Browser.cache.memory.capacity !free! 🎯 Newest

: Automatically determines the cache size as a percentage of your physical RAM. 0 : Disables the memory cache entirely.

: Must be set to true for the capacity setting to function.

Most users never need to touch this setting because modern Firefox versions (v4.0+) use dynamic cache sizing based on your available system resources. However, manually adjusting it can be beneficial in several scenarios: Browser.cache.memory.capacity

Web browsers typically use two types of caches: and memory cache .

: Set to false if you want to bypass the slower disk cache entirely and rely only on RAM. : Automatically determines the cache size as a

: Stores data on your hard drive or SSD. It is persistent but relatively slow to access.

: Stores data directly in your RAM. It is extremely fast but volatile, meaning it is cleared whenever the browser or computer restarts. Most users never need to touch this setting

Note: If the preference does not exist, right-click any blank area, select , and name it exactly as written above . Enter a Value :

While modern browsers are excellent at managing memory on their own, understanding browser.cache.memory.capacity empowers you to optimize your browsing experience to match your specific hardware and privacy needs. Firefox/Tweaks - ArchWiki