Browser.cache.memory.capacity [2021] 〈2024〉

When set to -1 , Firefox uses a dynamic algorithm. It typically allocates:

At its core, browser.cache.memory.capacity is a preference stored in Firefox’s about:config editor. It defines the maximum size, in kilobytes (KB), of the . Browser.cache.memory.capacity

Some users create a RAM disk (a portion of memory masquerading as a disk drive) and move their entire profile there. In this case, you might want to disable the memory cache entirely (or set it very high) to avoid double-caching. When set to -1 , Firefox uses a dynamic algorithm

Open Mozilla Firefox. Step 2: Type about:config into the address bar and press Enter. Step 3: Click "Accept the Risk and Continue" (warning: advanced settings are dangerous). Step 4: In the search bar, type browser.cache.memory.capacity . Step 5: You will see one of two things: Some users create a RAM disk (a portion