QNAP 2-Port Mini SAS Host Bus Adapter for QNAP TL SAS JBOD Storage Enclosures

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Overview The QNAP QXP-820S-B3408 is a 2-port Mini SAS Host Bus Adapter designed to enhance data transfer speeds for QNAP TL SAS JBOD Storage Enclosures. Featuring a PCIe 3.0 x8 int erface and the Broadcom SAS3408 controller, it supports tri-mode operation with SAS III and SATA III protocols, delivering PCIe speeds up to 8 GT/s. This adapter is built to fit various server or workstation cases with included low-profile and full-height brackets, making it a practical choice for expanding storage in professional and enterprise environments. Key features Two Mini SAS SFF-8644 ports provide high-speed and reliable connections to compatible storage devices. Broadcom SAS3408 tri-mode controller supports SAS III, SATA III, and PCIe 3.0 x8 for versatile protocol compatibility and fast data throughput. Includes both low-profile and full-height brackets, allowing flexible installation in different server or workstation chassis. Supports passive CAB-SAS cables, simplifying cabling while maintaining stable and consistent performance. Compact design with a built-in cooling fan ensures reliable operation even under heavy workloads. Compatible with QNAP QTS 4.5.1 operating system for seamless integration into existing QNAP storage setups. Key specs Controller: Broadcom SAS3408 tri-mode Interface: PCI Express 3.0 x8 Ports: 2 x Mini SAS SFF-8644 Supported protocols: SAS III, SATA III PCIe speed: up to 8 GT/s Cooling: built-in fan Bracket types: low-profile and full-height included Operating system compatibility: QNAP QTS 4.5.1 Connectivity and compatibility This adapter connects through a PCIe 3.0 x8 slot, providing ample bandwidth for high-speed storage arrays. The two Mini SAS SFF-8644 ports support both SAS III and SATA III devices, making it compatible with a wide range of QNAP TL SAS JBOD Storage Enclosures and other SAS/SATA storage solutions. Its support for passive CAB-SAS cables simplifies setup and helps maintain stable connections in complex storage environments. Installation and setup The QXP-820S-B3408 comes with both low-profile and full-height brackets, allowing it to fit into various server and workstation cases without modification. Its compact form factor and integrated cooling fan ensure it operates reliably in tight spaces and under demanding workloads. Installation is straightforward, especially when used with QNAP’s QTS 4.5.1 operating system, which provides native support and easy configuration options. Ideal uses and environments This adapter is well suited to IT professionals and businesses that need to expand their storage infrastructure with fast and reliable connectivity. It works well in data centers, enterprise servers, and professional workstations where high-speed access to large storage arrays is critical. Whether upgrading existing servers or building new storage arrays, this adapter offers the flexibility and performance required for demanding data environments. Show more