A customer that runs a database server needs high speed access to the database files with a maximum latency
of 5 ms.
Which internal disk technology offers the necessary performance?

A.
SATA HDD

B.
SAS HDD

C.
SAS Nearline

D.
PCIe Storage

Explanation:

SSD is a PCIe storage. It can provide a maximum latency of 5 milliseconds. All the other options cannot come near 5ms latency since they are HDD based.
Reference:https://www.hpe.com/h20195/V2/GetPDF.aspx/4AA5-1116ENW.pdf