The Lenovo ThinkSystem RAID 940-8i is a high-performance PCIe 4.0 12 Gbps SAS RAID controller designed for internal drive connectivity. This adapter leverages a powerful RAID-on-Chip (ROC) solution to deliver exceptional data protection and performance. It offers robust support for a comprehensive range of RAID levels, including 0, 1, 10, 5, 50, 6, and 60, ensuring flexibility for various storage configurations. The RAID 940-8i is equipped with 4GB of flash cache, further enhancing read/write performance and data reliability. It also boasts an extensive suite of Reliability, Availability, and Serviceability (RAS) and advanced management features, making it an ideal choice for demanding enterprise environments seeking both performance and data integrity.
Dimensions
| Height | 2.2 inches |
|---|---|
| Width | 5.9 inches |
| Length | 9.5 inches |
| Weight | 0.7 pounds |
| Host Interface | PCI Express 4.0 x8 |
| Product Type | SAS Controller |
| Device Supported | Server |
| Form Factor | Plug-in Card |
| Product Model | 940-8i |
| RAID Levels | 0 |
| RAID Levels | 5 |
| RAID Levels | 1 |
| RAID Levels | 10 |
| RAID Levels | JBOD |
| RAID Levels | 60 |
| RAID Levels | 6 |
| RAID Levels | 50 |
| Controller Type | 12Gb/s SAS |
| Brand Name | Lenovo |
| RAID Supported | Yes |
| Data Backup Type | Flash Backed Cache |
| Total Number of SAS Ports | 8 |
| SATA Connector Details | One x8 SFF-8654 |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Product Type | SAS Controller |
| Manufacturer Part Number | 4Y37A09728 |
| Manufacturer Website Address | http://www.lenovo.com/us/en/ |
| Manufacturer | Lenovo Group Limited |
| Product Model | 940-8i |
| Product Name | ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter |
| Brand Name | Lenovo |
| Total Number of SAS Ports | 8 |
| Number of SAS Ports (Internal) | 8 |
| SAS Connector Details | One x8 SFF-8654 |
| SATA Connector Details | One x8 SFF-8654 |
| Cache Memory | 4 GB |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Form Factor | Plug-in Card |
| Host Interface | PCI Express 4.0 x8 |
| RAID Levels | 6 |
| RAID Levels | 60 |
| RAID Levels | JBOD |
| RAID Levels | 1 |
| RAID Levels | 10 |
| RAID Levels | 5 |
| RAID Levels | 50 |
| RAID Levels | 0 |
| Controller Type | 12Gb/s SAS |
| RAID Supported | Yes |
| Data Backup Type | Flash Backed Cache |