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Presario CQ40 Series Presario CQ40-100 CTO Presario CQ40-101AU Presario CQ40-101AX Presario CQ40-101TU Presario CQ40-102AU Presario CQ40-102AX Presario CQ40-102TU Presario CQ40-103AU Presario CQ40-103AX Presario CQ40-103TU Presario CQ40-104AU Presario CQ40-104AX Presario CQ40-104TU Presario CQ40-105AU Presario CQ40-105AX Presario CQ40-105TU Presario CQ40-106AU Presario CQ40-106AX Presario CQ40-106TU Presario CQ40-107AU Presario CQ40-107AX Presario CQ40-107TU Presario CQ40-108AU Presario CQ40-108AX Presario CQ40-108TU Presario CQ40-109AU Presario CQ40-109AX Presario CQ40-109TU Presario CQ40-110AU Presario CQ40-110AX Presario CQ40-110TU Presario CQ40-111AU Presario CQ40-111AX Presario CQ40-111TU Presario CQ40-112AU Presario CQ40-112AX Presario CQ40-112TU Presario CQ40-113AU Presario CQ40-113AX Presario CQ40-113TU Presario CQ40-114AU Presario CQ40-114AX Presario CQ40-114TU Presario CQ40-115AU Presario CQ40-115AX Presario CQ40-115TU Presario CQ40-116AU Presario CQ40-116AX Presario CQ40-116TU Presario CQ40-117AU Presario CQ40-117AX Presario CQ40-117TU Presario CQ40-118AU Presario CQ40-118AX Presario CQ40-118TU Presario CQ40-119AU Presario CQ40-119AX Presario CQ40-119TU Presario CQ40-120AU Presario CQ40-120AX Presario CQ40-120TU Presario CQ40-121AU Presario CQ40-121AX Presario CQ40-121TU Presario CQ40-122AU Presario CQ40-122AX Presario CQ40-122TU Presario CQ40-123AU Presario CQ40-123AX Presario CQ40-123TU Presario CQ40-124AU Presario CQ40-124AX Presario CQ40-124TU Presario CQ40-125AU Presario CQ40-125AX Presario CQ40-125TU Presario CQ40-126AU Presario CQ40-126AX Presario CQ40-126TU Presario CQ40-127AU Presario CQ40-127AX Presario CQ40-127TU Presario CQ40-128AU Presario CQ40-128AX Presario CQ40-129AU Presario CQ40-129AX Presario CQ40-129TU Presario CQ40-130AX Presario CQ40-130TU Presario CQ40-131AX Presario CQ40-131TU Presario CQ40-132AX Presario CQ40-132TU Presario CQ40-133AX Presario CQ40-133TU Presario CQ40-134AX Presario CQ40-134TU Presario CQ40-135TU Presario CQ40-136TU Presario CQ40-139TU Presario CQ40-140TU Presario CQ40-141TU Presario CQ40-142TU Presario CQ40-143TU Presario CQ40-144TU Presario CQ40-145TU Presario CQ40-146TU Presario CQ40-147TU Presario CQ40-148TU Presario CQ40-149TU Presario CQ40-150TU Presario CQ40-151TU Presario CQ40-152TU Presario CQ40-153TU Presario CQ40-154TU Presario CQ40-155TU Presario CQ40-156TU Presario CQ40-157TU Presario CQ40-158TU Presario CQ40-200 CTO Presario CQ40-215WM Presario CQ40-300 CTO Presario CQ40-300LA Presario CQ40-301AU Presario CQ40-301AX Presario CQ40-301TU Presario CQ40-302AU Presario CQ40-302AX Presario CQ40-302LA Presario CQ40-302TU Presario CQ40-303AU Presario CQ40-303AX Presario CQ40-303TU Presario CQ40-304AU Presario CQ40-304AX Presario CQ40-304LA Presario CQ40-304TU Presario CQ40-305AU Presario CQ40-305AX Presario CQ40-305LA Presario CQ40-305TU Presario CQ40-306AU Presario CQ40-306AX Presario CQ40-306TU Presario CQ40-307AU Presario CQ40-307AX Presario CQ40-307TU Presario CQ40-308AU Presario CQ40-308AX Presario CQ40-309AU Presario CQ40-309AX Presario CQ40-309TU Presario CQ40-310AU Presario CQ40-310AX Presario CQ40-310TU Presario CQ40-311AU Presario CQ40-311AX Presario CQ40-311BR Presario CQ40-311TU Presario CQ40-312AU Presario CQ40-312AX Presario CQ40-312BR Presario CQ40-312TU Presario CQ40-313AU Presario CQ40-313AX Presario CQ40-313BR Presario CQ40-313TU Presario CQ40-314AU Presario CQ40-314AX Presario CQ40-314BR Presario CQ40-314TU Presario CQ40-315AU Presario CQ40-315AX Presario CQ40-315TU Presario CQ40-316AU Presario CQ40-316AX Presario CQ40-316TU Presario CQ40-317AU Presario CQ40-317AX Presario CQ40-317TU Presario CQ40-318AU Presario CQ40-318AX Presario CQ40-318TU Presario CQ40-319AU Presario CQ40-319AX Presario CQ40-319TU Presario CQ40-320AX Presario CQ40-320LA Presario CQ40-320TU Presario CQ40-321AX Presario CQ40-321TU Presario CQ40-322AX Presario CQ40-322TU Presario CQ40-323AX Presario CQ40-323TU Presario CQ40-324AX Presario CQ40-324LA Presario CQ40-324TU Presario CQ40-325AX Presario CQ40-325LA Presario CQ40-325TU Presario CQ40-326AX Presario CQ40-326TU Presario CQ40-327TU Presario CQ40-328TU Presario CQ40-329TU Presario CQ40-331TU Presario CQ40-332TU Presario CQ40-333TU Presario CQ40-334TU Presario CQ40-335TU Presario CQ40-336TU Presario CQ40-337TU Presario CQ40-338TU Presario CQ40-339TU Presario CQ40-340TU Presario CQ40-341TU Presario CQ40-342TU Presario CQ40-343TU Presario CQ40-344TU Presario CQ40-345TU Presario CQ40-346TU Presario CQ40-401AU Presario CQ40-401AX Presario CQ40-401TU Presario CQ40-401TX Presario CQ40-402AU Presario CQ40-402TU Presario CQ40-402TX Presario CQ40-403AU Presario CQ40-403AX Presario CQ40-403TU Presario CQ40-403TX Presario CQ40-404AU Presario CQ40-404AX Presario CQ40-404TU Presario CQ40-404TX Presario CQ40-405AU Presario CQ40-405AX Presario CQ40-405TU Presario CQ40-405TX Presario CQ40-406AU Presario CQ40-406AX Presario CQ40-406TU Presario CQ40-406TX Presario CQ40-407AU Presario CQ40-407AX Presario CQ40-407TU Presario CQ40-407TX Presario CQ40-408AU Presario CQ40-408AX Presario CQ40-408TU Presario CQ40-408TX Presario CQ40-409AU Presario CQ40-409AX Presario CQ40-409TU Presario CQ40-409TX Presario CQ40-410AU Presario CQ40-410AX Presario CQ40-410TU Presario CQ40-410TX Presario CQ40-411AU Presario CQ40-411AX Presario CQ40-411TU Presario CQ40-411TX Presario CQ40-412AU Presario CQ40-412AX Presario CQ40-412TU Presario CQ40-412TX Presario CQ40-413AU Presario CQ40-413AX Presario CQ40-413TU Presario CQ40-413TX Presario CQ40-414AU Presario CQ40-414AX Presario CQ40-414TU Presario CQ40-414TX Presario CQ40-415AU Presario CQ40-415AX Presario CQ40-415TU Presario CQ40-415TX Presario CQ40-416AU Presario CQ40-416AX Presario CQ40-416TU Presario CQ40-416TX Presario CQ40-417AU Presario CQ40-417AX Presario CQ40-417TU Presario CQ40-417TX Presario CQ40-418AX Presario CQ40-418TU Presario CQ40-418TX Presario CQ40-419AU Presario CQ40-419AX Presario CQ40-419TU Presario CQ40-419TX Presario CQ40-420AX Presario CQ40-420TU Presario CQ40-420TX Presario CQ40-421AX Presario CQ40-421TU Presario CQ40-421TX Presario CQ40-422AX Presario CQ40-422TU Presario CQ40-422TX Presario CQ40-423AX Presario CQ40-423TU Presario CQ40-423TX Presario CQ40-424TU Presario CQ40-424TX Presario CQ40-425TU Presario CQ40-425TX Presario CQ40-426TU Presario CQ40-427TU Presario CQ40-428TU Presario CQ40-429TU Presario CQ40-430TU Presario CQ40-500LA Presario CQ40-501AU Presario CQ40-501TU Presario CQ40-502AU Presario CQ40-502LA Presario CQ40-502TU Presario CQ40-503AU Presario CQ40-503TU Presario CQ40-504AU Presario CQ40-504AX Presario CQ40-504LA Presario CQ40-505AX Presario CQ40-505LA Presario CQ40-505TU Presario CQ40-506AU Presario CQ40-506AX Presario CQ40-506TU Presario CQ40-507AU Presario CQ40-507AX Presario CQ40-508AU Presario CQ40-508AX Presario CQ40-508TU Presario CQ40-509AU Presario CQ40-509AX Presario CQ40-509TU Presario CQ40-510AU Presario CQ40-510TU Presario CQ40-511AX Presario CQ40-511TX Presario CQ40-512AU Presario CQ40-512AX Presario CQ40-512TU Presario CQ40-512TX Presario CQ40-513AX Presario CQ40-513TU Presario CQ40-513TX Presario CQ40-514AU Presario CQ40-514TU Presario CQ40-514TX Presario CQ40-515AU Presario CQ40-515AX Presario CQ40-515TU Presario CQ40-515TX Presario CQ40-516AU Presario CQ40-516TU Presario CQ40-516TX Presario CQ40-517TU Presario CQ40-517TX Presario CQ40-518AU Presario CQ40-518AX Presario CQ40-518TU Presario CQ40-519TU Presario CQ40-519TX Presario CQ40-520AU Presario CQ40-520AX Presario CQ40-520LA Presario CQ40-520TX Presario CQ40-521AU Presario CQ40-521AX Presario CQ40-521TU Presario CQ40-521TX Presario CQ40-522TU Presario CQ40-522TX Presario CQ40-523TU Presario CQ40-523TX Presario CQ40-524AX Presario CQ40-525AX Presario CQ40-525LA Presario CQ40-525TX Presario CQ40-526TU Presario CQ40-526TX Presario CQ40-527TU Presario CQ40-527TX Presario CQ40-528TU Presario CQ40-528TX Presario CQ40-529TX Presario CQ40-530TU Presario CQ40-530TX Presario CQ40-531TX Presario CQ40-532TU Presario CQ40-532TX Presario CQ40-533TU Presario CQ40-533TX Presario CQ40-534TU Presario CQ40-535TU Presario CQ40-536TX Presario CQ40-537TX Presario CQ40-538TU Presario CQ40-538TX Presario CQ40-539TX Presario CQ40-540TU Presario CQ40-541TU Presario CQ40-541TX Presario CQ40-542TU Presario CQ40-543TU Presario CQ40-545TU Presario CQ40-551TU Presario CQ40-553TU Presario CQ40-555TU Presario CQ40-556TU Presario CQ40-600LA Presario CQ40-601AX Presario CQ40-601TU Presario CQ40-601TX Presario CQ40-602LA Presario CQ40-602TU Presario CQ40-602TX Presario CQ40-603AU Presario CQ40-603TU Presario CQ40-603TX Presario CQ40-604TU Presario CQ40-604TX Presario CQ40-605LA Presario CQ40-605TU Presario CQ40-605TX Presario CQ40-606AU Presario CQ40-606AX Presario CQ40-606TU Presario CQ40-607AU Presario CQ40-607AX Presario CQ40-609AX Presario CQ40-609TU Presario CQ40-609TX Presario CQ40-610TU Presario CQ40-610TX Presario CQ40-611AU Presario CQ40-611AX Presario CQ40-611BR Presario CQ40-611TU Presario CQ40-611TX Presario CQ40-612AU Presario CQ40-612BR Presario CQ40-612TX Presario CQ40-613AU Presario CQ40-613AX Presario CQ40-613TU Presario CQ40-613TX Presario CQ40-614AU Presario CQ40-614BR Presario CQ40-614TU Presario CQ40-614TX Presario CQ40-615TX Presario CQ40-616TU Presario CQ40-616TX Presario CQ40-617AU Presario CQ40-617AX Presario CQ40-617TX Presario CQ40-618AX Presario CQ40-618TX Presario CQ40-619AX Presario CQ40-619TU Presario CQ40-619TX Presario CQ40-620AU Presario CQ40-620AX Presario CQ40-620LA Presario CQ40-620TU Presario CQ40-621AU Presario CQ40-621LA Presario CQ40-621TU Presario CQ40-622AU Presario CQ40-622BR Presario CQ40-622TX Presario CQ40-623AU Presario CQ40-623AX Presario CQ40-623TU Presario CQ40-624AU Presario CQ40-624AX Presario CQ40-624LA Presario CQ40-624TU Presario CQ40-624TX Presario CQ40-625AU Presario CQ40-625TU Presario CQ40-626AU Presario CQ40-626LA Presario CQ40-626TU Presario CQ40-626TX Presario CQ40-627AX Presario CQ40-627LA Presario CQ40-627TU Presario CQ40-628TX Presario CQ40-629TU Presario CQ40-630LA Presario CQ40-630TU Presario CQ40-630TX Presario CQ40-631TU Presario CQ40-632TU Presario CQ40-632TX Presario CQ40-633TU Presario CQ40-634TX Presario CQ40-635TU Presario CQ40-636TU Presario CQ40-636TX Presario CQ40-637TU Presario CQ40-637TX Presario CQ40-638TX Presario CQ40-639TX Presario CQ40-640TX Presario CQ40-641TU Presario CQ40-641TX Presario CQ40-642TX Presario CQ40-643TX Presario CQ40-645TU Presario CQ40-647TU Presario CQ40-648TU Presario CQ40-653TU Presario CQ40-654TU Presario CQ40-700LA Presario CQ40-701TX Presario CQ40-702LA Presario CQ40-702TU Presario CQ40-703TU Presario CQ40-704TU Presario CQ40-704TX Presario CQ40-705LA Presario CQ40-705TU Presario CQ40-705TX Presario CQ40-706TU Presario CQ40-706TX Presario CQ40-707TU Presario CQ40-707TX Presario CQ40-708TU Presario CQ40-708TX Presario CQ40-709TU Presario CQ40-709TX Presario CQ40-710TU Presario CQ40-710TX Presario CQ40-711BR Presario CQ40-711TX Presario CQ40-712BR Presario CQ40-712TU Presario CQ40-713BR Presario CQ40-714BR Presario CQ40-715TX Presario CQ40-716TX Presario CQ40-717TU Presario CQ40-717TX Presario CQ40-719TU Presario CQ40-725TU Presario CQ40-730TU Presario CQ40-732TU Presario CQ40-734TU Presario CQ40-735TU Presario CQ40-736TU Presario CQ40-737TU Presario CQ40-740BR Presario CQ40-740TU Presario CQ40-747TU Presario CQ40-748TU

   

FAQs

  • Will the suggested upgrades work with my computer’s model?

    Certainly! When you order memory upgrades from Crucial.com and use our Crucial System Scanner or Crucial Advisor™ tool to make a purchase, you are getting compatible upgrades!

    For over 35 years, Crucial has been testing, manufacturing, and supporting premium-quality memory for computer owners worldwide. So, rest assured that when you choose Crucial, you’re getting a product that’s compatible with your system.

  • How much of a performance impact can I expect from the recommended upgrades?

    The performance impact of the recommended upgrades depends on your original PC, laptop or motherboard’s capabilities and what you’re upgrading it to. Additionally, Crucial products vary in performance based on factors like speed and storage capacity. It is recommended to conduct a benchmark test on your current computer and compare its specs with those of the product you’re considering purchasing to gauge the potential impact accurately.

  • What if I am looking to upgrade to a different computer than the one I am using?

    If you're considering upgrading to a different computer than the one you're currently using, you have options beyond the scanner tool. Suppose you're upgrading someone else's computer or prefer not to use the scanner, in that case, we recommend utilizing our Upgrade Selector Tool. This tool simplifies the process of finding compatible upgrades for any system by allowing you to search for the manufacturer line and model of the computer. It's crucial that you enter the correct computer model, as not all upgrades are compatible with every computer.

  • The upgrade tool gave me a lot of compatible options, which one is right for my computer?

    If you find yourself with numerous compatible options from the Crucial System Scanner or the Crucial Upgrade Selector, determining the right choice may seem daunting. However, there are several factors to consider when comparing products.

    By clicking the compare button on each product, you can easily assess the differences between the two options. Pay attention to details such as density, speed, and other specifications provided for each product. Some products come in kits, while others are sold individually. Keep in mind that installing both RAM sticks can enhance performance, but one stick may suffice depending on your needs and budget. For tailored recommendations, consider visiting our solutions pages, where we outline recommended products for gamers, creatives, and professionals, helping you find the best fit for your specific requirements.

  • What if I have specific performance requirements or preferences beyond compatibility?

    When seeking to meet specific performance requirements or preferences, you can utilize the filtering options provided to filter your results. Look for the filter button, which allows you to refine your search based on criteria such as speed, module type, technology, voltage, and more. By using these filters, you can narrow down the options and identify the RAM, internal SSDs, or external SSDs that best align with your needs, ensuring you select the ideal product for your system upgrade.

Find compatible DRAM and SSD upgrades for your system in three easy steps:

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  • We'll grade your system's performance and suggest DRAM and SSD upgrades to boost your score
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