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

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 Windows  R2 MSDN original image download + activation key (key)
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Windows Server R2 is the latest Microsoft a server operating system, provides enterprise data center solutions and hybrid cloud solutions, easy to deploy, cost-effective, with application as the key to the user as the center. 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 paper provides a client version (VL version) Download (the integration of the latest Update3 official original, 2014.12.15 released the latest version) and online activation key.

 Win8.1

Windows R2 VL with Update (x64) - DVD (English)
File name: en_windows_server_2012_r2_vl_with_update_x64_dvd_4065221.iso
SHA1:D4B28F350981A7C3306DD409B172AEA10D8599AC
File size: 4.24GB
Release date: 2014-04-02
Thunder download: Click to download

Windows R2 with Update (x64) - DVD (English)
File name: en_windows_server_2012_r2_with_update_x64_dvd_4065220.iso
SHA1:AF9EF225A510D6D51C5520396452D4F1C1E06935
File size: 4.23GB
Release date: 2014-04-02
Thunder download: Click to download

Windows R2 VL with Update (x64) - DVD (Chinese-Simplified)
File name: cn_windows_server_2012_r2_vl_with_update_x64_dvd_6052729.iso
SHA1:5E88BF62773D4867CF904AF94F66EEA2062E35E4
File size: 5.16GB
Release date: 2014-12-15
Thunder download: Click to download

Windows R2 with Update (x64) - DVD (Chinese-Simplified)
File name: cn_windows_server_2012_r2_with_update_x64_dvd_6052725.iso
SHA1:82292FA197E6C9DD9AF8F7E68E7A79A5DA1DDA2B
File size: 5.16GB
Release date: 2014-12-15
Thunder download: Click to download

Windows Storage R2 and Windows R2 Foundation with Update (x64) - DVD
File name: cn_windows_storage_server_2012_r2_windows_server_2012_r2_foundation_with_update_x64_dvd_6052783.iso
SHA1:6DD7EE28950A4E302ADF79FF80D0A0F08090B729
File size: 4.97GB
Release date: 2014-12-15
Thunder download: Click to download

Windows Server R2 2012 installation key
Windows Foundation
RTMNG-7K8HQ-3QVVW-W8QKF-Q9H7D - 00185-00477-08754-AAOEM
VXHGK-GRJQH-K7WVN-MTXP3-YBFHM - 00185-65247-05792-ABOEM
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
MXHGN-GRJQH-K7WVV-MTXP3-YBFHT - 00186-00000-00000-AAOEM OEM SLP
JXHGK-GRJQH-N7WVV-MTXP3-YBFHT - 00186-08304-72192-ABOEM 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
DXHGK-GRJQH-K7WVV-NTXP3-YBFGG - 00182-85373-02912-ABOEM
N67T9-R7KXM-CJKJB-BHGCW-CPKW6 - 00182-80070-47113-AAOEM

Windows MultiPoint Standard
KXHGK-GRJQN-K7WVV-MTXP3-YBFGB - 00182-47717-51936-ABOEM
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
QXHGN-GRJQH-K7WVV-MTXP3-YBFGD - 00182-60000-00000-AAOEM

The new function of Windows server 2012 R2

1 (Work Folders), a working folder
Work Folders Dropbox brings new features to the enterprise server, install it in the Windows server 2012 R2 system, you can obtain the perfect function and secure file replication service. The initial release will only support Windows8.1 users, in may support Win7 and iPad devices in the future. Like Dropbox, Work Folders will put the files and saved on the server and the user equipment, and no matter when the user establishes a connection with the server, Work Folders can perform synchronous operation.

2 (Desired State Configuration) state configuration
In many server configuration maintenance is a very troublesome thing, especially the system administrator to maintain a large number of servers running. Custom internal tools for many cutting-edge solutions and countless have been designed to meet this demand. But now Windows server 2012 R2 to install a new feature, you can programmatically create a role and function of the baseline, used to monitor and upgrade any one with the "desired state" inconsistent. The required configuration tool PowerShell 4.0, it need to provide many new cmdlets, not only can complete the monitoring task, can also achieve the desired specific state administrator.

3 (Storage Tiering), grading storage
This may be a new feature of Windows server 2012 R2 the most worth mentioning. In fact, the storage function of grading is between different storage, dynamic mobile storage data block, such as fast SSDs and slow hard disk. Many of the high-end storage system long ago can automatically stack, but this is the first time you can finish it at the operating system level. Microsoft heat-map algorithm is used to decide which one data block seems to be the most active, and the "hot" data block is automatically moved to the fastest level. You can adjust the settings option to decide when to move through the PowerShell data enabled what method.

4, storage location (Storage Pinning)
It is closely related to classification and storage, its function is to make the selected file is fixed on the specified level. This ensures that the files you want are the fastest memory, such as a boot disk in a virtual desktop infrastructure deployment, will never be moved to slower memory hierarchy. In addition, in a period of time, if you do not use the SSDs file, then it may be moved to level HDD.
5, write back cache (Write Back Cache)
Create a new storage capacity in Windows server 2012 R2, you can use the Write Back Cache. This function you can set aside a large amount of physical space, especially in the fast SSD, the write intensive operation process, using the write cache to help eliminate the ups and downs of the I/O. This can be regarded as a database scenario, a larger hard disk writing may have more than drive ability, and to maintain the status of the disk. This buffer can eliminate any caused by a storage subsystem overwhelmed pause.

6, data deduplication Technology (Deduplication on running VMs)
Data deduplication is a new feature in Windows server 2012 R2 good, but the only drawback is that cannot delete the virtual device running. This limitation in Windows server 2012 R2 has been resolved. That is to say, this new function can greatly improve the overall efficiency of data deduplication deployment in VDI. The bonus is repeated, delete data can greatly improve the starting performance of the virtual desktop. In addition, stored in the SMB3.0 VMs, Microsoft recommends using the extended file server in the Windows or Windows server 2012 R2.

7 (Parallel rebuild), parallel reconstruction
For the reconstruction of a lack of RAID array disk is very time-consuming, but also to use a large number of physical disk drive system deployment, a reconstruction of the time required for more than one long word! Microsoft in the Windows Server CHKDSK to solve 2012 lengthy checking problem, reduce the scanning time and single disk repair time. Windows server 2012 R2 adds a new feature - parallel storage space drive reconstruction failure, which saves a lot of time. Professional demonstration TechEd shows the reconstruction of a 3TB disk only need less than an hour.

8, work environment (Workplace Join)
Windows server 2012 R2 announced that it is necessary to personal devices like the iPad into the business environment. At the simplest level, it is a new Web application alternatives for any authorized users, allows you to provide safe access to internal web site, including the site SharePoint. One step closer to say that it is a new feature called Workplace Join, allowing users through dynamic directory (Active Directory) registered their equipment and authentication, single sign on to the enterprise application program and database. Standard tools like Group Policy, can control the access conditions in person or organization on the basis of.

9, multi task VPN gateway (Multitenant VPN gateway)
Microsoft has added many new features, to provide secure communications between online and offline premise. A new multi task VPN gateway allows you to pass a separate VPN interface, using point-to-point connectivity to multiple external sites. This function is for managed service providers, but also for large organizations to achieve connectivity with multiple sites or external to the organization. In Windows , each point of network connection requires a single gateway, when more connections are required to use a separate application, it will adversely affect the cost and ease of use. But rest assured, Windows server 2012 R2 has overcome this limitation.

10, Windows Server Essentials (Windows Server Essentials role) role
Although this sounds is not surprising, but it has the potential to make our lives easier, especially those of network organization and widely distributed in geographically. (in fact, the Microsoft Windows has four versions: Foundation, Essentials, Standard and Datacenter, respectively, for different scale enterprise users.) The installation of Windows , WSE had to use a completely different installation resources. For large organizations, which may affect the distribution and structure of strategic management. WSE can play the role of other functions -- including Namespaces, DFS, branchcache remote server management tools in Windows server 2012 R2, which is usually used in a remote office setting.

11, Windows server 2012 R2 Hyper-V highlights
The next version of Hyper-V to the learners and cleaning staff brought "Gen2" VMs, equivalent to Hyper-V is proposed on the basis of dynamic migration faster online, VM output and cloning etc..

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