A customer requires 60 TB of storage space available on an OceanStor V3 storage system to store service data.
How many disks will be used if the customer installs 600 GB 15K RPM SAS disks and creates a pool with RAID 5 (8D+1P) using a low hot spare policy? (Select the closest number without considering the required data protection space.)
A . 100
B . 120
C . 140
D . 180
Answer: C