QNAP QXP-1630S-3816 4-Port miniSAS HD HBA

Extend storage architecture with a host bus adapter designed for direct, dependable SAS expansion. The QNAP QXP-1630S-3816 pairs a Broadcom Aero SAS3816 controller with a PCIe 4.0 x8 host interface and 4-port miniSAS HD connectivity, giving infrastructure teams a clean path to attach supported TL SAS JBOD systems. This adapter is built for environments where storage growth must preserve performance and simplify cabling. The miniSAS HD design supports dense, high-speed interconnects, while the PCIe 4.0 x8 interface helps keep the adapter aligned with modern server platforms. For teams standardizing on QNAP expansion hardware, this model offers a purpose-built option rather than a generic add-in card. Choose this adapter when you need controlled expansion, predictable compatibility, and a hardware path that fits enterprise storage planning. It is a focused component for adding SAS connectivity to supported systems without overbuying features you will not use.