Related FAQs

  1. What is the difference between PC2-4200 (DDR2-533), PC2-5300 (DDR2-667), PC2-6400 (DDR2-800), and PC2-8500 (DDR2-1066)?
  2. The memory module I received from Crucial is a faster speed than I ordered. Will it work? Why did this happen?
  3. What is the maximum amount of RAM the Windows operating system can handle?
  4. How does someone know what kind of memory to purchase?
  5. Why doesn't my Windows® PC recognize the whole 4GB of memory I installed?
  6. Does DDR or DDR2 memory need to be installed in pairs?
  7. The part number I ordered online doesn’t match the part number on my module
  8. How do I return a defective module?
  9. Does Crucial sell top-quality or generic memory?
  10. How do I return a defective module?