System requirements
| Criteria | 2008 | 2008 R2 |
|---|---|---|
| Minimum | Recommended | |
| CPU | 1 GHz (IA-32) 1.4 GHz (x86-64 or Itanium) | 2 GHz or faster |
| RAM | 512 MB | 2 GB or greater |
| HDD | Other editions, 32-bit: 20 GB Other editions, 64-bit: 32 GB Foundation: 10 GB | Foundation: 10 GB or greater Other editions: 32 GB or greater |
What are the specifications needed to install Windows Server 2008 R2 OS?
RAM — The following are the RAM requirements: Minimum: 512 MB. Recommended: 2 GB or more. Maximum (32-bit systems): 4 GB (for Windows Server 2008 Standard) or 64 GB (for Windows Server 2008 Enterprise or Windows Server 2008 Datacenter)
What are the requirements for Windows Server 2008 R2 and 2012?
Windows Server 2012 is based on Windows Server 2008 R2 and Windows 8 and requires x86-64 CPUs (64-bit), while Windows Server 2008 worked on the older IA-32 (32-bit) architecture as well.
What is R2 stands for in Windows Server 2008?
Release 2
To get to the kernel (pun intended) of the issue, R2 in Windows Server 2008 means “Release 2,” and the primary reason why Microsoft uses the R2 nomenclature as opposed to revising the major product version is as follows: R2 releases do not require administrators to purchase upgrade client access licenses (CALs).
What are the system requirements to run Windows Server 2008 R2?
It’s recommended your processor is 2.0 GHz or faster for best performance. Server 2008 R2 minimum memory requirement is 512 MB RAM. But, we recommend you run it on 2 GB RAM or higher for it to run smooth. The least amount of available disk space you need to run it is 10 GB.
How much RAM does Windows Server 2008 R2 Datacenter Edition support?
Windows Server 2008 R2 Datacenter edition supports up to 2TB of RAM and a minimum of 8 processors up to a maximum of 64.
What is the support status for Windows Server 2008 R2?
Support status. Mainstream support ended on 13 January 2015. Extended support will end on 14 January 2020 along with Windows 7 (for Windows Server 2008 R2 Service Pack 1).
What are the enhancements in Windows Server 2008 R2?
Enhancements in Windows Server 2008 R2 include new functionality for Active Directory, new virtualization and management features, version 7.5 of the Internet Information Services web server and support for up to 256 logical processors.
