QNAP 2-Port MiniSAS HD Host Bus Adapter

QXP-820S-B3408 QNAP 2-Port MiniSAS HD Host Bus Adapter Dual-port External SAS 12Gb/s storage expansion card SAS controller: Broadcom SAS3408 Tri-mode Tri-mode: 12Gb/s SAS, 6Gb/s SATA, and PCIe (NVMe)* up to 8.0 GT/s Connector: Two (x4) SFF-8644 PCIe and Lanes: PCIe Gen 3 x8 Bracket: Low-profile (default). Desktop and Full-height brackets are also included Supported cables**: CAB-SAS05M-8644, CAB-SAS10M-8644, CAB-SAS20M-8644, CAB-SAS30M-8644