SATA 3.0 RAID 4 Port Expansion PCI Express 2.0 Interface Card with HyperDuo Function PEXSAT34RH 1 Piece

Adds four internal SATA 3.0 (6Gbps) ports to your computer through a PCI Express x2 slot. Connector Type: PCI Express x2 Internal port: SATA (7 pin; Data) Storage temperature: -25℃~70℃ (-13℉~158℉) Operating temperature: 5℃~50℃ (41℉~122℉) Humidity: 20% to 80% relative humidity Interface: SATA Card Type: Standard Profile (LP mounting bracket included) Chipset ID: Marvell - 88SE9230 Bus type: PCI Express Ports: 4 Port Type: Integrated on Card Industry standard: PCI Express 2.0, Serial ATA 3.0 specifications Accessories: PCIe SATA controller card, driver CD, instruction manual, slim mounting bracket Package Quantity: 1 Factory (package) weight: 145g LBA support: 48-bit RAID: Yes Supported RAID modes: JBOD - (simple bunch of disks), RAID 0 (striped disks), RAID 1 (mirrored disks), RAID 10 (1+0, a set of striped disks with a mirrored disk) Type and rating: SATA III (6gbps) Port multiplier: Yes Maximum drive capacity: Tested up to 4TB per drive Product width: 120mm Product Weight: 50g Product length: 70mm Product height: 20mm OS compatibility: Windows 8/8.1 (32/64bit), 7 (32/64), Vista (32/64), XP (32/64), Windows Server 2012, 2008 R2, 2003, Mac OS 10.6 and up (Tested up to 10.10), Linux Note: The maximum throughput of this card is limited by the bus interface. When used with PCI Express Gen 1.0 enabled computers, the maximum throughput is 2.5Gbps per lane. When used with PCI Express Gen 2.0 enabled computers, the maximum throughput is 5Gbps per lane. Only one port can use the port multiplier function at a time. Connect up to 4 drives via the port multiplier function, thus connecting up to 7 drives. The port multiplier function is not supported on Mac OS. System and cable requirements: Free PCI Express x2 slot (backwards compatible with x4, x8, x16 slots) Code number: ZU2001P *This product cannot be canceled after ordering.