Windows Server 2012 R2

Windows Server 2012 R2

Windows Server 2012 R2
Codename Preliminary name	Server 'Blue'
Kernel version	NT 6.3
CPU architecture	x64
Release date	2013-10-18
Support end	2023-10-10
Preceded by	Windows Server 2012
Succeeded by	Windows Server 2016

Windows Server 2012 R2 is the successor to Windows Server 2012, and is the server counterpart of Windows 8.1. Like Windows 8.1, Windows Server 2012 R2 Update 1 was released on April 8, 2014.

Builds

• No information available
• Existence doubtful
• Information or pictures available
• Leaked or released

Milestone 1

• 6.3.9354.fbl_partner_out11.130301-2000

Milestone 2

• 6.3.9391.6.fbl_partner_out18.130502-1852

Pre-Milestone Preivew

• 6.3.9400.fbl_sfs_dev1_pr.130506-2030
• 6.3.9402.winmain.130507-1720
• 6.3.9410.fbl_partner_out21.130518-1332

Milestone Preview

• 6.3.9431.winmain_bluemp.130615-1214

Pre-RTM

• 6.3.9457.0.fbl_loc.130708-1930
• 6.3.9460.0.fbl_partner_out28.130712-1918
• 6.3.9465.0.fbl_partner_out29.130719-2136

RTM

• 6.3.9600.16384.winblue_rtm.130821-1623