QNAP NAS 4 BEY TS-433 QNAP TS-433 is a 4-bay personal cloud NAS (Network Attached Storage) device. It is powered by an ARM 4-core Cortex-A55 2.0GHz processor and comes with 4GB of on-board RAM, which is non-expandable. The NAS supports 3.5-inch SATA hard...