The ThinkSystem RAID 940-8e 4GB Flash PCIe Gen4 12Gb Adapter is a high-performance 12 Gbps SAS RAID-on-chip (ROC) PCIe 4.0 adapter for connectivity to external disk enclosures. The adapter comes standard with 4 GB of cache, supports RAID levels 0, 1, 10, 5, 50, 6 and 60, and includes an extensive list of RAS and management features.
General Information | |
Manufacturer | Lenovo Group Limited |
Manufacturer Part Number | 4Y37A78836 |
Manufacturer Website Address | http://www.lenovo.com/us/en/ |
Brand Name | Lenovo |
Product Model | 940-8e |
Product Name | ThinkSystem RAID 940-8e 4GB Flash PCIe Gen4 12Gb Adapter |
Product Type | SAS Controller |
Technical Information | |
Host Interface | PCI Express 4.0 x8 |
Controller Type | 12Gb/s SAS |
RAID Supported | Yes |
RAID Levels | 1 |
RAID Levels | 50 |
RAID Levels | 60 |
RAID Levels | JBOD |
RAID Levels | 10 |
RAID Levels | 6 |
RAID Levels | 0 |
RAID Levels | 5 |
Data Backup Type | Flash Backed Cache |
Device Supported | Server |
Operating System Supported | SUSE Linux Enterprise Server 15 SP3 |
Operating System Supported | SUSE Linux Enterprise Server 15 SP2 |
Operating System Supported | Red Hat Enterprise Linux 8.4 |
Operating System Supported | Windows 10 |
Operating System Supported | Ubuntu 22.04 LTS |
Operating System Supported | Ubuntu 20.04 LTS |
Operating System Supported | SUSE Linux Enterprise Server 15 SP1 |
Operating System Supported | Red Hat Enterprise Linux 8.6 |
Operating System Supported | SUSE Linux Enterprise Server 12 SP4 |
Operating System Supported | Red Hat Enterprise Linux 8.5 |
Operating System Supported | Red Hat Enterprise Linux 7.7 |
Operating System Supported | Windows Server 2019 |
Operating System Supported | Red Hat Enterprise Linux 9.0 |
Operating System Supported | Red Hat Enterprise Linux 7.8 |
Operating System Supported | Red Hat Enterprise Linux 7.9 |
Operating System Supported | SUSE Linux Enterprise Server 15 SP4 |
Operating System Supported | Red Hat Enterprise Linux 8.3 |
Operating System Supported | Windows Server 2022 |
Memory | |
Cache Memory | 4 GB |
Interfaces/Ports | |
Total Number of SAS Ports | 8 |
Number of SAS Ports (External) | 8 |
SAS Connector Details | Two Mini-SAS HD x4 (SFF-8644) |
Physical Characteristics | |
Form Factor | Plug-in Card |
Miscellaneous | |
Platform Supported | Linux |
Platform Supported | PC |
Environmentally Friendly | Yes |
Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
Warranty | |
Limited Warranty | 1 Year |