Windows Server 2012 R2 Essentials x64 Official ISO Download (Small Business Server, 2707190) with Verified SHA-256
If you’re looking for a clean, complete, unmodified Windows Server 2012 R2 Essentials ISO, you’ve come to the right place.
Windows Server 2012 R2 shipped in late 2013, and Essentials is its dedicated small-business edition — simple licensing (one server, up to 25 user accounts and 50 devices), a graphical management dashboard, and wizard-driven setup for domain services, file sharing, client backups, Remote Web Access and Office 365 / Azure integration. A small company can run it without a full-time administrator. This post provides the genuine Windows Server 2012 R2 Essentials Simplified Chinese disc (part number 2707190), complete with a PowerShell-verified SHA-256 hash proving every byte matches Microsoft’s official release.
This is not Standard Edition: Essentials ships as separate media with separate licensing. Standard/Datacenter keys don’t work, and it can’t be “switched” from Standard. It must be the root of its domain environment (it builds a domain controller for you) and is capped at 25 users / 50 devices — beyond that you migrate to Standard. It is also a different image from the Standard/Datacenter discs (6052729 / 6052725 / 2979220); check the file name and number.
Who Is This Version For?
- Small businesses, shops and studios — one server for file shares, staff accounts, PC backups and remote access, configured through wizards
- IT providers serving SMB clients — the Essentials dashboard centralizes user/device management, backup status and health alerts, making after-sales support easy
- Learners and certification students — explore Microsoft’s all-in-one SMB server design: domain, Group Policy and client backup in a single guided product
- Collectors — genuine 2012 R2-era standalone SKU media (2707190), never repackaged
What’s Built Into Essentials?
| Capability | What It Does |
|---|---|
| Server Dashboard | Graphical home for managing users, devices, shares, backups and alerts |
| Active Directory integration | Automatically configures the server as a domain controller during setup; clients join the domain in one click |
| Client PC backup | Centralized full-volume backups of connected Windows PCs with bare-metal restore |
| Remote Web Access (RWA) | Employees reach company files and their office PCs through a browser from outside the office |
| Storage Spaces / file shares | Resilient storage and data deduplication |
| Cloud integration | Built-in wizards for Office 365, Azure Backup and Azure AD |
| Media / DLNA | Can optionally serve as a home/small-team media server |
File Details
| Item | Details |
|---|---|
| File Name | cn_windows_server_2012_r2_essentials_x64_dvd_2707190.iso |
| File Size | 3.90 GB (4,183,773,184 bytes) |
| Architecture | x64 (64-bit — the only architecture released) |
| Version | Windows Server 2012 R2 Essentials (Build 9600) |
| Licensing Limit | 25 users / 50 devices / single server |
| Image Type | Official Microsoft media |
| Language | Simplified Chinese (zh-CN) |
Verified SHA-256 Hash
The following hash was generated locally using PowerShell Get-FileHash on the complete file — not copied from a website. This ensures every byte of your download is identical to the official media:
10ADCA15A6A4343BE69379CE5D29B16EB1F9AAFC9BE5C60CBDC0EE6300ECF83ETo verify your download, open PowerShell in the folder containing the ISO and run:
Get-FileHash .\cn_windows_server_2012_r2_essentials_x64_dvd_2707190.iso -Algorithm SHA256If the output matches the hash above, your file is intact. If it doesn’t, delete the file and download again.
Download Links
Quark Cloud Drive
Xunlei Cloud Drive
Additional Mirrors
More download mirrors (Baidu Netdisk, Aliyun Drive, Tianyi Cloud, OneDrive) will be added soon. Bookmark this page to get notified when new links are available.
| Platform | Status |
|---|---|
| Baidu Netdisk | Coming soon |
| Aliyun Drive | Coming soon |
| Tianyi Cloud | Coming soon |
| OneDrive | Coming soon |
Before You Install
- Try it in a VM first: Windows Server 2012 R2 left extended support in October 2023 with no free security updates. For both production trials and labs, deploy in Hyper-V, VMware Workstation or VirtualBox and take a snapshot immediately.
- It builds its own domain controller: Essentials automatically promotes itself to a domain controller with a new forest during setup — it cannot join an existing domain as a member server. Plan your network accordingly.
- Check the licensing scale: 25 users / 50 devices is a hard cap; growing beyond it requires migration to Standard/Datacenter.
- An Essentials-specific key is required: use a legitimate Essentials license — Standard/Datacenter keys do not apply.
- Suggested VM resources: 2–4GB RAM and a 60GB+ virtual disk. It ships with the GUI by default, suiting small teams unfamiliar with command-line administration.
- Always verify the hash: a nearly 4GB download can easily be corrupted — two minutes of verification avoids a failed install.
Why “Official Untouched” Matters
Third-party “lite” or “pre-activated” builds may:
- Bundle adware, crypto miners or backdoors
- Preinstall dubious activation scripts that are themselves security risks
- Strip the Essentials dashboard, backup agents or WinSxS components, breaking wizards and client backups
- Replace system files with no verifiable hash, making failures impossible to trace or reproduce
This server holds a company’s accounts and data — knowing the image is byte-for-byte identical to Microsoft’s official media matters far more than saving a few minutes. An official ISO plus a verifiable SHA-256 hash is the only reliable route.
Looking for Windows Server 2012 R2 Standard/Datacenter (VL with Update 6052729, retail 6052725, VL RTM 2979220), or Windows Server 2016 / 2019 / 2022 official ISOs? Leave a comment and we’ll keep adding them with verified hashes.