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 | 4 GB |
| Physical Characteristics | |
| Form Factor | Plug-in Card |
| Interfaces/Ports | |
| 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 |
| Miscellaneous | |
| Platform Supported | Linux |
| PC | |
| 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 | 4Y37A09728 |
| Manufacturer Website Address | http://www.lenovo.com |
| Manufacturer | Lenovo Group Limited |
| Product Model | 940-8i |
| Product Name | ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter |
| Brand Name | Lenovo |
| Technical Information | |
| Host Interface | PCI Express 4.0 x8 |
| Device Supported | Server |
| RAID Levels | 60 |
| JBOD | |
| 0 | |
| 1 | |
| 10 | |
| 5 | |
| 50 | |
| 6 | |
| Controller Type | 12Gb/s SAS |
| Operating System Supported | Red Hat Enterprise Linux 7.6 |
| Red Hat Enterprise Linux 7.7 | |
| VMware ESXi 6.7 U2 | |
| VMware ESXi 6.7 U3 | |
| VMware ESXi 7.0 | |
| VMware ESXi 7.0 U1 | |
| VMware ESXi 7.0 U2 | |
| VMware ESXi 7.0 U3 | |
| VMware ESXi 8.0 | |
| Windows 10 | |
| Windows 11 | |
| Windows Server 2016 | |
| Windows Server 2019 | |
| Windows Server 2022 | |
| VMware ESXi 6.7 U1 | |
| Red Hat Enterprise linux 7.5 | |
| VMware ESXi 6.7 | |
| Red Hat Enterprise Linux 7.8 | |
| Red Hat Enterprise Linux 7.9 | |
| Red Hat Enterprise Linux 8.1 | |
| Red Hat Enterprise Linux 8.2 | |
| Red Hat Enterprise Linux 8.3 | |
| Red Hat Enterprise Linux 8.4 | |
| Red Hat Enterprise Linux 8.5 | |
| Red Hat Enterprise Linux 8.6 | |
| Red Hat Enterprise Linux 8.7 | |
| Red Hat Enterprise Linux 9.0 | |
| Red Hat Enterprise Linux 9.1 | |
| SUSE Linux Enterprise Server 12 SP3 | |
| SUSE Linux Enterprise Server 12 SP4 | |
| SUSE Linux Enterprise Server 12 SP5 | |
| SuSE Linux Enterprise Server 15 | |
| SUSE Linux Enterprise Server 15 SP1 | |
| SUSE Linux Enterprise Server 15 SP2 | |
| SUSE Linux Enterprise Server 15 SP3 | |
| SUSE Linux Enterprise Server 15 SP4 | |
| Ubuntu 18.04.5 LTS | |
| Ubuntu 20.04 LTS | |
| Ubuntu 20.04.5 LTS | |
| Ubuntu 22.04 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.
Explore branded collections
Our services
-
See moreDesign and build workplace, conference rooms & boardroom
-
See moreManaged IT service, help desks, servers, & networking
-
See moreNext generation devices assess, procure, customization
-
See moreBusiness continuity, security, backup & disaster recovery
-
See moreCloud structure, migration, optimization and security
-
See moreDigitization, data retention, automation, Dev apps
