Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

How much more memory recuired to pass from FF3 to FF5?

  • 2 replies
  • 1 has this problem
  • 5 views
  • Last reply by atra

more options

There is insistance for reasons of security they say .. change to FF5 .. but I have an old 256M ram .. what can I do ? FF5 can't adjust to old machines memory? Thanks

There is insistance for reasons of security they say .. change to FF5 .. but I have an old 256M ram .. what can I do ? FF5 can't adjust to old machines memory? Thanks

Chosen solution

Firefox 3.6.20 received the same security updates as Firefox 6.0 did. Firefox 5.0 isn't supported any longer.

http://www.mozilla.com/en-US/firefox/6.0/system-requirements/

Do you even have a Pentium 4 SSE2 processor? Most P4's came with more than 256MB of RAM.

I have a hunch that old WinXP PC isn't strong enough to run a Firefox 4+ version. Firefox 3.6.20 just might be the final version you can use.

Read this answer in context 👍 0

All Replies (2)

more options

Chosen Solution

Firefox 3.6.20 received the same security updates as Firefox 6.0 did. Firefox 5.0 isn't supported any longer.

http://www.mozilla.com/en-US/firefox/6.0/system-requirements/

Do you even have a Pentium 4 SSE2 processor? Most P4's came with more than 256MB of RAM.

I have a hunch that old WinXP PC isn't strong enough to run a Firefox 4+ version. Firefox 3.6.20 just might be the final version you can use.

more options

Thanks Ed Meister ... I just hope the 3.6 doesn't dissappear as 5.o .. for those attached to their P3 .. haha.

But I still keep curious .. how much ram does version 6 occupies. Thank you Ed any way.