About the product
The ThinkSystem RAID 940 family of PCIe 4.0 12 Gbps SAS RAID controllers are high-performance RAID-on-chip (ROC) adapters for connectivity to drives internal to the server. These adapters support RAID levels 0, 1, 10, 5, 50, 6 and 60, and include an extensive list of RAS and management features.
Technical Specifications
| Memory | |
| Cache Memory | 8 GB |
| Physical Characteristics | |
| Form Factor | Plug-in Card |
| Warranty | |
| Additional Warranty Information | The adapters carry a 1-year limited warranty. When installed in a supported ThinkSystem server, the adapter assumes the server's base warranty and any warranty upgrades. |
| Interfaces/Ports | |
| Total Number of SAS Ports | 16 |
| Number of SAS Ports (Internal) | 16 |
| SAS Connector Details | Four x8 SFF-8654 |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Waste Electrical and Electronic Equipment Directive (WEEE) | |
| General Information | |
| Product Type | SAS Controller |
| Manufacturer Part Number | 4Y37A09735 |
| Manufacturer Website Address | http://www.lenovo.com |
| Manufacturer | Lenovo Group Limited |
| Product Model | 940-16i |
| Product Name | ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Internal Adapter |
| Product Series | 940 |
| Brand Name | Lenovo |
| Technical Information | |
| Host Interface | PCI Express 4.0 x8 |
| Device Supported | Server |
| RAID Levels | 10 |
| 5 | |
| 50 | |
| 6 | |
| 1 | |
| JBOD | |
| 0 | |
| 60 | |
| Controller Type | 12Gb/s SAS |
| Operating System Supported | Red Hat Enterprise Linux 8.2 |
| Red Hat Enterprise Linux 8.1 | |
| Red Hat Enterprise Linux 7.9 | |
| Red Hat Enterprise Linux 7.8 | |
| SUSE Linux Enterprise Server 15 SP3 | |
| SUSE Linux Enterprise Server 15 SP2 | |
| SUSE Linux Enterprise Server 15 SP1 | |
| SUSE Linux Enterprise Server 12 SP5 | |
| Red Hat Enterprise Linux 8.4 | |
| Ubuntu 20.04 LTS | |
| Windows Server 2019 | |
| Windows Server 2022 | |
| Windows Server 2016 | |
| Red Hat Enterprise Linux 8.3 | |
| Ubuntu 18.04 LTS | |
| RAID Supported | Yes |
| Data Backup Type | Flash Backed Cache |
Product compare
Product warranty
Standard manufacturer warranty as applicable
Return policy
15 days return in original condition.
Price guarantee
!00% we are always lower than market price.
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