Expand your storage options with the 4-Port PCIe 2.0 x2 to SATA III RAID Controller Card with HyperDuo SSD Tiering from StarTech. Featuring a PCIe 2.0 x2 host interface, this adapter card sports four SATA III ports. Supporting Port Multiplier (PM) technology, this card can connect to a total of seven drives. Furthermore, auto-tiering via HyperDuo allows you to combine the storage space of an HDD with the fast performance of up to three SSDs. Hot swapping is also supported, along with hardware-based RAID 0, 1, 10, and JBOD modes.
Coming with a preinstalled standard profile bracket, this card also includes a low-profile bracket for easy deployment. This adapter is compatible with Windows XP and later, Windows Server 2003 and later, and macOS 10.6 and later. It can also be used with long-term support (LTS) versions of Linux 3.5.x to 4.11.x. Please note, this adapter card is tested to work with drives up to 4TB.