SYNOLOGY DISKSTATION DS223J 2 BAY NAS NO FURTHER A MYSTERY

I chose to acquire my Synolgy DS1813+ bare without any drives, as a substitute obtaining drives individually and installing them myself. I made a decision to select 8 in the Western Digital 4TB Pink harddrives, which are suitable for 24/seven operation in NAS and RAID units.Now take into consideration that it's August and it is extremely warm. So W