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Is your computer misbehaving?

Take control of your badly behaved computer with a new memory upgrade and SSD from These simple upgrades turn your naughty computer into a faster-performing, like-new system, ready to take on anything. That’s right – you can say goodbye to tantrums at boot-up time and hissy fits during loading. Our easy-to-use online tools and install guides mean it’s never been easier to find, buy and install the right memory by yourself.

I already know how to make my computer happy

shop DRAM shop SSD

Don’t tolerate your computer’s temper tantrums...

We make finding the right computer upgrades easy. If you’re curious about who we are and what we’re about, read more in the categories below:

We’re here to help you be the boss of your computer. It’s easy to contact us and we are always here to help with any questions you have.
  • Discuss topics with the experts
    visit the Crucial forum
  • Contact us:

    Customer Service

    0800 013 0330
    +44 (0)1355 586 100
    Hours (GMT):
    Monday-Friday: 7:30am-7:30pm (GMT)

    Tel: 0800 588 7928
    Fax: +441355 586101
    Montag – Freitag 8.30 – 17.30 Uhr

    Italia eCommerce – Crucial Supporto Tecnico e Vendita
    Tel: 800 986487
    Fax: +441355 586101
    Lunedi – Venerdi 8.30 – 17.30

    Belgique Tel: 0800 79124
    Fax: +441355 586101
    Lundi – Vendredi 08.30h – 20.30h

  • Send us a message
    You can e-mail us and we’ll get right back to you. gives you…

Expert advice and tools to make upgrading your memory a snap! We want to help you tame that computer of yours – without worry or hassle. We offer:
  • a 45-day money-back guarantee
  • lifetime-warranties on memory and 3-year warranties on SSDs
  • free expert technical support
  • free shipping available on every order

We’re the Memory Experts. If you want to put a stop to your lazy, sluggish computers look no further. Crucial is part of Micron, one of the major DRAM and NAND manufacturers in the world. We back our products with industry-leading warranties and outstanding service and support. Learn more about us.

For 11 years running. has earned the coveted Bizrate Circle of Excellence Award. The award recognizes online retailers providing outstanding customer experiences—as rated by those customers themselves.

Don’t take our word for it ... lots of people are singing the praises of Crucial products. Read up on our awards.