Disable unnecessary startup apps:
While high performance sounds appealing, custom operating systems present severe compromises. Security Vulnerabilities
Ultimately, if you want a leaner Windows 11, consider safer alternatives, such as running the official "Windows 11 LTSC" version (Enterprise long-term servicing) or using open-source debloating scripts like Win11Debloat on a standard Microsoft ISO. These options provide stability and security without the potentially catastrophic risks of installing an unsigned, community-built OS.
Extreme stripping often removes components needed for secondary software dependencies. Users may encounter sudden errors when trying to run specific enterprise VPN adapters, Microsoft Store apps, Virtualization platforms (Hyper-V), or anti-cheat engines (such as Riot Vanguard or FaceIt) that require untampered kernel configurations. Installation Guidelines and Best Practices windows 11 pro raven os extreme lite 24h2 26100
If you install stock Windows 11 Pro, you load ~120 background services, 40 pre-installed apps (Candy Crush, Teams, Xbox Game Bar), and relentless telemetry. promises none of that.
: It is often modified to bypass strict Windows 11 requirements like TPM 2.0 and Secure Boot, allowing it to run on older CPUs. Performance Comparison (24H2 Build 26100)
Will this machine be used for ?
is a third-party modified "lite" ISO designed for users who want to run Windows 11 on low-end hardware or maximize gaming performance by stripping away Microsoft's standard background processes and bloatware. Core Features of the 24H2 Build (26100)
Windows 11 Pro Raven OS Extreme Lite 24H2 (Build 26100) delivers exceptional performance on obsolete hardware by aggressively removing critical and non-critical system components. It is suitable only for advanced users who understand the trade-offs: For offline gaming, legacy PCs, or VM testing, it provides a viable lightweight alternative. For daily productivity or internet-connected use, an official Windows 11 installation with optimization scripts is strongly recommended.
| Mod | Build base | Size | RAM idle | Updates | Defender | Best for | |-----|------------|------|----------|---------|----------|----------| | Raven OS Extreme Lite | 24H2 (26100) | 1.9 GB | 900 MB | No | No | Very low RAM, gaming | | Tiny11 (official mod) | 23H2 | 3.5 GB | 1.4 GB | Yes (blocked via script) | Optional | Balanced | | Ghost Spectre | 23H2/24H2 | 2.8 GB | 1.1 GB | Optional (update packs) | Removed | Gaming + stability | | ReviOS | 23H2 | 3.2 GB | 1.3 GB | Yes | Optional | Privacy + gaming | promises none of that
Raven OS removes background reporting services, diagnostic loops, and universal logging components. By silencing the core telemetry pipelines, CPU context-switching overhead drops significantly, reducing micro-stutters during heavy gaming workloads. 2. Elimination of Microsoft AI & Edge Bloat
While it removes Microsoft tracking, always ensure you download from a trusted source to avoid injected malware.
| Test | Windows 11 Pro (Official) | Raven OS Extreme Lite | |------|----------------------------|------------------------| | Boot time (to desktop) | 38 sec | 14 sec | | RAM usage at idle | 2.9 GB | 0.9 GB | | Disk usage after boot | 100% for 60 sec | 3–8% | | Cinebench R23 (multi) | 1420 | 1445 (within margin) | | Games (CS:GO, 720p low) | 42 FPS | 68 FPS | | Latency (DPC) | 280 µs | 95 µs | For daily productivity or internet-connected use
Custom builds like Raven OS target specific resource bottlenecks to maximize hardware efficiency.