Lenovo RAID 940-8i SAS Controller - 12Gb/s SAS - PCI Express 4.0 x8 - 8 GB Flash Backed Cache - Plug-in Card

The ThinkSystem RAID 940-8i is a high-performance PCIe 4.0 12 Gbps SAS RAID controller for enterprise server storage connectivity. It features 8 internal SAS/SATA ports and 8GB of onboard flash-backed cache, supporting 12Gb/s data transfer rates. The adapter supports RAID levels 0, 1, 10, 5, 50, 6 and 60.

Interface: PCIe 4.0 x8 SAS Speed: 12 Gb/s Ports: 8 internal SAS ports (SFF-8654) Flash-Backed Cache: 8 GB RAID Levels: 0, 1, 5, 6, 10, 50, 60, JBOD Form Factor: PCIe Low Profile Controller Chip: Broadcom SAS3908 Tri-Mode Support: SAS, SATA, NVMe U.3 drives