SuperMicro Add-on Card AOC-SLG3-2E4R - 6.4GB/s dual-Port Gen-3 Internal NVMe Host Bus Adapter • Low power, dual port PCI-E Gen-3 NVMe controller • 4 internal lanes per MiniSAS HD port, 3.2GB/s per port • Supports 2 physical NVMe Devices • Pure HBA • Ambient operating temperature from 10°C - 55°C • OS Support: Windows, Linux, VMware • Power consumption: 2 Watts