Techbench By Wzt - V410

TechBench by wzt is a third-party web-based (or portable offline) tool that mimics and enhances Microsoft’s official TechBench download interface. While Microsoft offers the official Windows ISO Download Tool, wzt’s version scrapes the same public-facing backend URLs but adds crucial functionality:

The “v4.10” release specifically improves compatibility after Microsoft changed their download authentication flow several times between 2020–2022.

TechBench by WZT is a popular online tool (hosted at tb.rg-adguard.net) that provides direct download links for official Microsoft software ISO images. It acts as a front-end for Microsoft’s own servers, allowing users to access a wider range of versions and editions than the standard Microsoft "software download" pages typically offer.  techbench by wzt v410

While "v4.1.1" is the most commonly cited recent version in community discussions, version v4.1.0 (often stylized as v410) introduced several foundational features to the platform.  Key Features of TechBench by WZT (v4.1.x) 

Direct Microsoft Server Links: Generates links that pull files directly from Microsoft’s high-speed content delivery networks (CDNs), ensuring files are genuine and untampered. TechBench by wzt is a third-party web-based (or

Comprehensive Version Archive: Provides access to "Windows Final" builds, including older releases like Windows 10 versions 1507, 1803, 1909, and earlier, which are no longer featured on official Microsoft portals.

Multi-Product Support: Beyond standard Windows desktop versions, it supports downloads for: Windows Insider Preview builds. Windows Server editions. The “v4

Microsoft Office (multiple versions and retail/volume license builds). Virtual Machines and Language Packs.

Detailed File Metadata: Displays crucial information for each download, including the SHA1 hash, file size, and exact build number to help users verify the integrity of the downloaded ISO.

Localized Downloads: Allows users to select specific languages (e.g., distinguishing between "English" for en-US and "English International" for en-GB) and architectures (x86/32-bit vs. x64/64-bit). 

techbench --dev /dev/nvme0n1 --op read --bs 4096 --qd 128 --runtime 60s \
          --output json --percentiles 99.9,99.99 --cpu-affinity 2-7

Output snippet:

  "latency_ns": "p50": 12400, "p99.9": 189200, "p99.99": 345600,
  "retries": 0,
  "pcie_errors": "corrected": 2, "uncorrected": 0,
  "cpu_util_max": 43.2