If you need faster, high-capacity internal storage for your desktop computer or server, 2.5-inch SATA SSDs are the cost-effective choice. Sonnet’s Fusion™ Dual 2.5-inch SSD RAID PCIe card enables you to upgrade your system in a flash, mounting one or two SSDs (sold separately) with up to 8TB capacity(1)in a single full-length PCIe card slot, with no power or data cables, adapters, or mounting trays required. FUS-SSD-2RAID-E