Question: How do I find out Hard Disk Cache / Buffer Size ? ?

Answer: To find your hard drive’s model number:

Method 1:

  • Open the Device Manager in the Control Panel or Run devmgmt.msc.
  • Under Disk drives you will see your hard drive’s model number.
  • Enter this information into your favorite search engine.
  • Find the specifications on the manufacturer’s website or from a seller.
  • Method 2:

  • Run msinfo32 to open System Information
  • Your hard drive’s model will be under ComponentsStorageDisks
  • See #3 above…
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