The storage speed of this desktop computer is HDD, which is typical of many desktop computers of a similar age and type to it. 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.
There are a number of alternative HDD computers currently available which you might want to look at including because of it's better review score, the Precision T5810[pl_2506143_price], or the PowerEdge T20[pl_2747980_price] both from DELL or the HP 800 G1[plb_2554587_price].
If you are looking for a personal computer with a faster storage speed then you might also want to consider the Zotac ZBOX CI320 nano[plb_2496885_price] (SSD), or the Lenovo P300 Tower[plb_2501406_price] (SSD) which also has a higher rating.