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Key Features

SAS Controller offers maximum storage productivity with added dependability
PCI Express 4.0 x8 host interface ensures dependable data transfer for maximum efficiency
12Gb/s SAS controller type for faster, efficient data transfer rates with maximum dependability
0 RAID level for easy, convenient configuration and better fault tolerance and redundancy
Flash Backed Cache data backup type provides reliable data storage recovery in case of sudden system shutdown or crash
Server device support for enhanced storage efficiency and productive data transfer capability
Windows 10 OS support has improved security features for better reliance
4 GB cache memory for dependable, fast retrieval of information to ensure maximum convenience and usability
Plug-in Card form factor for your convenience and simplicity of usage
SAS Controller provides an affordable storage expansion solution for your PC

Manuals & Resources

MANUAL User Manual › DATASHEET Product Datasheet › BROCHURE Manufacturer Brochure › MANUAL Assembly Instructions › WARRANTY Warranty Information › DATASHEET Product Fiche › GUIDE Energy Guide › SAFETY Safety Data Sheet › SAFETY Safety Data Sheet (FR) › SAFETY COSHH Sheet › TOUR Product Tour › 360 360° Product View ›

LENOVO DATA CENTER SCSI/RAID Controllers

RAID 940-8I 4GB FLASH

Mfr # 4Y37A09728 SKU 5876704 UPC 889488526505

$2,161.34

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Product Overview

Lenovo ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter - 12Gb/s SAS - PCI Express 4.0 x8 - Plug-in Card - RAID Supported - 0, 1, 5, 6, 10, 50, 60, JBOD RAID Level - One x8 SFF-8654 - 8 Total SAS Port(s) - 8 SAS Port(s) Internal - PC, Linux - 4 GB Flash Backed Cache
Lenovo ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter
12Gb/s SAS - PCI Express 4.0 x8 - Plug-in Card - RAID Supported - 0, 1, 5, 6, 10, 50, 60, JBOD RAID Level - One x8 SFF-8654 - 8 Total SAS Port(s) - 8 SAS Port(s) Internal - PC, Linux - 4 GB Flash Backed Cache
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Technical Specifications

Host Interface	PCI Express 4.0 x8
Product Type	SAS Controller
Device Supported	Server
Manufacturer Part Number	4Y37A09728
Platform Supported	PC
Platform Supported	Linux
Limited Warranty	1 Year
Form Factor	Plug-in Card
Manufacturer	Lenovo Group Limited
Product Model	940-8i
Product Name	ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter
RAID Levels	0
RAID Levels	1
RAID Levels	5
RAID Levels	6
RAID Levels	10
RAID Levels	50
RAID Levels	60
RAID Levels	JBOD
Controller Type	12Gb/s SAS
Brand Name	Lenovo
Operating System Supported	Windows 10
Operating System Supported	Windows 11
Operating System Supported	Windows Server 2016
Operating System Supported	Windows Server 2019
Operating System Supported	Windows Server 2022
Operating System Supported	Red Hat Enterprise linux 7.5
Operating System Supported	Red Hat Enterprise Linux 7.6
Operating System Supported	Red Hat Enterprise Linux 7.7
Operating System Supported	Red Hat Enterprise Linux 7.8
Operating System Supported	Red Hat Enterprise Linux 7.9
Operating System Supported	Red Hat Enterprise Linux 8.1
Operating System Supported	Red Hat Enterprise Linux 8.2
Operating System Supported	Red Hat Enterprise Linux 8.3
Operating System Supported	Red Hat Enterprise Linux 8.4
Operating System Supported	Red Hat Enterprise Linux 8.5
Operating System Supported	Red Hat Enterprise Linux 8.6
Operating System Supported	Red Hat Enterprise Linux 8.7
Operating System Supported	Red Hat Enterprise Linux 9.0
Operating System Supported	Red Hat Enterprise Linux 9.1
Operating System Supported	SUSE Linux Enterprise Server 12 SP3
Operating System Supported	SUSE Linux Enterprise Server 12 SP4
Operating System Supported	SUSE Linux Enterprise Server 12 SP5
Operating System Supported	SuSE Linux Enterprise Server 15
Operating System Supported	SUSE Linux Enterprise Server 15 SP1
Operating System Supported	SUSE Linux Enterprise Server 15 SP2
Operating System Supported	SUSE Linux Enterprise Server 15 SP3
Operating System Supported	Ubuntu 18.04.5 LTS
Operating System Supported	Ubuntu 20.04 LTS
Operating System Supported	Ubuntu 22.04 LTS
Operating System Supported	VMware ESXi 6.7
Operating System Supported	VMware ESXi 6.7 U1
Operating System Supported	VMware ESXi 6.7 U2
Operating System Supported	VMware ESXi 6.7 U3
Operating System Supported	VMware ESXi 7.0
Operating System Supported	VMware ESXi 7.0 U1
Operating System Supported	VMware ESXi 7.0 U2
Operating System Supported	VMware ESXi 7.0 U3
Operating System Supported	VMware ESXi 8.0
Operating System Supported	SUSE Linux Enterprise Server 15 SP4
Operating System Supported	Ubuntu 20.04.5 LTS
Environmentally Friendly	Yes
RAID Supported	Yes
Data Backup Type	Flash Backed Cache
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
Cache Memory	4 GB
Environmental Compliance	Restriction of Hazardous Substances (RoHS)
Environmental Compliance	Waste Electrical and Electronic Equipment Directive (WEEE)

Marketing Information

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.