
Microsoft Enhances Windows Storage Speed with Hardware-Accelerated BitLocker
Microsoft acknowledges that enabling BitLocker on Windows 11 PCs with NVMe SSDs can cause a performance slowdown, especially during resource-intensive tasks like gaming and video editing, due to increased CPU usage for encryption. However, hardware-accelerated BitLocker, supported by upcoming CPUs and SoCs, offloads encryption tasks to dedicated hardware, significantly reducing CPU load and improving performance and battery life. Users can verify support via command line, and future updates will enable automatic use of hardware acceleration on compatible devices.

