- General Information
 - Manufacturer
 - Lenovo Group Limited
 
- Manufacturer Website Address
 - http://www3.lenovo.com/au/en
 
- Brand Name
 - Lenovo
 
- Product Series
 - 940
 
- Product Type
 - SAS Controller
 
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 Information
 - Host Interface
 - PCI Express 4.0 x8
 
- Controller Type
 - 12Gb/s SAS
 
- RAID Supported
 - Yes
 
- RAID Levels
 - 0
 
- 1
 
- 5
 
- 6
 
- 10
 
- 50
 
- 60
 
- JBOD
 
- Data Backup Type
 - Flash Backed Cache
 
- Device Supported
 - Server
 
- Operating System Supported
 - Windows Server 2016
 
- Windows Server 2019
 
- Windows Server 2022
 
- Red Hat Enterprise Linux 7.8
 
- Red Hat Enterprise Linux 7.9
 
- Red Hat Enterprise Linux 8.2
 
- Red Hat Enterprise Linux 8.1
 
- Red Hat Enterprise Linux 8.3
 
- Red Hat Enterprise Linux 8.4
 
- SUSE Linux Enterprise Server 15 SP1
 
- SUSE Linux Enterprise Server 15 SP2
 
- SUSE Linux Enterprise Server 15 SP3
 
- SUSE Linux Enterprise Server 12 SP5
 
- Ubuntu 18.04 LTS
 
- Ubuntu 20.04 LTS
 
- Memory
 - Cache Memory
 - 8 GB
 
- Interfaces/Ports
 - Total Number of SAS Ports
 - 32
 
- Number of SAS Ports (Internal)
 - 32
 
- SAS Connector Details
 - Four x8 SFF-8654
 
- Physical Characteristics
 - Form Factor
 - Plug-in Card
 
- Miscellaneous
 - Environmentally Friendly
 - Yes