Lenovo ThinkSystem M.2 RAID B540i-2i SATA/NVMe Adapter - Serial ATA, NVMe - PCI Express 4.0 x2 - Plug-in Card - RAID Supported - 0, 1, JBOD RAID Level - 2 Total SATA Port(s) - 2 SATA Port(s) Internal - 2 x M.2 Interface(s) - PC, Linux - 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, ... Supported Operating System
Mfr # 4Y37A90063
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Main Features
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
Product Type: NVMe/SATA M.2 Controller
Interfaces/Ports
Total Number of SATA Ports: 2
Number of SATA Ports (Internal): 2
Number of M.2 Interfaces: 2
Miscellaneous
Platform Supported:
• PC
• Linux
Compatibility:
ThinkSystem Servers
• SR635 V3 (7D9H / 7D9G)
• SR655 V3 (7D9F / 7D9E)
• SR645 V3 (7D9D / 7D9C)
• SR665 V3 (7D9B / 7D9A)
• ST650 V3 (7D7B / 7D7A)
• SR630 V3 (7D72 / 7D73)
• SR650 V3 (7D75 / 7D76)
• SD535 V3 (7DD8 / 7DD1)
• SE455 V3 (7DBY)
Physical Characteristics
Form Factor: Plug-in Card
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
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.
