30% of QNAP users choose to build RAID 5 array for their NAS for higher data protection, better system performance and more available storage space. The TS-328 is QNAP’s first 3-bay NAS, allowing you to build a RAID 5 array on your NAS with the fewest disks. Powered by a Realtek quad-core RTD1296 processor, the TS-328 features a minimalist design that easily fits into your home or commercial space. With a variety of multimedia applications, transcoding capabilities and cross-device file backup and synchronization, the TS-328 provides a highly cost-effective solution for storage, backup, file management, and sharing.