METServers NVMe 4-PORT 32Gbps U.2 Ports to PCIe 3.0 x16 RAID Controller SSD7120 (Renewed) This RAID controller card has quad U.2 NVMe ports, operates over PCIe 3.0 x16 host interface, and provides dedicated PCIe 3.0 x4 bus bandwidth for each U.2 SSD to fully unleash each drives performance. It supports RAID 0, 1, 1/0, and JBOD to meet your needs for performance and / or data protection. Ideal for rendering system, high-end desktops and workstations, this card delivers astonishingly fast read/write speed that takes productivity to unimaginable heights. Features: Supports up to 4 off-the-shelf U.2 NVMe SSD’s RAID 0, 1, 1/0, JBOD Scalable Performance Across Multiple RAID Controllers Supports Windows, Linux and macOS Systems Dedicated PCIe 3.0 x16 bus bandwidth Dedicated PCIe 3.0 x4 bandwidth for each NVMe U.2 SSD