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Lenovo ThinkSystem M.2 RAID B540i-2i SATA/NVMe Adapter

MFR#

4Y37A90063

Product Type: NVMe/SATA M.2 Controller
Brand Name: Lenovo
Form Factor: Plug-in Card
Device Supported: Server
Host Interface: PCI Express 4.0 x2
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Overview
General Information
Manufacturer: Lenovo Group Limited
Manufacturer Part Number: 4Y37A90063
Manufacturer Website Address: http://www.lenovo.com/us/en/
Brand Name: Lenovo
Product Model: B540i-2i
Product Name: ThinkSystem M.2 RAID B540i-2i SATA/NVMe Adapter
Marketing Information:

M.2 is a solid-state drive (SSD) form factor primarily used as an operating system boot solution. Lenovo ThinkSystem servers support M.2 drives either with the addition of a supported M.2 adapter or module, or directly on the system board.

Product Type: NVMe/SATA M.2 Controller
Technical Information
Host Interface: PCI Express 4.0 x2
Controller Type:

  • Serial ATA
  • NVMe

RAID Supported: Yes
RAID Levels:

  • 0
  • 1
  • JBOD

Device Supported: Server
Operating System Supported:

  • Windows 10
  • Windows 11
  • Windows Server 2019
  • Windows Server 2022
  • Windows Server 2025
  • Red Hat Enterprise Linux 8.1
  • Red Hat Enterprise Linux 8.6
  • Red Hat Enterprise Linux 8.7
  • Red Hat Enterprise Linux 8.8
  • Red Hat Enterprise Linux 8.9
  • Red Hat Enterprise Linux 9.0
  • Red Hat Enterprise Linux 9.1
  • Red Hat Enterprise Linux 9.2
  • Red Hat Enterprise Linux 9.3
  • Red Hat Enterprise Linux 9.4
  • SUSE Linux Enterprise Server 15 SP4
  • SUSE Linux Enterprise Server 15 SP5
  • SUSE Linux Enterprise Server 15 SP6
  • Red Hat Enterprise Linux 9.5
  • Ubuntu 24.04 LTS

Interfaces/Ports
Total Number of SATA Ports: 2
Number of SATA Ports (Internal): 2
Number of M.2 Interfaces: 2
Physical Characteristics
Form Factor: Plug-in Card
Miscellaneous
Platform Supported:

  • PC
  • Linux

Warranty
Limited Warranty: 1 Year
Additional Warranty Information:

The M.2 adapters carry a one-year, customer-replaceable unit (CRU) limited warranty. When the adapters are installed in a supported server, the adapters assume the server’s base warranty and any warranty upgrades.

Specifications
Product Type

NVMe/SATA M.2 Controller

Brand Name

Lenovo

Form Factor

Plug-in Card

Device Supported

Server

Host Interface

PCI Express 4.0 x2

RAID Supported

Yes

RAID Levels

JBOD

Controller Type

NVMe

Product Model

B540i-2i

Questions & Answers

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Warranty
All new products are covered by the manufacturer warranty. To claim warranty, you may contact the manufacturer directly or contact your account executive at Hardware Nation. We can help facilitate the warranty processes between the customer and manufacturer.
SKU: 4Y37A90063 Category: Brand: