This can reduce the amount of unnecessary drive head movement , resulting in increased performance -LRB- and slightly decreased wear of the drive -RRB- for workloads where multiple simultaneous read/write requests are outstanding , most often occurring in server-type applications .

This can reduce the amount of unnecessary drive head movement and resulting in better performance -LRB- and slightly decreased wear of the drive -RRB- for workloads where multiple read/write requests are outstanding at the same time .
