Removable Dual-Drive Storage System G-RAID with Thunderbolt is a high-performance, removable dual 7200RPM Enterprise-class hard drive storage system featuring both Thunderbolt 2 and USB 3.0 connectivity. For ultimate flexibility, choose between hardware RAID 0, 1 or JBOD to quickly access, browse, edit and backup your digital library. With transfer rates up to 480MB/s, this ultra-fast storage solution is designed for the most demanding creative projects, easily supporting multistream HD, 2K and compressed 4K video workflows. KEY FEATURES • Two removable Enterprise-class hard drives • Thunderbolt 2 and USB 3.0 ports for high-speed data transfer • Up to 480MB/s—perfect for photo & video editing • Hardware RAID in RAID 0 (performance) or RAID 1 (protection), or JBOD • Smart-cooling fan for quiet operation, long life and data reliability • Solid, durable and stackable allaluminum enclosure • Formatted for Mac, and easily reformatted for Windows model : ADATA XPG SX6000 Lite 512GB PCIe 3D NAND PCIe Internal Solid State Drive tag : NAS