Feature: 1. LSI SAS 3008 Controller: This smart array card adopts LSI SAS 3008 controller and supports 8 channel, full duplex PCle 3.0, providing superior control performance. 2. Mini SAS HD Connector: This RAID controller card adopts mini SAS HD connector (SFF 8643), which supports passive copper, active copper and optical cable connections. 3. RAID Support: This SAS controller card supports integrated RAID (RAID 0, RAID 1, RAID 10 and RAID 1E), effectively protecting your data security and efficient performance. 4. High Expansibility: This disk array card supports up to 1024 SATA or SAS terminal devices, providing excellent scalability and flexibility. 5. Widely Compatible: This RAID expander card is suitable for Win, for Linux, for Solaris, for VMware, for FreeBSD. Backwards compatible with previous SAS and PCle generations. Specification: Item Type: Smart Array Card Material: Printed Circuit Board Model: Mega RAID SAS 9311 8i Connector: Mini SAS HD SFF8643Two(x4) Internal Connector I/O Controller: LSI SAS3008 RAID Level: 0.1.1E,10 SAS Bandwidth: Half Duplex (X8 Wide Bus)9600MB/s Connector Type: Mini SAS HD SFF8643 Port Configuration: 8 Internal 3.0SATA/SAS Ports Number of Ports: 8 Ports, Internal Bus Interface: PCI Express 3.0x8 Data Transfer Rate: 12Gb/s PCI Data Burst Transmission Rate: Half Duplex X8, PCIe3.0, 8000MB/s Rated Power: 13W Number of Devices: A Maximum of 256 Devices Are Supported By Expander MTBF: Greater Than 2,800.000 Hours Operating System Support: Suitable for Win, for Linux, for Solaris, for VMware, for FreeBSD. Backwards Compatible with Previous SAS and PCle Generations Through Automatic Negotiation, And Provide SAS Data Transfer Rates. Package List: 1 x Smart Array Card1 x Bracket