Windows Server 2012 R2 Products and Editions Comparison

Windows Server 2012 R2 Products and Editions Comparison by features, locks / limits and server roles.

	Windows Server 2012 R2 Datacenter	Windows Server 2012 R2 Standard	Windows Server 2012 R2 Essentials	Windows Server 2012 R2 Foundation
Locks and Limits
Maximum number of users	based on licenses	based on licenses	25	15
Maximum SMB Connections	16,777,216	16,777,216	16777216	30
Maximum RRAS Connections	unlimited	unlimited	50	50
Maximum IAS Connections	2,147,483,647	2,147,483,647	50	10
Maximum number of 64-bit sockets	64	64	2	1
Maximum RAM	4 TB	4 TB	64 GB	32 GB
Server can join a domain	Yes	Yes	For migration only	For migration only
DirectAccess	Yes	Yes	See documentation	Yes
Server Roles
Active Directory® Certificate Services	Yes	Yes	Yes	Yes
Active Directory Domain Services	Yes	Yes	Required	Yes (optional)
Active Directory Federation Services	Yes	Yes	Yes	Yes
AD Lightweight Directory Services	Yes	Yes	No	Yes
AD Rights Management Services	Yes	Yes	Yes	Yes
Application Server	Yes	Yes	Yes	Yes
DHCP Server	Yes	Yes	Yes	Yes
DNS Server	Yes	Yes	Yes	Yes
Fax Server	Yes	Yes	Yes	Yes
File Services	Yes	Yes	Yes	Yes
Hyper-V	Yes	Yes	No	No
Network Policy and Access Services	Yes	Yes	Yes	Yes
Print and Document Services	Yes	Yes	Yes	Yes
Remote Access	Yes	Yes	Yes	Yes
Terminal Services Application Sharing	Yes	Yes	No	Yes
Terminal Services Gateway	Yes	Yes	No	See documentation
Web Services (IIS)	Yes	Yes	Yes	Yes
Windows Deployment Services	Yes	Yes	Yes	Yes
Windows Essentials	Yes	Yes	Default	No
Windows Media Services support (Streaming Media Services)	See Installation Options documentation	See Installation Options documentation	Yes	See Installation Options documentation
WINS Server	Yes	Yes	Yes	Yes
Features
RODC – read only domain controller	Yes	Yes	No	No
Automatic Virtual Machine Activation	Both guest and host	As guest	As guest	No
Best Practices Analyzer	Yes	Yes	Yes	Yes
BranchCache Hosted Server	Yes	Yes	Yes	Yes
BranchCache P2P Cache	Yes	Yes	Yes	Yes
Windows Control Panel	Yes	Yes	Yes	Yes
Distributed File System Replication	Yes	Yes	Yes	Yes
Data Deduplication	Yes	Yes	No	No
ISCSI target support	Yes	Yes	Yes	Yes
DirectAccess	Yes	Yes	Yes	Yes
Dynamic Memory (in virtualization)	Yes	Yes	Yes	No
Failover Clustering	Yes	Yes	No	No
"Hot" add/replace RAM	Yes	Yes	Yes	No
IPAM (IP Address Management)	Yes	Yes	Yes	Yes
Microsoft Management Console	Yes	Yes	Yes	Yes
Minimal Server Interface	Yes	Yes	No	No
Network Load Balancing	Yes	Yes	Yes	Yes
Support for Non-volatile Memory Express	Yes	Yes	Yes	Yes
Windows PowerShell	Yes	Yes	Yes	Yes
Server Core mode	Yes	Yes	No	No
Server license logging	Yes	Yes	Yes	Yes
Server Manager	Yes	Yes	Yes	Yes
SMB Direct and SMB over RDMA	Yes	Yes	Yes	Yes
Storage Management Service	Yes	Yes	Yes	Yes
Storage Spaces	Yes	Yes	Yes	Yes
Volume Activation Services	Yes	Yes	No	No
VSS (Volume Shadow Copy Service) integration	Yes	Yes	Yes	Yes
Windows Server Update Services	Yes	Yes	Yes	No

The full PDF that includes Hyper-V and Storage Server editions can be downloaded from http://www.microsoft.com/en-us/download/confirmation.aspx?id=41703

Windows Server 2012 R2 Versiyonları Özellik Karşılaştırması

Windows Server 2012 R2 Versiyonları Özellik Karşılaştırması

	Windows Server 2012 R2 Datacenter	Windows Server 2012 R2 Standard	Windows Server 2012 R2 Essentials	Windows Server 2012 R2 Foundation
Limitler
Maksimum kullanıcı	lisansa bağlı	lisansa bağlı	25	15
Maksimum SMB Bağlantı	16,777,216	16,777,216	16777216	30
Maksimum RRAS Bağlantı	unlimited	unlimited	50	50
Maksimum IAS Bağlantı	2,147,483,647	2,147,483,647	50	10
Maksimum 64-bit soket	64	64	2	1
Maksimum RAM	4 TB	4 TB	64 GB	32 GB
Server can join a domain	Evet	Evet	Sadece migrasyon için	Sadece migrasyon için
DirectAccess	Evet	Evet	Dokümantasyona bkz.	Evet
Sunucu Rolleri
Active Directory® Certificate Servisleri	Evet	Evet	Evet	Evet
Active Directory Domain Servisleri	Evet	Evet	Gerekli	Evet (isteğe bağlı)
Active Directory Federation Servisleri	Evet	Evet	Evet	Evet
AD Lightweight Directory Servisleri	Evet	Evet	Hayır	Evet
AD Rights Management Servisleri	Evet	Evet	Evet	Evet
Application Server	Evet	Evet	Evet	Evet
DHCP Sunucusu	Evet	Evet	Evet	Evet
DNS Sunucusu	Evet	Evet	Evet	Evet
Fax Sunucusu	Evet	Evet	Evet	Evet
File Servisleri	Evet	Evet	Evet	Evet
Hyper-V	Evet	Evet	Hayır	Hayır
Network Policy and Access Servisleri	Evet	Evet	Evet	Evet
Print and Document Servisleri	Evet	Evet	Evet	Evet
Remote Access	Evet	Evet	Evet	Evet
Terminal Servisleri Application Sharing	Evet	Evet	Hayır	Evet
Terminal Servisleri Gateway	Evet	Evet	Hayır	Dokümantasyona bkz.
Web Servisleri (IIS)	Evet	Evet	Evet	Evet
Windows Deployment Servisleri	Evet	Evet	Evet	Evet
Windows Essentials	Evet	Evet	Default	Hayır
Windows Media Servisleri support (Streaming Media Servisleri)	Kurulum seçenekleri dokümantasyonuna bkz.	Kurulum seçenekleri dokümantasyonuna bkz.	Evet	Kurulum seçenekleri dokümantasyonuna bkz.
WINS Sunucusu	Evet	Evet	Evet	Evet
Özellikler
RODC – read only domain controller	Evet	Evet	Hayır	Hayır
Automatic Virtual Machine Activation	Both guest and host	As guest	As guest	Hayır
Best Practices Analyzer	Evet	Evet	Evet	Evet
BranchCache Hosted Sunucusu	Evet	Evet	Evet	Evet
BranchCache P2P Cache	Evet	Evet	Evet	Evet
Windows Control Panel	Evet	Evet	Evet	Evet
Distributed File System Replication	Evet	Evet	Evet	Evet
Data Deduplication	Evet	Evet	Hayır	Hayır
ISCSI target support	Evet	Evet	Evet	Evet
DirectAccess	Evet	Evet	Evet	Evet
Dynamic Memory (in virtualization)	Evet	Evet	Evet	Hayır
Failover Clustering	Evet	Evet	Hayır	Hayır
"Hot" add/replace RAM	Evet	Evet	Evet	Hayır
IPAM (IP Address Management)	Evet	Evet	Evet	Evet
Microsoft Management Console	Evet	Evet	Evet	Evet
Minimal Server Interface	Evet	Evet	Hayır	Hayır
Network Load Balancing	Evet	Evet	Evet	Evet
Non-volatile Memory Express desteği	Evet	Evet	Evet	Evet
Windows PowerShell	Evet	Evet	Evet	Evet
Server Core mode	Evet	Evet	Hayır	Hayır
Sunucu lisans loglaması	Evet	Evet	Evet	Evet
Sunucu Yöneticisi	Evet	Evet	Evet	Evet
SMB Direct and SMB over RDMA	Evet	Evet	Evet	Evet
Storage Management Service	Evet	Evet	Evet	Evet
Storage Spaces	Evet	Evet	Evet	Evet
Volume Aktivasyon Servisleri	Evet	Evet	Hayır	Hayır
VSS (Volume Shadow Copy Service) integration	Evet	Evet	Evet	Evet
Windows Sunucu Update Servisleri	Evet	Evet	Evet	Hayır

Hyper-V ve Storage Server için karşılaştırmanın bulunduğu PDF dokümanını http://www.microsoft.com/en-us/download/confirmation.aspx?id=41703 adresini ziyaret edebilirsiniz.

Enabling disk performance counters in Windows Server 2012 R2's Task Manager Performance Tab

Enabling disk performance counters / graph in Windows Server 2012 R2's Task Manager Performance Tab

It is very easy to enable disks in Task Manager's Performance tab in Window Server 2012 R2,



All you need is to run diskperf -y command in a elevated command prompt, it enables counters as it says in the output.

Windows Server 2012 R2 'da Görev Yürütücüsünde gözükmeyen disk performans verileri

Windows Server 2012 R2 'da Görev Yürütücüsünde gözükmeyen disk performans verileri
Windows Server 2012 R2 işletim sisteminde görev yürütücüsünü açtığınızda Performans sekmesinde disk verilerini göremiyorsanız.



Aşagıdaki şekilde diskperf -y komutunu Admistrator yetkileri ile açtığınız komut istemi penceresinde çalıştırarak aktive edebilirsiniz.