Genuine Lenovo through authorized distribution — TAA country-of-origin verified and NDAA §889 screened before checkout.
SKU
4Y37A78834
Category
SCSI/RAID Controllers
Overview
The ThinkSystem RAID 540 PCIe Gen4 12Gb Adapters are an entry-level 12 Gb SAS/SATA family of internal RAID adapters that offer a cost-effective RAID solution for small to medium business customers. These cacheless adapters support RAID levels 0, 1 and 10, and include an extensive list of RAS and management features.
Warranty
Limited Warranty: 1 Year
About Lenovo
Join Lenovo
Transformation is a Team Sport
When you work at Lenovo, you make powerful things happen here — for you, for Lenovo, and for the world.
Highlights
SAS Controller is the single answer to all your desired storage needs
12Gb/s SAS controller type for maximum storage expansion efficiency and optimal usability
0 RAID level for faster, dependable read and write performance for maximum storage productivity
Server device support for dependable storage expansion with optimal data transfer speed
Windows Server 2016 OS support offers a reliable and simplified user-interface
The PCI Express 4.0 x8 interface provides smooth data transfer and outstanding performance
No cache memory for dependable, fast retrieval of information to ensure maximum convenience and usability
Plug-in Card form factor allows hassle-free and easy usage with increased efficiency
SAS Controller provides an affordable storage expansion solution for your PC
Specifications
General Information
Manufacturer
Lenovo Group Limited
Manufacturer Part Number
4Y37A78834
Brand Name
Lenovo
Product Model
540-8i
Product Name
ThinkSystem RAID 540-8i PCIe Gen4 12Gb Adapter
Product Type
SAS Controller
Interfaces/Ports
Total Number of SAS Ports
8
Number of SAS Ports (Internal)
8
SAS Connector Details
One x8 SFF-8654
Memory
Cache Memory
No
Physical Characteristics
Form Factor
Plug-in Card
Technical Information
Host Interface
PCI Express 4.0 x8
Controller Type
12Gb/s SAS
RAID Supported
Yes
RAID Levels
0, 1, 10, JBOD
Device Supported
Server
Operating System Supported
Windows Server 2016, Windows Server 2019, Windows Server 2022, Red Hat Enterprise Linux 7.9, Red Hat Enterprise Linux 8.3, Red Hat Enterprise Linux 8.4, Red Hat Enterprise Linux 8.5, SUSE Linux Enterprise Server 12 SP5, SUSE Linux Enterprise Server 15 SP2, SUSE Linux Enterprise Server 15 SP3, VMware ESXi 6.7 U3, VMware ESXi 7.0 U2, VMware ESXi 7.0 U3, Red Hat Enterprise Linux 7.7, Red Hat Enterprise Linux 7.8, Red Hat Enterprise Linux 8.6, Red Hat Enterprise Linux 9.0, SUSE Linux Enterprise Server 12 SP3, SUSE Linux Enterprise Server 12 SP4, SUSE Linux Enterprise Server 15 SP1, Ubuntu 22.04 LTS
Warranty
Limited Warranty
1 Year
Miscellaneous
Platform Supported
PC
Environmentally Friendly
Yes
Environmental Compliance
Restriction of Hazardous Substances (RoHS), Waste Electrical and Electronic Equipment Directive (WEEE), China Restriction of Hazardous Substances (China RoHS)
