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This Registry Hack Unlocks a Faster NVMe Driver in Windows 11
Winsage
December 26, 2025

This Registry Hack Unlocks a Faster NVMe Driver in Windows 11

A new native NVMe storage driver has been introduced in Windows Server 2025, aimed at improving SSD performance by reducing CPU overhead and enhancing IOPS performance. Users have found a way to enable this driver on Windows 11 through manual registry edits, although Microsoft has not officially supported this for consumer versions. The driver implementation in Server 2025 could lead to an 80% increase in IOPS and a 45% reduction in CPU usage, but these figures are specific to server workloads. Community testing on Windows 11 version 25H2 has shown performance improvements of 10-15%. Enabling the driver requires editing the registry, and users must back up the registry or create a restore point beforehand. After activation, NVMe drives will appear under "Storage Media" in Device Manager. Some users may experience compatibility issues with SSD management utilities post-activation. To revert to the default NVMe driver, users can delete the added DWORD entries from the registry and restart the system. This adjustment is experimental and may not guarantee performance upgrades.
Windows 11 rockets SSD performance to new heights with hacked native NVMe driver — up to 85% higher random workload performance in some tests
Winsage
December 23, 2025

Windows 11 rockets SSD performance to new heights with hacked native NVMe driver — up to 85% higher random workload performance in some tests

Microsoft has introduced a native NVMe driver for Windows Server 2025, which has been unlocked by users on standard Windows 11 systems, leading to performance improvements. Early benchmarks show a 13% increase in AS SSD scores after activating the driver, with random write speeds improving by 16% and 22% for 4K and 4K-64Thrd workloads, respectively. In another test, random read speeds for a Crucial T705 SSD increased by 12%, and random write speeds improved by 85%. The new driver reduces processing latency by eliminating legacy SCSI overhead, enhancing storage performance. Native NVMe support for Windows Server has been introduced after 14 years, but mainstream Windows users still face challenges accessing it due to incompatibility with third-party SSD management tools. The benefits are most significant in enterprise environments rather than for average consumers or gaming systems.
Windows 11 hack: Higher SSD speeds with new Microsoft NVMe driver
Winsage
December 22, 2025

Windows 11 hack: Higher SSD speeds with new Microsoft NVMe driver

The process of enhancing SSD performance involves modifying the Windows registry with specific commands to unlock improvements in data transfer speeds, particularly for PCIe 4.0 SSDs. The commands to add values to the registry are: 1. reg add HKEYLOCALMACHINESYSTEMCurrentControlSetPoliciesMicrosoftFeatureManagementOverrides /v 735209102 /t REG_DWORD /d 1 /f 2. reg add HKEYLOCALMACHINESYSTEMCurrentControlSetPoliciesMicrosoftFeatureManagementOverrides /v 1853569164 /t REG_DWORD /d 1 /f 3. reg add HKEYLOCALMACHINESYSTEMCurrentControlSetPoliciesMicrosoftFeatureManagementOverrides /v 156965516 /t REG_DWORD /d 1 /f After executing these commands, a system restart is required to see changes in the Device Manager, where SSD drives will shift from "Disk drives" to "Storage disks," indicating the use of the nvmedisk.sys driver. Users may experience a 10 to 15% increase in data speeds for PCIe 4.0 SSDs, with even PCIe Gen 3.0 SSDs showing improvements. Benchmark results indicated up to a 45% increase in sequential reading performance and a 15% increase in write performance. For a specific 1TB SSD, sequential read performance improved by approximately 23%, and write performance increased by 30%. However, caution is advised as some users reported issues with SSD management tools, and compatibility with all NVMe SSDs is not guaranteed.
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