The Lenovo D30 has a faster storage speed than most personal computers of a comparable type and age to it. This desktop computer has an HDD storage media, whereas most comparable spec desktop computers that were released more than two years ago have a Flash storage media. A Hard Disk Drive (HDD) is the traditional storage method for computers. A HDD stores the information on magnetic disks. HDD drives are cheap, but they are slower than Flash and SSD bases storage systems.
This computer's storage speed (HDD) is in fact the worst storage speed amongst all computers of this age and type.
An SSD storage media is the best storage speed across similar types of computer.