Maximum RAM memory limits for Windows 11/10/7 x64

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Dissimilar Windows editions have had unlike upper maximum RAM limits. 64-bit Windows support dissimilar amounts of retentiveness as an SKU differentiating feature, with the low end being 512MB for Windows XP Starter to 128GB for Vista Ultimate and 192GB for Windows 7 Ultimate.

All 32-flake Windows client SKUs, however, including Windows Vista, Windows XP and Windows 2000 Professional, support a maximum of 4GB of physical memory. 4GB is the highest concrete address attainable with the standard x86 memory management mode. Hardware Specifications for Windows 7 lays downwardly the minimum retention (RAM) requirements.

Read: Departure between 64-bit and 32-scrap Windows.

Maximum retentiveness (RAM) limits

So, while the maximum RAM limit for 32-flake Windows vii / 8 editions is 4GB, when it comes to the 64-chip editions, the amount of retention that the Os can address depends on which edition you are running.

Maximum Memory limit for different versions of Windows 11/10

The maximum Retentiveness limit for the different versions of Windows 11/x are:

• Windows 11/ten Abode: 128 GB
• Windows 11/10 Pro: ii TB
• Windows xi/10 Pro for Workstations: half-dozen TB
• Windows xi/10 Educational activity: 2 TB
• Windows 11/x Enterprise: 6 TB

Here are the upper RAM limits for the different editions of Windows 7 64-bit:

• Starter: 2GB
• Domicile Basic: 8GB
• Home Premium: 16GB
• Professional: 192GB
• Enterprise: 192GB
• Ultimate: 192GB

These limits are similar to those for Windows Vista editions, except that Vista Enterprise and Vista Ultimate have had their upper limits raised from 128GB to 192GB.

Windows 8 and Windows 8.1, 64-scrap has different memory limits depending on the edition.

• Windows viii: 128GB
• Windows 8 Professional: 512GB
• Windows 8 Enterprise: 512GB.

For Windows Server 2008 R2 Enterprise edition, the limit could extend to even two TB.

Will Windows 11 utilise more RAM?

There is no official statement regarding the usage of RAM by Windows 11. Yous can install Windows 11 on 4GB of RAM without any problem. Talking almost the Memory consumption, yous cannot say if Windows eleven consumes more or less RAM than Windows x or whatsoever other older version. It entirely depends on the number and weight of the apps and the settings you lot are using.

Hope this helps.

Farther reading:

• How much RAM does each edition of Windows 10 back up?
• Physical retention allocation and retentivity status in Windows 7
• Physical Retentivity Limits for Windows 7.

Anand Khanse is the Admin of TheWindowsClub.com, a ten-year Microsoft MVP (2006-16) & a Windows Insider MVP. Please read the entire post & the comments first, create a Organisation Restore Point before making any changes to your organisation & be careful almost whatever third-political party offers while installing freeware.

Source: https://www.thewindowsclub.com/what-is-the-maximum-memory-ram-limit-for-64-bit-windows-7

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