How much memory do you need to run Windows, Mac OS X, or Linux apps?

RAM (Random Access Memory) provides fast access and temporary storage for data in computers. RAM sits in-between the processor and permanent data storage, like an HDD/SSD. When a computer is turned on, the processor requests data (such as the operating system) from the HDD/SSD and loads this into RAM. RAM is significantly faster than even the fastest SSDs, so having more RAM capacity to hold applications and data near the processor helps make computing quick and efficient.

If you are using a Windows-based PC

1. Locate the Computer icon in the Start menu.
2. Right-click the Computer icon and select Properties from the menu.
3. Under System and beneath the processor model, you can see the installed memory amount, measured in MB (megabytes) or GB (gigabytes).

If you are using a MAC System

1. Open the Apple menu and click About this Mac.
2. Select System Report to display the System Information screen.
3. Click Memory, listed under the Hardware section.

The Memory Slot information shows your current memory configuration. This information helps you determine which slots are occupied, the type of memory and the number of slots that are still available to install new Kingston memory.