Lenovo 4Y37A78836 SAS Controller

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:

• 0
• 1
• 5
• 6
• 10
• 50
• 60
• JBOD

Data Backup Type: Flash Backed Cache
Device Supported: Server
Operating System Supported:

• Windows 10
• Windows Server 2019
• Windows Server 2022
• Red Hat Enterprise Linux 7.7
• Red Hat Enterprise Linux 7.8
• Red Hat Enterprise Linux 7.9
• 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 9.0
• SUSE Linux Enterprise Server 12 SP4
• 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 20.04 LTS
• Ubuntu 22.04 LTS

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:

• PC
• Linux

Environmentally Friendly: Yes
Environmental Certification:

• RoHS
• WEEE

Warranty
Limited Warranty: 1 Year