C90A6DF8997BF49E56B9673982F3E80745058723A707AEF8F22998AE6479597D SHA-1 Hash: 2FB2897373C4F71B06F4490943B3D564B0F0FD6D CRC-32: 1D39D1E8
C90A635C235954EE4B8E9C10CFD01917379D9D467ECE4829F92002621D38E7E0 C19D7DAFBAFEB26C36E31D97A465B82A7969DAEC MD5 A1942A66AC3052678663806E5D7A9412 File Size Approx. 4.67 GB (5,021,147,136 bytes)
ISO, here is the official hash information. Verification is a critical safety step to ensure the file has not been tampered with or corrupted. 💿 ISO Details & Hash File Name: en-us_windows_10_enterprise_ltsc_2021_x64_dvd_d289cf96.iso
Open by pressing the Windows Key, typing powershell , and hitting Enter.
To ensure your file is genuine and has not been corrupted or tampered with, it should match the following cryptographic hashes provided by Internet Archive (official MSDN source) : It likely corresponds to a unique volume license
en-us_windows_10_enterprise_ltsc_2021_x64_dvd_d289cf96.iso
: Windows 10 Enterprise LTSC 2021 will reach its end of support on January 12, 2027
Type the following command (replace the path with your actual file location): certutil -hashfile "C:\path\to\your\file.iso" SHA256
d289cf96e71b3eb35fb0b56db04b54321e1ebcc9 and medical environments
Microsoft made a controversial change with the 2021 release regarding support length: Standard Enterprise LTSC 2021: Support was shortened to , meaning it will reach its end-of-life on January 12, 2027 IoT Enterprise LTSC 2021:
The string d289cf96 appears in the file name itself. While this looks like a fragment of a hash, it is actually part of Microsoft's file naming convention. It likely corresponds to a unique volume license key family ID or a specific SHA-1 checksum prefix used internally by VLSC. However, for full validation, you need the .
| | Value | |-----------------------------|----------------------------------------------------------------------------| | File Name | en-us_windows_10_enterprise_ltsc_2021_x64_dvd_d289cf96.iso | | Architecture | x64 (64-bit) | | Language | English (en-US) | | Release Date | 2021-11-16 | | File Size (Bytes) | 4,899,461,120 bytes (approximately 4.67 GiB) | | SHA-1 | 2fb2897373c4f71b06f4490943b3d564b0f0fd6d | | SHA-256 | c90a6df8997bf49e56b9673982f3e80745058723a707aef8f22998ae6479597d |
Get-FileHash "C:\Users\YourUsername\Downloads\en-us-windows-10-enterprise-ltsc-2021-x64-dvd-d289cf96.iso" -Algorithm SHA256 Use code with caution. for full validation
Verifying this hash is a critical step for system administrators and IT professionals deploying the Long-Term Servicing Channel (LTSC) version of Windows 10. Because LTSC operating systems are heavily favored in mission-critical corporate, industrial, and medical environments, ensuring that the installation source has not been modified, corrupted, or injected with malware is an absolute security baseline. File Details Overview
After aggregating data from multiple independent and official sources, the authoritative cryptographic hash values for this ISO are as follows:
From 2022–2024, at least three separate warez releases claimed to be “LTSC 2021 x64” but had SHA-1: f7a4a… or b8c11… . Analysis showed:
Here’s a helpful article-style breakdown regarding the file you’re asking about: