memory module is that, its board is thinner than previous modules. I prefer the thicker boards.
Date published: 2009-03-02T00:00:00-05:00
Rated 5 out of 5 by from Works great!These sticks work in three different types of PCs built in our shop, they operate Win7 with a VMWare of XP, without fault or overheating. Our shop is quite dusty due to traffic outside the roll doors, our shop temp. ranges from 35F- 90F, and these sticks hold up to the environment!
Date published: 2014-05-28T00:00:00-04:00
Rated 5 out of 5 by from Great product from Crucial and I recommend it and them!Upgraded memory in Dell Inspiron 530a. Easy to find/select and buy on their website. Much more specific search on their site. Had an "talk" with a "Crucial person" to be sure I was buying the correct memory and he assured me I was but also told me about their return policy.
Date published: 2018-06-19T00:00:00-04:00
Rated 5 out of 5 by from Worked PerfectlyChoosing the proper RAM upgrade to increase the performance of my older PC was confusing to me. I made use of the Crucial scanning tool for suggested upgrades. I ordered the suggested product, and it worked perfectly. Easy to install. Doubling my RAM from 4 gb to 8 gb improved my PC performance tremendously. No issues so far after 2 weeks of continuous use. Shipping was fast, and arrived before the promised date.
Date published: 2013-07-09T00:00:00-04:00
Rated 5 out of 5 by from Truly Plug & Play in my HP a6838fIn July of this year I purchased a new HP a6838f with the intent of upgrading to the specs that I wanted at a total cost that was $150 less than ordering a Desktop Computer "off the shelf" with the specs that I wanted. The two upgrades that I made were an upgraded DVI capable graphics card and an additional 4 MB of RAM for a total of 8 MB. The upgrade in both cases was quick, painless, and truly plug & play.
Date published: 2009-09-07T00:00:00-04:00
Rated 5 out of 5 by from Worthwhile Memory Upgrade4GB is adequate for running Win 10 and I'm more than satisfied with the system performance, I wish that the system's motherboard had additional slots for more memory. I did note that even with 4GB, the performance metrics found in Task Manager displayed adequate utilization across the board between the CPU, disk and memory.
Date published: 2017-03-04T00:00:00-05:00
Rated 5 out of 5 by from Installed, no problems, gave a performance boost to the PC.Boosted the PC performance
Date published: 2018-11-22T00:00:00-05:00
Rated 5 out of 5 by from As advertisedgot exactly what i ordered
Date published: 2018-02-05T00:00:00-05:00
Rated 5 out of 5 by from It worked.After I upgraded windows 10 to 64 bit the additional ram worked just like it should. Went from 4gb to 7.97gb.
Date published: 2018-11-28T00:00:00-05:00