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13# 迷失的风儿
具体在win32架构上实现是通过修改boot.ini将 /PAE 参数添加到 ARC中。
MSDN上给出了具体的操作规程~
但是~在装有 SP1 的标准版 Windows Server 2003 和装有 SP2 的 Windows XP 上启用 PAE 模式时,物理地址空间将限制在 4 GB。
将物理地址空间限制在 4 GB 有助于防止 PAE 模式出现驱动程序兼容性问题。
所以最合适的就是win7和vista~其实从win2000开始M$就有意在引入这个
下表来自wikipedia,内容为每一个操作系统默认最大支持的内存大小。
Windows Versions (and their maximum addressable physical memory/RAM (GB)) 32-bit Editions 64-bit Editions
Windows 2000 Professional, Server 4 N/A
Windows 2000 Advanced Server 8 N/A
Windows 2000 Datacenter 32 N/A
Windows XP Starter 0.5 N/A
Windows XP Home & Media Center 4 N/A
Windows XP Professional 4 128
Windows Server 2003 Web 2 N/A
Windows Server 2003 Small Business, Home, Storage 4 N/A
Windows Server 2003 Storage Server 4 N/A
Windows Server 2003 R2 Standard Edition 4 32
Windows Server 2003 Standard Edition (SP1) 4 32
Windows Server 2003 Standard Edition (SP2) 4 32
Windows Server 2003 Enterprise Edition (SP1) 16 GB with 4GT N/A
Windows Server 2003 R2 Enterprise Edition 64 1 TB
Windows Server 2003 R2 Datacenter 128 1 TB
Windows Server 2003 Datacenter Edition (SP1) 16 GB with 4GT 1 TB
Windows Vista Starter 1 N/A
Windows Vista Home Basic 4 8
Windows Vista Home Premium 4 16
Windows Vista Business, Enterprise, Ultimate 4 128
Windows Server 2008 Standard, Web 4 32
Windows Server 2008 Enterprise, Datacenter 64 2 TB
Windows 7 Starter 2 N/A
Windows 7 Home Basic 4 8
Windows 7 Home Premium 4 16
Windows 7 Professional, Enterprise, Ultimate 4 192
Windows Server 2008 R2 Foundation N/A 8
Windows Server 2008 R2 Standard N/A 32
Windows Server 2008 R2 Enterprise, Datacenter, or Itanium N/A 2 TB |
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