The Precision T5610 has a faster storage speed than most computers of this type and age. This computer has an HDD storage medium, whereas most similar spec personal computers that have been on the market for a comparable time to it have a Fusion Drive storage medium. 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.
An HDD storage medium is in fact the worst storage speed across all PCs of this age and type.
The best storage speed across similar types of personal computer is SSD.
If the storage speed of this computer is not fast enough for you then you might want to consider the Shuttle DSA2LS (£148.75) (Flash).