TVS-673 Turbo vNAS from Qnap is a very complex product for handling various tasks, while its hardware based on AMD is upgradeable in terms of RAM and expansion cards. While the model we have tested runs with 8GB of RAM, there are also two other models available, one with 16GB, but also one with no less than 64GB of DDR4, for running even more application modules and virtual machines at once. The A