在原有的KMS服务器上，打个补丁即可Windows6.1-KB2885698-x64.msu
重启后用Windows 2012R2 的KMS Key激活即可。
KMS Key可是稀有品种啊~
Windows Server 2012 R2 and Windows 8.1 Client Setup Keys
| Operating system edition | KMS Client Setup Key | Windows 8.1 Professional
| GCRJD-8NW9H-F2CDX-CCM8D-9D6T9
| Windows 8.1 Professional N
| HMCNV-VVBFX-7HMBH-CTY9B-B4FXY
| Windows 8.1 Enterprise
| MHF9N-XY6XB-WVXMC-BTDCT-MKKG7
| Windows 8.1 Enterprise N
| TT4HM-HN7YT-62K67-RGRQJ-JFFXW
| Windows Server 2012 R2 Server Standard
| D2N9P-3P6X9-2R39C-7RTCD-MDVJX
| Windows Server 2012 R2 Datacenter
| W3GGN-FT8W3-Y4M27-J84CP-Q3VJ9
| Windows Server 2012 R2 Essentials
| KNC87-3J2TX-XB4WP-VCPJV-M4FWM
|
Windows Server 2012 and Windows 8 Client Setup Keys
| Operating system edition | KMS Client Setup Key | Windows 8 Professional
| NG4HW-VH26C-733KW-K6F98-J8CK4
| Windows 8 Professional N
| XCVCF-2NXM9-723PB-MHCB7-2RYQQ
| Windows 8 Enterprise
| 32JNW-9KQ84-P47T8-D8GGY-CWCK7
| Windows 8 Enterprise N
| JMNMF-RHW7P-DMY6X-RF3DR-X2BQT
| Windows Server 2012
| BN3D2-R7TKB-3YPBD-8DRP2-27GG4
| Windows Server 2012 N
| 8N2M2-HWPGY-7PGT9-HGDD8-GVGGY
| Windows Server 2012 Single Language
| 2WN2H-YGCQR-KFX6K-CD6TF-84YXQ
| Windows Server 2012 Country Specific
| 4K36P-JN4VD-GDC6V-KDT89-DYFKP
| Windows Server 2012 Server Standard
| XC9B7-NBPP2-83J2H-RHMBY-92BT4
| Windows Server 2012 MultiPoint Standard
| HM7DN-YVMH3-46JC3-XYTG7-CYQJJ
| Windows Server 2012 MultiPoint Premium
| XNH6W-2V9GX-RGJ4K-Y8X6F-QGJ2G
| Windows Server 2012 Datacenter
| 48HP8-DN98B-MYWDG-T2DCC-8W83P
|
Windows 7 and Windows Server 2008 R2
| Operating system edition | KMS Client Setup Key | Windows 7 Professional
| FJ82H-XT6CR-J8D7P-XQJJ2-GPDD4
| Windows 7 Professional N
| MRPKT-YTG23-K7D7T-X2JMM-QY7MG
| Windows 7 Professional E
| W82YF-2Q76Y-63HXB-FGJG9-GF7QX
| Windows 7 Enterprise
| 33PXH-7Y6KF-2VJC9-XBBR8-HVTHH
| Windows 7 Enterprise N
| YDRBP-3D83W-TY26F-D46B2-XCKRJ
| Windows 7 Enterprise E
| C29WB-22CC8-VJ326-GHFJW-H9DH4
| Windows Server 2008 R2 Web
| 6TPJF-RBVHG-WBW2R-86QPH-6RTM4
| Windows Server 2008 R2 HPC edition
| TT8MH-CG224-D3D7Q-498W2-9QCTX
| Windows Server 2008 R2 Standard
| YC6KT-GKW9T-YTKYR-T4X34-R7VHC
| Windows Server 2008 R2 Enterprise
| 489J6-VHDMP-X63PK-3K798-CPX3Y
| Windows Server 2008 R2 Datacenter
| 74YFP-3QFB3-KQT8W-PMXWJ-7M648
| Windows Server 2008 R2 for Itanium-based Systems
| GT63C-RJFQ3-4GMB6-BRFB9-CB83V
|
Windows Vista and Windows Server 2008
| Operating system edition | KMS Client Setup Key | Windows Vista Business
| YFKBB-PQJJV-G996G-VWGXY-2V3X8
| Windows Vista Business N
| HMBQG-8H2RH-C77VX-27R82-VMQBT
| Windows Vista Enterprise
| VKK3X-68KWM-X2YGT-QR4M6-4BWMV
| Windows Vista Enterprise N
| VTC42-BM838-43QHV-84HX6-XJXKV
| Windows Web Server 2008
| WYR28-R7TFJ-3X2YQ-YCY4H-M249D
| Windows Server 2008 Standard
| TM24T-X9RMF-VWXK6-X8JC9-BFGM2
| Windows Server 2008 Standard without Hyper-V
| W7VD6-7JFBR-RX26B-YKQ3Y-6FFFJ
| Windows Server 2008 Enterprise
| YQGMW-MPWTJ-34KDK-48M3W-X4Q6V
| Windows Server 2008 Enterprise without Hyper-V
| 39BXF-X8Q23-P2WWT-38T2F-G3FPG
| Windows Server 2008 HPC
| RCTX3-KWVHP-BR6TB-RB6DM-6X7HP
| Windows Server 2008 Datacenter
| 7M67G-PC374-GR742-YH8V4-TCBY3
| Windows Server 2008 Datacenter without Hyper-V
| 22XQ2-VRXRG-P8D42-K34TD-G3QQC
| Windows Server 2008 for Itanium-Based Systems
| 4DWFP-JF3DJ-B7DTH-78FJB-PDRHK
|
|
Windows Server 2012 R2 Standard RETAIL KEY 
Q8MTR-F2N87-JPQ4C-8CFK9-C7HJM
HK69K-3N8Y2-VB2XH-4HYGY-CWDWM
W689N-TPP83-V2Q42-683JR-X2C2B
Windows Server 2012 R2 Standard
=====================
2FND4-FCR66-RK9Q3-F82H3-4GB43 --- 00252-20000-00116-AAOEM --- Dell
2012r2标准版，可刷bios激活。
网上搜集而来
