Somewhere on teh intarwebs George wrote:
> "Dark" <> wrote:
>> Hi
>>
>> I would like to increase the memory upgrade RAM in a computer
>> Ibm/Lenovo Thinkpad T60.
>>
>> Do you know whether can use 2.5 GB ram?
>
> Thinkpad T60 hardware specifications, courtesy ThinkWiki.org
> http://www.thinkwiki.org/wiki/Category:T60
> The T60 will accommodate up to 4GiB memory.
That is correct, as it is written. (It would also 'accomodate' 4GB but
likely wouldn't boot.)
The T60 will run fine with 2 x 2GB SODIMMs. However *any* operating system
will only see 3GB. This is a limitation of the Intel chipset, not a 32-bit
thing. The only benefit to adding 2 x 2GB rather than 2GB + 1GB (as I have
in this machine now) is the small, low single-digit benefit (~4%?) of
running in synetrical dual-channel RAM mode.
I used to have 2 x 2GB but as the price of DDR2 RAM went up and I acquired
another machine that had 2 x 1GB SODIMMs I swapped one and haven't noticed
the difference.
--
Shaun.
"Humans will have advanced a long, long, way when religious belief has a
cozy little classification in the DSM."
David Melville (in r.a.s.f1)