However, the NAS community is resourceful. Through extensive testing on forums like Reddit and the Terramaster official community, users have discovered a loophole:
Do not attempt this upgrade if you are not comfortable potentially bricking your device or losing data. Back up your RAID array before you open the case.
When Terramaster released the F4-210, it positioned it as the perfect entry-level 4-bay NAS for home users and small offices. It runs on a Realtek RTD1296 ARM Cortex-A53 processor—a chip known for efficiency rather than raw power. The stock configuration comes with either 1GB or 2GB of non-expandable DDR3 RAM (depending on the revision).