These steps can get your hard drive up to speed at the cost of some memory.
It has a free demo that allows you do what you need for this.
Once you find the sweet spot, that point is the size you want to make your main partition.
Windows already installed:Boot into Windows on the drive you’re short-stroking.
Click “Start,” typeDisk Management, and press Enter.
Then input your hard drive’s sweet spot size to create the partition.
Check out the video above to see a demonstration
How to Optimize Your Hard Drive for Speed| NCIXcom