I am looking to upgrade from a MY Book Live Duo to the EX4100. I would like to start with two 6TB Red Pro HDDs. Will the EX4100 support only 2 HDDs instead of 4? I will add the other 2 when more storage is needed.
Yes, EX4100 will accept less than four drives and works fine with even one drive only.
BTW: WD Red Pro is a bit over the top, WD Red is also fine (and equipped in the fully populated models).
Thank you for the information. I place my order today for the EX4100 and
two 6TB Red drives. Looking forward to the upgrade.