EX4100 Disk Capacity


Hi guys,

Does anybody know if EX4100 is compatible with RED NAS 10TB 5400RPM 256MB Cache SATA 6Gb/s - WD100EFAX disks? I’m thinking about using 4 of rhose disks on RAID 5.

Thank you !

Best Regards

Joao Pedro


As My Cloud EX4100 can support drives upto 24TB, so you won’t be able to use 4 WD Red 10TB drives which extends the maximum compatible storage capacity of My Cloud EX4100. You may go with 4 WD Red 6TB hard drives as per the storage capacity.


People are selling EX4100’s with four 10TB drives and a total capacity of 40TB, so I think it might be safe to assume that 10TB drives should work. For all I know, the sellers could be lying about the total capacity, so it’s up to you to decide…