How much RAM Win7 32bit can support?

boogieboy

Mmmmeeeh!
Hi everyone. First i would like to thanks people on SevenForums they are very helpful and i found this forum very nice and i think this is the best place to get help for Windows 7. I want to know how much RAM Windows 7 Ultimate 32bit can support? Right now i have 2GB but i am planning to get another 2GB later to make 4GB in total :)

Regards
Bilal
 

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4GB is the maximum amount of address space that can be accessed by a 32-bit system. The actual amount of memory available for use will depend on the hardware in your system, as this also needs to be mapped in to that 4GB address space. This typically leaves between 3.25 and 3.75 GB of available (useable) memory.
 

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Hello Boogieboy, Welcome to seven forums! glad you have stuck around.

While your question has a few factors as the bios of your system can depend on how much ram you can have.

However its always been said that beyond 4gb of Ram your doing no good. Your board may hold 16gb but unless your running a x64 OS your only going to see 4gb. And i believe windows only actually uses 3.3gb. Someone Correct me if Im Wrong.

So the answer im going to give you is Max 4GB while your board may support more x32 will only show 4gb.

Hope i was able to assist you this morning :)

-Tony
 

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Custom
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Windows 7 Ultimate x64
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AMD Phenom x4 965 BE
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MSI 790FX GD70 Not Wiki
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4gb Gskill
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HD 4850
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Onboard Realtek
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Asus VW246H
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1920x1080 Native
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2 Seagate Drives Raid 0
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650Watt Corsair
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CoolerMaster
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Air Cooling Stock Heatsink and Fan
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Logitech Cordless Duo
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Logitech Cordless Duo
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24000 KBPS
Im very suprised and happy for a very quick response :) I have only 2 slots for RAM in my motherboard. So i was wondering to install another module. It means i can run 4GB max as u said :) thank you very much for the help Dwarf and TonyTiger2004 much appreciated.

and Happy New Year.
Bilal
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self Built
OS
Windows 10 Pro
CPU
Core i5 9600K
Motherboard
ASUS ROG Strix Z390-F Gaming
Memory
Corsair Vengeance Pro 2x 8GB (16GB) 3200MHz DDR4
Graphics Card(s)
MSI GTX 1070 Gaming X 8GB
Sound Card
ASRock A-Style Purity Sound
Monitor(s) Displays
ASUS VX239H IPS
Screen Resolution
1920x1080
Hard Drives
XPG SPECTRIX S40G 2566GB M.2 NVMe | Patriot P210 512GB SSD | Seagate BarraCuda 4TB 5400RPM
PSU
Thermaltake Smart 600w RGB 80Plus
Case
NZXT H500 with 3x Corsair HD120 RGB w/Node Pro
Cooling
Cryorig H7
Keyboard
Corsair K70 RapidFire RGB (Cherry MX Speed)
Mouse
Logitech G402 Hyperion Fury
Internet Speed
20MB Cable Broadband
Browser
Chrome
Other Info
Corsair MM300 Extended Anti-Fray Mouse Pad | Edifier C2 2.1ch Sound System | XBOX One S Controller | XBOX 360 Wireless Controller for Windows | APC SUA1000i Smart-UPS | PS4 Slim 500GB [Region 1 - USA]
Im very suprised and happy for a very quick response :) I have only 2 slots for RAM in my motherboard. So i was wondering to install another module. It means i can run 4GB max as u said :) thank you very much for the help Dwarf and TonyTiger2004 much appreciated.

Hey! Anytime, That's why we are here. Lots of people on these forums with the economy the way they are can't afford to go pay a technician to help them out. If only more people knew about us we would be extremely more busy then we are now.

Good luck! and Enjoy upgrading your system to 4gb.

Come give us a shout if you have anything else you need help with.

-Tony
 

My Computer

Computer Manufacturer/Model Number
Custom
OS
Windows 7 Ultimate x64
CPU
AMD Phenom x4 965 BE
Motherboard
MSI 790FX GD70 Not Wiki
Memory
4gb Gskill
Graphics Card(s)
HD 4850
Sound Card
Onboard Realtek
Monitor(s) Displays
Asus VW246H
Screen Resolution
1920x1080 Native
Hard Drives
2 Seagate Drives Raid 0
PSU
650Watt Corsair
Case
CoolerMaster
Cooling
Air Cooling Stock Heatsink and Fan
Keyboard
Logitech Cordless Duo
Mouse
Logitech Cordless Duo
Internet Speed
24000 KBPS
Im very suprised and happy for a very quick response :) I have only 2 slots for RAM in my motherboard. So i was wondering to install another module. It means i can run 4GB max as u said :) thank you very much for the help Dwarf and TonyTiger2004 much appreciated.

Hey! Anytime, That's why we are here. Lots of people on these forums with the economy the way they are can't afford to go pay a technician to help them out. If only more people knew about us we would be extremely more busy then we are now.

Good luck! and Enjoy upgrading your system to 4gb.

Come give us a shout if you have anything else you need help with.

-Tony

I will recommend this forum to all my friends for sure :) thanks once again.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self Built
OS
Windows 10 Pro
CPU
Core i5 9600K
Motherboard
ASUS ROG Strix Z390-F Gaming
Memory
Corsair Vengeance Pro 2x 8GB (16GB) 3200MHz DDR4
Graphics Card(s)
MSI GTX 1070 Gaming X 8GB
Sound Card
ASRock A-Style Purity Sound
Monitor(s) Displays
ASUS VX239H IPS
Screen Resolution
1920x1080
Hard Drives
XPG SPECTRIX S40G 2566GB M.2 NVMe | Patriot P210 512GB SSD | Seagate BarraCuda 4TB 5400RPM
PSU
Thermaltake Smart 600w RGB 80Plus
Case
NZXT H500 with 3x Corsair HD120 RGB w/Node Pro
Cooling
Cryorig H7
Keyboard
Corsair K70 RapidFire RGB (Cherry MX Speed)
Mouse
Logitech G402 Hyperion Fury
Internet Speed
20MB Cable Broadband
Browser
Chrome
Other Info
Corsair MM300 Extended Anti-Fray Mouse Pad | Edifier C2 2.1ch Sound System | XBOX One S Controller | XBOX 360 Wireless Controller for Windows | APC SUA1000i Smart-UPS | PS4 Slim 500GB [Region 1 - USA]
Im very suprised and happy for a very quick response :) I have only 2 slots for RAM in my motherboard. So i was wondering to install another module. It means i can run 4GB max as u said :) thank you very much for the help Dwarf and TonyTiger2004 much appreciated.

and Happy New Year.
Bilal

When you buy the other two GB, be sure that it is a match to your motherboard and better yet, get the same kind that is in there already. Mismatched RAM can cause problems.
 

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You could also look into switching to Windows 7 x64. You already have a license for it.
 

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OCZ ModStream 700W
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CoolerMaster Hyper 212 Plus
Im very suprised and happy for a very quick response :) I have only 2 slots for RAM in my motherboard. So i was wondering to install another module. It means i can run 4GB max as u said :) thank you very much for the help Dwarf and TonyTiger2004 much appreciated.

Hey! Anytime, That's why we are here. Lots of people on these forums with the economy the way they are can't afford to go pay a technician to help them out. If only more people knew about us we would be extremely more busy then we are now.

Good luck! and Enjoy upgrading your system to 4gb.

Come give us a shout if you have anything else you need help with.

-Tony

I will recommend this forum to all my friends for sure :) thanks once again.

No problem and as suggested due to try make sure that the ram you get is compatible and the same type is pretty important as well. Different types of ram have different latency and different memory timings. SO i would recommend the exact same ram installed or get 4gb of all new ram (not very expensive) anymore.

And it would be a decent idea to upgrade your OS since indeed you do have a license already.

Have a great day!!

- Tony
 

My Computer

Computer Manufacturer/Model Number
Custom
OS
Windows 7 Ultimate x64
CPU
AMD Phenom x4 965 BE
Motherboard
MSI 790FX GD70 Not Wiki
Memory
4gb Gskill
Graphics Card(s)
HD 4850
Sound Card
Onboard Realtek
Monitor(s) Displays
Asus VW246H
Screen Resolution
1920x1080 Native
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2 Seagate Drives Raid 0
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650Watt Corsair
Case
CoolerMaster
Cooling
Air Cooling Stock Heatsink and Fan
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Logitech Cordless Duo
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Logitech Cordless Duo
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24000 KBPS
I agree : you should try x64 over x86. I don't think you will be dissapointed.
 

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Golden Mk. I.4
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ok i will get the exact same model of ram :) will also try to switch over 64bit version if i plan to jump above 4GB RAM. I usually play RPG Games like Dragon Age Origins, Mass Effect etc. so sometimes i feel like i need more ram for better loading. Thank you all for help and suggestions i will be update by posting as i will get ram and will get more help before getting on 64bit OS.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self Built
OS
Windows 10 Pro
CPU
Core i5 9600K
Motherboard
ASUS ROG Strix Z390-F Gaming
Memory
Corsair Vengeance Pro 2x 8GB (16GB) 3200MHz DDR4
Graphics Card(s)
MSI GTX 1070 Gaming X 8GB
Sound Card
ASRock A-Style Purity Sound
Monitor(s) Displays
ASUS VX239H IPS
Screen Resolution
1920x1080
Hard Drives
XPG SPECTRIX S40G 2566GB M.2 NVMe | Patriot P210 512GB SSD | Seagate BarraCuda 4TB 5400RPM
PSU
Thermaltake Smart 600w RGB 80Plus
Case
NZXT H500 with 3x Corsair HD120 RGB w/Node Pro
Cooling
Cryorig H7
Keyboard
Corsair K70 RapidFire RGB (Cherry MX Speed)
Mouse
Logitech G402 Hyperion Fury
Internet Speed
20MB Cable Broadband
Browser
Chrome
Other Info
Corsair MM300 Extended Anti-Fray Mouse Pad | Edifier C2 2.1ch Sound System | XBOX One S Controller | XBOX 360 Wireless Controller for Windows | APC SUA1000i Smart-UPS | PS4 Slim 500GB [Region 1 - USA]
ok i will get the exact same model of ram :) will also try to switch over 64bit version if i plan to jump above 4GB RAM. I usually play RPG Games like Dragon Age Origins, Mass Effect etc. so sometimes i feel like i need more ram for better loading. Thank you all for help and suggestions i will be update by posting as i will get ram and will get more help before getting on 64bit OS.


Great, glad to help :)

- Tony
 

My Computer

Computer Manufacturer/Model Number
Custom
OS
Windows 7 Ultimate x64
CPU
AMD Phenom x4 965 BE
Motherboard
MSI 790FX GD70 Not Wiki
Memory
4gb Gskill
Graphics Card(s)
HD 4850
Sound Card
Onboard Realtek
Monitor(s) Displays
Asus VW246H
Screen Resolution
1920x1080 Native
Hard Drives
2 Seagate Drives Raid 0
PSU
650Watt Corsair
Case
CoolerMaster
Cooling
Air Cooling Stock Heatsink and Fan
Keyboard
Logitech Cordless Duo
Mouse
Logitech Cordless Duo
Internet Speed
24000 KBPS
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