We suggest that you read the below reminders to ensure a great Turbo NAS experience:
Always choose hard drives listed here! To guarantee that your hard drives work properly with the Turbo NAS, select from the hard drives listed below. In addition, hard drives reported by users to be compatible with their Turbo NAS but not listed below can be found on our Unofficial 3.5" HDD Compatibility List.
Beware of hard drives not suitable for your needs! The desktop-class hard drive is designed to have the performance for everyday use. The enterprise-class hard drives designed for the 24/7 mission critical business operations and exceptional performance appropriate for RAID.
Constantly back up your data! All hard drives still bear the risk of unpredictably failure even when there are no signs indicating a possible mishap.
QNAP NAS supports a disk volume of larger than 16TB. To use these models with QNAP NAS, please upgrade the NAS firmware to v3.4.0 or later. A disk volume of less than 16TB of storage can only be expanded to maximum 16TB by online RAID capacity expansion or adding hard drives. Online RAID capacity expansion and adding hard drives are not supported for a disk volume of over 16TB.