Powerful yet quiet, the QNAP TS‑328 delivers a 1.4 GHz ARM Cortex‑A53 core with 2 GB DDR4 and 4 GB flash for swift Turbo System control. Dual Gigabit LAN, two USB 3.2 ports, one USB 2.0, and a single 90 mm fan keep noise under 17 dB while supporting RAID 5, iSCSI LUNs, cloud backup, HTTPS/SSH/AES‑256 security, and media streaming via an integrated iTunes server for small‑business file sharing and flexible storage with SATA HDD or SSD drives up to 3.5”.