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Windows R2 MSDN original mirror download + activation key (key)

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  • Update Date: 2018-04-19
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Windows Server R2 is Microsoft's latest server operating system, providing enterprise data center and hybrid cloud solution, easy to deploy, cost-effective, application focused and user centered. Windows R2 functions include server virtualization, storage, software defined network, server management and automation, Web and application platform. [1] , access and information protection, virtual desktop infrastructure, etc. This article provides the download of the big client version (VL version), which integrates the latest official version of Update3, the latest version of 2014.12.15, and the online activation key.


Windows R2 VL with Update (x64) - DVD (English)
Filename: en_windows_server_2012_r2_vl_with_update_x64_dvd_4065221.iso
File size: 4.24GB
Release time: 2014-04-02
Download: Click to download

Windows R2 with Update (x64) - DVD (English)
Filename: en_windows_server_2012_r2_with_update_x64_dvd_4065220.iso
File size: 4.23GB
Release time: 2014-04-02
Download: Click to download

Windows R2 VL with Update (x64) - DVD (Chinese-Simplified)
Filename: cn_windows_server_2012_r2_vl_with_update_x64_dvd_6052729.iso
File size: 5.16GB
Release time: 2014-12-15
Download: Click to download

Windows R2 with Update (x64) - DVD (Chinese-Simplified)
Filename: cn_windows_server_2012_r2_with_update_x64_dvd_6052725.iso
File size: 5.16GB
Release time: 2014-12-15
Download: Click to download

Windows Storage R2 and Windows R2 Foundation with Update (with) -
Filename: cn_windows_storage_server_2012_r2_windows_server_2012_r2_foundation_with_update_x64_dvd_6052783.iso
File size: 4.97GB
Release time: 2014-12-15
Download: Click to download

Windows R2 installation key
Windows Foundation
RTMNG-7K8HQ-3QVVW-W8QKF-Q9H7D - 00185-00477-08754-AAOEM
BDCBV-BQ27P-9PNJJ-BQJ96-KTJ3Y - 00185-61015-53182-ABOEM
8MBNB-YB7W9-YV3VJ-7WMGG-MKH7D - 00185-00000-00010-AAOEM
96764-R7KXM-CJKJB-BNGCW-CPKX3 - 00185-06266-38201-AAOEM

Windows Essentials OEM SLP

Windows Standard
VDNYM-JBKJ7-DC4X9-BT3QR-JHRGY - 00184-00070-00000-AAOEM
BNHD9-KT7MY-4BX83-HTGM4-3C77J - 00185-48475-45056-AAOEM
2G9DG-XKFR6-VG8D3-DN9T9-CDG98 - 00185-48952-40532-AAOEM

Windows Datacenter
B7RRX-RVN4P-PCPBM-89D8Y-X4PQH - 00184-50100-21572-AAOEM
N67Y4-R7KXM-CJKJB-BHGCW-CPKXV - 00184-50070-47113-AAOEM

Windows Storage Workgroup
CDNBD-9X68R-RRFYH-8G28W-82KXC - 00183-30070-49169-AAOEM

Windows Storage Standard
N67T9-R7KXM-CJKJB-BHGCW-CPKW6 - 00182-80070-47113-AAOEM

Windows MultiPoint Standard
NDQGD-9X68R-RRFYH-8GB8W-82KWG - 00181-20069-74811-AAOEM

Windows MultiPoint Premium
RTDKG-7K8HQ-3QVVW-W8NKF-Q9H43 - 00181-82704-22746-AAOEM
VNKYM-JBKJ7-DC4X9-BT3QR-JHRF3 - 00181-80070-00000-AAOEM

New functions of Windows server 2012 R2

1, work folder (Work Folders)
Work Folders brings new Dropbox functions to enterprise servers, and installs them on Windows server 2012 R2 system, so you can get more perfect functions and secure file replication services. The initial release will only support Windows8.1 users, and may support Win7 and iPad devices in the future. Like Dropbox, Work Folders will save files attachments on servers and user devices, and Work Folders can perform synchronous operations no matter when users establish connections with servers.

2, state configuration (Desired State Configuration)
Maintaining configuration on many servers is tricky, especially for system administrators to maintain a large number of servers that are running. Many sophisticated solutions and countless self defined internal tools have been designed to meet this need. But now Windows server 2012 R2 has installed a new function, which can be programmed to set up a role and function baseline to monitor and upgrade any system that does not conform to the required state. The required state configuration requires the tool PowerShell 4 - it provides many new cmdlets, which can complete monitoring tasks and achieve the specific state required by the administrator.

3, storage classification (Storage Tiering)
This may be the new feature that is worth mentioning in Windows server 2012 R2. In essence, the function of storage classification is to move dynamic storage data blocks between different storage classes, such as fast SSDs and slower hard disk. Many high-end storage systems have been stacked automatically for a long time, but this is the first time you have been able to complete it at the operating system level. Microsoft uses the heat-map algorithm to decide which block looks the most active and automatically transfers the hottest data block to the fastest level. You can adjust the settings option to decide when to enable the mobile data through PowerShell.

4, storage location (Storage Pinning)
It is closely related to storage classification, and its function is to fix the selected files at the specified level. This ensures that the files you want are all on the fastest memory, such as boot disks in a virtual desktop infrastructure deployment, and will never be moved to slower memory levels. In addition, in a relatively short period of time, if the file in SSDs is not used, it may be moved to the HDD level.
5. Write back cache (Write Back Cache)
Create a new storage capacity in Windows server 2012 R2, you can use Write Back Cache. This function can give you a lot of physical space, especially on fast SSD. In write intensive operations, using write cache can help to eliminate the ups and downs of I/O. It can be seen that in a database scenario, the contents of a large volume disk may exceed the capacity of the driver controller, and the disk is used to maintain the status. This buffer can eliminate any pause caused by an overwhelmed storage subsystem.

6. Deduplication on running VMs.
Data deletion technology is a good new feature in Windows server 2012 R2, but the only drawback is that it can not delete the running virtual device. This limitation has been solved on Windows server 2012 R2. That is to say, this new function can greatly improve the overall efficiency of data duplication in VDI deployment. The advantage is that duplication of data technology greatly improves the startup performance of the virtual desktop. In addition to storing VMs on SMB3.0, Microsoft recommends the use of extended file servers on Windows or Windows server 2012 R2.

7. Parallel reconstruction (Parallel rebuild)
For a disk that lacks RAID arrays, it is time-consuming to rebuild and to deploy a large number of physical disks. The time needed to rebuild a drive system is more than a long word. Microsoft solved the lengthy inspection problem of CHKDSK in Windows , reducing scan time and single disk repair time. Windows server 2012 R2 has added a new function -- parallel rebuilt failed storage space drive, which saves a lot of time. TechEd's professional demonstration shows that it takes less than an hour to rebuild a 3TB disk.

8. Work environment (Workplace Join)
Windows server 2012 R2 announced the need to incorporate personal devices like iPad into the enterprise environment. At the simplest level, it is a new Web application substitutes, which allows you to provide secure access to internal web sites, including SharePoint sites, for any authorized user. In the near future, it is a new function called Workplace Join, which allows users to register their devices through dynamic directory (Active Directory) and get authentication, sign in to enterprise application and database. Standard tools like Group Policy can control conditional access on the basis of individuals or organizations.

9. Multitask VPN gateway (Multitenant VPN gateway)
Microsoft has added many new functions to provide communication security between the premise and the offline premise. The new multitasking VPN gateway allows you to connect point to point to multiple external web sites through a single VPN interface. This function is not only for hosting service providers, but also for large organizations to achieve connectivity with multiple sites or external organizations. In Windows , every point to point network connection needs a separate gateway. When more connections need to be used by a separate application, this will have an adverse impact on cost and ease of use. But rest assured that Windows server 2012 R2 has overcome this limitation.

10. The role of Windows Server Essentials (Windows Server Essentials role)
Although this may not sound surprising, it has the potential to make our lives easier, especially for those networks that are geographically distributed. (in fact, Microsoft Windows has four versions: Foundation, Essentials, Standard and Datacenter, respectively, for different scale enterprise users). When installing Windows , you will have to use a completely different installation resource for WSE. For large organizations, this may affect distribution strategy and structure management. The WSE role can also perform other functions in Windows server 2012 R2, including branch cache, DFS Namespaces, and remote server management tools, which are usually used in remote office settings.

11. Highlights of Windows server 2012 R2 Hyper-V
The next version of Hyper-V brings "Gen2" VMs to learners and cleaners, equivalent to improvements based on Hyper-V, faster dynamic migration, online VM output and cloning.

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