Home windows 11 Professional’s on-by-default encryption slows SSDs as much as 45% – OSnews

There are few issues extra irritating than paying for high-speed PC elements after which leaving efficiency on the desk as a result of software program slows your system down. Sadly, a default setting in Home windows 11 Professional, having its software program BitLocker encryption enabled, may rob as a lot as 45 p.c of the velocity out of your SSD because it forces your processor to encrypt and decrypt every part. Based on our exams, random writes and reads — which have an effect on the general efficiency of your PC — get harm essentially the most, however even giant sequential transfers are affected.

Whereas many SSDs include hardware-based encryption, which does all of the processing instantly on the drive, Home windows 11 Professional force-enables the software program model of BitLocker throughout set up, with out offering a transparent technique to choose out. (You possibly can circumvent this with instruments like Rufus, if you would like, although that’s clearly not an official answer because it permits customers to bypass the Microsoft’s intent.) Should you purchased a prebuilt PC with Home windows 11 Professional, there’s a superb probability software program BitLocker is enabled on it proper now. Home windows 11 House doesn’t assist BitLocker so that you gained’t have encryption enabled there.

Nothing like shopping for a model new PC and realising you’re dropping a ton of efficiency for one thing you won’t even want on a house PC.