What is the maximum size supported for an iSCSI block-based or file-based LUN?

Last modified date: 2017-03-20

Applied Models:

TS-x69, TS-x70, TS-x79, SS-x79, TVS-x70

Answer:

The maximum capacity supported for an iSCSI LUN is 250 TB.

Please note:

The maximum capacity for volumes and LUNs depends on both the capacity of the drives and the system specifications.
If the NAS has less than 4GB RAM, then the maximum capacity is 144TB.
If the NAS has at least 4GB RAM, then the maximum capacity is 250TB.

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