Right-click My Computer, Properties ... it will say 64-bit after Windows XP, if it is 64-bit. It will say nothing if it is 32-bit.
Another method ... open My Computer, go to C:\ ... if you have only a Program Files folder, then it is 32-bit; if you also have a Program Files (x86) folder, then it is 64-bit.
With 32-bit, you are limited to 4GB of RAM - around 3.0-3.4 usable; with 64-bit, you will see around 3.5-3.7GB usable, depending on your specific system configuration.
i do not see a prgram file x86. but i do know that it has x86 architecture.
Windows uses the folder Program Files for its native application support ... the 32-bit version (x86) has only Program Files; 64-bit has a Program Files, but also has a Program Files (x86) folder for 32-bit applications.
32-bit:
64-bit:
Your D960 supports 64-bit, so you could install it (requires a clean/full install), but your 945 chipset is limited to 4GB, so you wouldn't be able to go beyond that limit with your current hardware.
it dosent say 64 after windows professional. i do not see a prgram file x86. but i do know that it has x86 architecture. i did have 3.75gb usable untill i added a 1gb radeon graghics card and now it comes up 3.5gb ram. i do somewhat remember there being an udate for a 64 bit patch not sure on that one though.
ok i have an ole' xps 400 desktop. ofj030 mobo that originally had the pentium d 820 2.8 ghz...but i have the pentium d 960 3.6ghz processor in it now...chipset 945p express. hmmmm... what do think and is there another way to check to be sure....thanks
do you know what mobo chipset would support the 8gb and 960 processor. i think intel shows 975x as the 1st chipset to support 8 gb. but i dont know what board too look for persay like my ofj030. i know they went core 2 duo around that time. any input would help more thanks.
theflash1932
9 Legend
•
16.3K Posts
1
January 2nd, 2013 22:00
Right-click My Computer, Properties ... it will say 64-bit after Windows XP, if it is 64-bit. It will say nothing if it is 32-bit.
Another method ... open My Computer, go to C:\ ... if you have only a Program Files folder, then it is 32-bit; if you also have a Program Files (x86) folder, then it is 64-bit.
With 32-bit, you are limited to 4GB of RAM - around 3.0-3.4 usable; with 64-bit, you will see around 3.5-3.7GB usable, depending on your specific system configuration.
Which model system do you have?
theflash1932
9 Legend
•
16.3K Posts
1
January 2nd, 2013 23:00
You have the 32-bit version.
Windows uses the folder Program Files for its native application support ... the 32-bit version (x86) has only Program Files; 64-bit has a Program Files, but also has a Program Files (x86) folder for 32-bit applications.
32-bit:
64-bit:
Your D960 supports 64-bit, so you could install it (requires a clean/full install), but your 945 chipset is limited to 4GB, so you wouldn't be able to go beyond that limit with your current hardware.
xpsconfigure
34 Posts
0
January 2nd, 2013 22:00
hi flash,
it dosent say 64 after windows professional. i do not see a prgram file x86. but i do know that it has x86 architecture. i did have 3.75gb usable untill i added a 1gb radeon graghics card and now it comes up 3.5gb ram. i do somewhat remember there being an udate for a 64 bit patch not sure on that one though.
ok i have an ole' xps 400 desktop. ofj030 mobo that originally had the pentium d 820 2.8 ghz...but i have the pentium d 960 3.6ghz processor in it now...chipset 945p express. hmmmm... what do think and is there another way to check to be sure....thanks
xpsconfigure
34 Posts
0
January 2nd, 2013 23:00
thanks flash,
do you know what mobo chipset would support the 8gb and 960 processor. i think intel shows 975x as the 1st chipset to support 8 gb. but i dont know what board too look for persay like my ofj030. i know they went core 2 duo around that time. any input would help more thanks.
i will give question answered soon.
Wrench97
2 Posts
0
January 3rd, 2013 00:00
MCE was only available in 32 bit as far as I know.
Right click on My Computer, select properties from the list, under System Type it should say either x86(for 32 bit systems) or X64
theflash1932
9 Legend
•
16.3K Posts
0
January 3rd, 2013 08:00
OP stated "windows professional" showing in System Properties.
theflash1932
9 Legend
•
16.3K Posts
0
January 3rd, 2013 08:00
Click on Compatible Products for a list of chipsets that support the D960:
ark.intel.com/.../Intel-Pentium-D-Processor-960-4M-Cache-3_60-GHz-800-MHz-FSB
If you are looking to upgrade your motherboard, then know that your Windows XP license will no longer be valid for this computer.