A customer wants to increase his storage capacity by 25 GB. Which would yield the highest performance?

Question:- A customer wants to increase his storage capacity by 25 GB. Which would yield the highest performance?

A:- 25 GB HDD

B:- 25 GB PCI-E video card

C:- 25 GB DDR4 RAM

D:- 125 GB USB 3.0 25 GB SSD

Answer: D. 125 GB USB 3.0 25 GB SSD

In order to add 25 GB more memory into the storage, a 25 GB USB 3.0 SSD (Solid-State Drive) will provide the maximum memory and the highest performance. While the HDD (Historical Disc Drive) would be slower than the SSD (Solid State Drive) since read/write speeds are concerned. An Graphics-Processing Unit (GPU) or PCI-E Video card is separate from the storage capacity function. Whereas the devices of DDR4 RAM lets you store data in fast access mode as well as use it for temporary processing, it, in turn, is volatile memory so that it cannot be used to save permanent data like an SSD or HDD