Microsoft's fixing Windows storage speeds with new BitLocker trick
Remember when BitLocker tanked your SSD speeds? Microsoft's finally addressing it with hardware acceleration. But there's a catch.
Scout Team
Okay so I saw this announcement from Microsoft and honestly, it's about time. They're finally dealing with the BitLocker performance mess that's been plaguing Windows users since they made it mandatory earlier this year.
Here's what happened. Microsoft quietly flipped the switch on BitLocker encryption for all new Windows 11 installs back in 2024. Great for security, terrible for your storage speeds. I've been testing drives all year and seeing 30-40% performance hits on some SSDs. Not exactly ideal when you just dropped $200 on a fast NVMe drive, right?
So what's changing? Microsoft's moving BitLocker processing to dedicated crypto engines built into newer CPUs instead of making your main processor cores do all the heavy lifting. Think of it like having a dedicated dishwasher instead of washing everything by hand. The result? They're claiming "nearly double" the storage performance compared to the software version. Plus your battery life should improve since the CPU isn't constantly churning through encryption tasks.
But here's the catch - you need a newer processor with these crypto engines built in. We're talking Intel 12th gen or newer, AMD Ryzen 6000 series and up. Got an older laptop? You're stuck with the slow version. And knowing Microsoft, they won't exactly make it obvious which version you're running.
Look, I get why they pushed BitLocker on everyone. Data security matters. But forcing a feature that cuts storage performance almost in half? That's rough. At least this hardware acceleration fix shows they're listening to the complaints. Now if only they'd make it work on older hardware too.